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Home / Granbury TX / Furnace Installation

FURNACE INSTALLATION · GRANBURY, TX

New Furnace Installed Fast in Granbury

Old furnace failing when the cold hits? We install reliable, energy-efficient heating systems with same-day quotes, upfront flat-rate pricing, and a 100% satisfaction guarantee. No surprises, just warm air.

FAST FURNACE INSTALL

Is Your Furnace Beyond Repair?

Don't Face Winter Cold

We can quote and schedule your new furnace fast, often the same day you call. Beat the cold snap and lock in your install now.

60+

Years serving Granbury, TX

780+

Granbury reviews on Google

Specials

Call about sales and service offers

24/7

Emergency service always available

WHAT WE INSTALL IN GRANBURY

Expert Furnace Installation for Granbury Homes

Whether your old furnace finally quit or you’re upgrading to a high-efficiency system, our NATE-certified technicians size and install your new unit right the first time. We install gas, electric, and dual-fuel furnaces from every major brand. Since 1965, Granbury families have trusted Comfort Experts for honest recommendations, clean installs, and heating that lasts.

WHAT’S INCLUDED IN EVERY FURNACE INSTALL VISIT

Flat-rate quote:

Free, no-obligation estimate

How it works - warm in four steps

Call or book online

Pick your time slot — same-day options available in Granbury.

Tech arrives on time

You get a notification with your tech's name and photo before arrival.

Diagnosis/provide price

Full inspection, flat-rate quote upfront — no surprises, no pressure.

Fixed & tested

We repair, test the system fully, and leave a written report.

Furnace Installationin Granbury: FAQs

Furnace installation cost in Granbury depends on your home’s size, the unit’s efficiency, and any ductwork needs. That’s why we provide a free in-home assessment and a flat-rate quote before any work begins. You’ll know the full price upfront, with financing options available, so there are never any surprises.

In many cases, yes. We offer same-day quotes and often same-day or next-day furnace installation in Granbury, depending on your system choice and parts availability. If your furnace has failed and you’re without heat, call us right away and we’ll prioritize getting your home warm fast.

If your furnace is over 15 years old, needs frequent repairs, or your energy bills keep climbing, replacement usually saves money long-term. If it’s newer with a one-off issue, a repair makes more sense. Our Granbury techs give honest advice and never push a replacement you don’t need.

Yes. Every furnace installation in Granbury is backed by the manufacturer’s warranty plus our own workmanship guarantee. We’re licensed and insured, and if anything isn’t right, we come back free until it is. With 60+ years serving Texas families, we stand behind every install.

Other services offered in Granbury, TX

AC Repair

Fast, reliable AC repair to beat the Texas heat.

Plumbing Services

Trusted plumbing repairs and installs for your whole home.

Electrical Services

Licensed electricians for safe repairs, upgrades, and installs.

Ready for a Warmer Home in Granbury?

Service Details Provided in Granbury

When it’s time for a new furnace, Granbury homeowners deserve more than a quick sale, they deserve a heating system sized correctly, installed cleanly, and backed by a company that will still be here in ten years. For over 60 years, Comfort Experts Inc. has helped Hood County families stay warm with honest recommendations, transparent flat-rate pricing, and licensed technicians who treat your home like their own. From your free in-home quote to the final walkthrough, we make furnace installation simple, fast, and stress-free. Call 817-632-4453 today and find out why thousands of your Granbury neighbors trust us with their comfort.

Our Furnace Installation Reviews in Granbury, TX

Rated 4.8 out of 5 stars based on 581 customer reviews

Granbury, TX at a glance

Comfort Experts Inc. has completed 25 jobs in Granbury, TX between October 2026 and November 2026.

The 40 customer reviews shown here average 5.0 out of 5.

The most recent job was on November 3, 2026.

Comfort Experts Inc. has completed 467 jobs in Granbury, TX in the last 12 months. The first job there was in December 2013.

Our Local Reviews by City

Granbury, TX Reviews

Excellent and prompt service
Brett – Granbury, TX 76049
Excellent service
Brett – Granbury, TX 76049
Excellent and efficient
Mark was professional and efficient. We had some family drama while he was there and despite it all he was amazing and I appreciate him powering through it all.
Carrie – Granbury, TX 76048
Great service
Had to reorder parts and deal with tons of manufacturer problems, but Mark was very professional and confident through the frustration.
Mike – Granbury, TX 76048
Fantastic Service
Explained everything throughly & professionally. Great service as always.
Joel – Granbury, TX 76048
Incredible service!
Excellent, knowledgeable, and took the time to explain everything. Glad he's still around!
Jim – Granbury, TX 76049
Great service!
Justin P. Was courteous, thorough and knowledgeable. After he inspected and worked completed he explained how things looked in a way that I understood – even showed me pictures! Thank you, Justin!
Susan – Granbury, TX 76049
Most excellent service!
Mark was very professional and informative. He knows his stuff!
Chris – Granbury, TX 76048
Excellent Technician
Tech was outstanding. Performed great work. Very happy.
Armando – Granbury, TX 76048
Excellent Service
Very knowledgeable gave me some good pointers on how to keep my system working good
Robert – Granbury, TX 76049
Excellent Service and Prompt
Chris – Granbury, TX 76048
Excellent Service
He was very knowledgeable and helpful. Fixed it up right..
Robert – Granbury, TX 76049
Great service
Bob Mitchell – Granbury, TX 76048
Excellent service!
They did a great job installing and ensuring it was working correctly. They also explained many things to me to help me understand how to work the new system and to change the filters!
Janice – Granbury, TX 76048
Great
The service tech was trained well with good recommendations- a little pricey but at least we know what plumbing issues we have !
Kim – Granbury, TX 76048
Excellent service
Mark communicated well, and was very effecuent checking the system. He recommended surge protection, and I am following up on that recommendation.
Jerry – Granbury, TX 76048
Excellent service. Communication of what to expect from inspection was explained in detail.
Anthony – Granbury, TX 76049
Excellent service
They were on schedule and did a great job servicing the unit. Mark did some training as they went to teach the new guy the proper steps and procedures. They cleaned up everything and were very communicative.
Jay – Granbury, TX 76049
AC
Sean – Granbury, TX 76049
Excellent service
Very good service. No complaints.
James – Granbury, TX 76049
Great job and professional
Zachary was able to inspect my AC drain and offer a good alternative for plumbing it. It had been prone to clogging. He explained everything and completed the work in a timely manner.
Dwayne – Granbury, TX 76048
Great service at 9:00 pm on a Friday night
Justin came to fix a leak in our coolant system at 9:00 pm on a Friday night. He had a tough welding job done that night. Many thanks!
Mike – Granbury, TX 76048
Good people…very nice and friendly and cooperative.
Wade came out to check on the work he did previously and discuss my financial issues because the final cost is going to be more than I can afford. So the project is on hold until I get some money!
ksr9000 – Granbury, TX 76049
Excellent Service
Easy, very well explained issue.
Sean – Granbury, TX 76049
Good job & explanation
Very thorough in his explanation of any possible problems and what looked likely.
Kirby – Granbury, TX 76049
Review
Tyler S. was a wonderful plumber for my home. He took time to explain all the aspects to me as well improve the performance my plumbing. Thank you for sending him.
Teresa L – Granbury, TX 76049
Review
Mark was wonderful! Very respectful, patient with the kids home. Thorough with explaining everything, happy to answer all questions! 10/10!
Ana Whitworth – Granbury, TX 76049
Review
One of the best experiences of a service call for solving my plumbing problem on my house in the canyon creek subdivision, was referred to me by a friend and I will certainly recommend them for any house hold problems in the future
Ginger Davis – Granbury, TX 76048
Review
I found Kellen, to be very knowledgeable, detailed and thorough at diagnosing the problem and solving the problem. Kellen is extremely capable and friendly. I highly recommend him for all your HVAC needs.
Carey Mckinney – Granbury, TX 76049
Review
Friday night, big party coming, very efficient and prompt, also very informative.presto , drainage issue fixed
shirley byrne – Granbury, TX 76049
Review
Cindy Phillips – Granbury, TX 76049
Review
Derek, the technician sent by Comfort Experts, was awesome. He was courteous, polite, professional, and very helpful for the situation we had. I would definitely recommend Comfort Experts and Derek in particular. Great job!!
Jeff & Jamie McQuarie – Granbury, TX 76049
Review
Justin was the nicest and most professional young man. The service was wonderful. I would recommend this service to anyone in Granbury ask for Justin you will not be disappointed!
Delaine Burns – Granbury, TX 76048
Review
Gregory Colbert – Granbury, TX 76049
Review
I dont do these reviews most of the time because theres never really any thing to say about the service from you company you rely on to keep your equipment operating. But now is my chance to say I had the best technician from Comfort Experts Ive ever had in 25 years Ill been partners with a company. You find it weird I say partners with the company? Mike D diagnosed it was low on freon was low and spent 3 hours working on finding the problem. I felt he really cared about Finding and fixing the issue with the unit they installed. I would give Mike D a 10 on all aspects of has drive to solve and help and work with his company to reduce the cost of the repair. Thanks Mike
james gillean – Granbury, TX 76048
Review
First I would like share how professional our Tech Cody was. He completed all time up work in a timely manner and checked everything 100% After completion Cody covered his check list with us and shared pointers on how to keep our unit running like new. Thank you Cody for a job well done. We wish you well.
Bill Van Gorder – Granbury, TX 76049
Review
Ken Merz – Granbury, TX 76049
Review
Very nice and professional
Rene'e Montanez – Granbury, TX 76049
Review
Mark provided great service, and was very thorough. Fixed a few problems, and got everything running good again. Thanks
Chris Pettigrew – Granbury, TX 76049
Review
Jose was absolutely fantastic! Amazing attention to detail! Top notch!
Danny Bloom – Granbury, TX 76048

Recent Work

Justin P.
Justin P.
I inspected a 2022 Goodman Airhandler, ensuring all electrical connections were secure. The customer-provided filter was replaced, and the drain's primary P-trap buildup was noted. The heat kit functioned correctly, and the blower motor, wheel, and evaporator coil were in good condition. The UV system was operational but required a lamp replacement. Biological growth was found in the airhandler and supply plenum. I recommended a UV system upgrade or lamp replacement and cleared the primary P-trap. The UV200 was installed.
Granbury, TX 76048
Justin P.
Justin P.
I installed the customer-supplied thermostat, ensuring it was correctly configured for optimal performance. I provided detailed instructions on its operation and features, enhancing the customer's understanding. The system was adjusted to operate in Heatpump mode, aligning with its design specifications. I verified the system's functionality by running it in cooling mode, confirming it operated smoothly and efficiently. The customer now has a fully functional and correctly set up thermostat.
Granbury, TX 76048
Justin P.
Justin P.
On 10/30/26, I inspected the heat strips and relays as requested. The system showed high voltage with a low voltage call, but the kit wasn't powering up. All four relays were faulty, preventing them from closing to pass high voltage to the heat kit. I replaced the relays to ensure proper heating. I also informed the customer about their heat pump, advising them to use emergency heat until freezing temperatures arrive.
Granbury, TX 76048
Wade G.
Wade G.
On October 30, I inspected the gas supply to the furnace. According to local building codes, the gas must be hard-piped directly from the furnace box. I identified the necessary modifications and provided a detailed quote to the realtor. The quote includes all required materials and labor for the hard piping installation. The realtor will review the quote with their team and get back to us with a decision. The job is currently on hold pending their review.
Granbury, TX 76048
Wade G.
Wade G.
We successfully revised the home and budget plan to align with the comfort care club's standards. This involved a thorough assessment of the existing setup, identifying areas for improvement, and integrating new elements to enhance comfort and efficiency. We ensured that all modifications met the club's guidelines and prioritized the client's needs. The updated plan now includes optimized resource allocation, improved accessibility features, and enhanced safety measures, providing a more comfortable and secure living environment.
Granbury, TX 76049
Mark D.
Mark D.
I completed the installation of hard pipe and a new gas flex line on the furnace, followed by a thorough plumbing inspection. The customer, preparing to sell their home, requested both electrical and plumbing inspections to ensure everything is safe and up to code. The gas furnace, paired with a straight cool condenser installed in 2018, was examined. All electrical connections were found to be tight and free from corrosion. The PSC blower motor, capacitor, blower wheel, and evaporator coil were all in acceptable condition, with clean components and proper refrigerant levels. The gas valve, burners, and heat exchanger were operational, and all safety mechanisms were functioning correctly. The compressor and condenser fan motor also met standards. The outdoor unit was cleaned and waxed. However, the gas line to the furnace did not meet code requirements, and a plumber is scheduled for an inspection. An electrician is set to perform an inspection today.
Granbury, TX 76048
Mark D.
Mark D.
I inspected the tankless water heater, finding that the flood stop valve was not opening, causing the alarm to activate. There was no water in the pan, indicating a potential issue with the valve mechanism. Additionally, I examined the motorized blinds, which were not opening, and assessed an outdoor fan for any operational issues. I also performed function checks on both AC systems and furnaces, confirming they were operating normally.
Granbury, TX 76049
Mark D.
Mark D.
Upon arrival, I assessed the situation and confirmed that the system was not cooling. I began by checking the thermostat and discovered there was no voltage present. Further investigation led me to the low voltage transformer, which I found had failed. I replaced the faulty transformer with a new one, ensuring it was properly installed and secure. After completing the replacement, I tested the system, and it successfully powered on. The system began to run, and I verified that it was effectively cooling the area. I confirmed the system was functioning correctly before concluding the job.
Granbury, TX 76048
Zachary W.
Zachary W.
On 10/23/24, I completed a comprehensive kitchen renovation. I replaced the existing kitchen faucet with a new one supplied by the customer. This involved removing an additional faucet and ensuring the new one was properly installed. Additionally, I replaced the single outside hose bib to enhance functionality. The garbage disposal was also replaced with a new unit provided by the customer. The indoor plumbing work was successfully completed. However, the outdoor plumbing tasks will require a follow-up visit by Zach W on Monday, estimated to take about three hours. The customer will be present during the work.
Granbury, TX 76048
Justin P.
Justin P.
Upon inspection, I identified that the previous technician had incorrectly wired the heat pump by jumping the R and O wires, resulting in the system operating as a straight cooling unit. This miswiring caused the outdoor unit to run continuously, leading to freezing. I corrected the wiring to restore proper heat pump functionality. No other issues were found during the inspection, ensuring the system operates efficiently and safely.
Granbury, TX 76048
Justin P.
Justin P.
During the service, I thoroughly inspected the 2004 Trane Gas Furnace, ensuring all electrical connections were secure. The drain was clear, and the blower motor and wheel were cleaned of heavy dust and burt buildup. The evaporator coil showed significant rust, posing a future leak risk. The ignition system was functional, and all safeties were operational. A full Super Tune Up was performed due to the system's age. For the 2004 Trane Straight Cool, I checked and tightened all electrical connections. The safety disconnect plug had burn marks and carbon buildup, and the primary electrical unit showed heavy pitting and carbon buildup, which could lead to failure. The refrigerant levels were acceptable, and the condenser coils were cleaned of dust and dirt. I recommended a UV system, blower cleaning, and other components to improve system performance and safety.
Granbury, TX 76048
Justin P.
Justin P.
I thoroughly inspected and maintained a 2020 Amana Airhandler and Heatpump. For the Airhandler, I checked and tightened all electrical connections, confirmed the heat kit was functional, changed the customer-provided filter, and ensured the drain was clear. However, I found a slight gap between the filter box and the filter, allowing unfiltered air, dust, and dirt to pass through. The blower motor and wheel had significant dust, dirt, and biological growth buildup, as did the blower wires. The evaporator coil had slight dust and dirt accumulation. For the Heatpump, I checked and tightened all electrical connections, verified the dual run capacitor was within the manufacturer's range, and ensured the primary electrical unit was acceptable. The defrost board and defrost function were confirmed to be operational. I also found carbon buildup and slight burn marks on the disconnect plug and box. The compressor inrush amp draw was close to the manufacturer's LRA, and the fan blades, motor, a
Granbury, TX 76048
Justin P.
Justin P.
During the service, I thoroughly inspected the 2015 Trane Airhandler, ensuring all electrical connections were secure and the heat kit was operating within the manufacturer's specifications. I replaced the filter with the one provided by the customer. Upon arrival, I noticed water accumulation in the emergency drain pan, which led to the discovery of a clogged primary drain. The blower housing was not properly secured to the cabinet, and the blower wires exhibited biological growth. The blower motor and wheel were in good condition, as were the evaporator coil and supply plenum, though the latter showed signs of biological growth. For the 2015 Trane Heatpump, I verified all electrical connections, checked the compressor capacitor, and ensured the defrost board and compressor were functioning correctly. I also cleared debris and washed the condenser coils. I recommended clearing the drain, installing a UV system to combat biological growth and allergies, and adding a Micro Air Soft Star
Granbury, TX 76049
Mark D.
Mark D.
Today, I performed a comprehensive tune-up on a Carrier heat pump with an air handler installed in 2022. The Nest thermostat was not functioning correctly, failing to recognize the "o" and "c" wires. To address this, I temporarily bypassed the "o" wire to the "y" wire, enabling cooling operation. I also identified biological growth inside the air handler and recommended installing a UV system to mitigate this issue. Additionally, I noted the absence of drain protection and advised adding a drain safety switch to prevent potential water damage from drain blockages. The outdoor unit was thoroughly cleaned and waxed, and refrigerant levels were confirmed to be within the optimal range. All electrical draws were within acceptable limits, and the system was operational and cooling effectively upon my departure.
Granbury, TX 76048
Justin P.
Justin P.
Upon arrival, I assessed the customer's concerns regarding the master bedroom not cooling adequately after a new return was installed. I first examined the ductwork and return duct, finding no issues and ensuring that the different levels were within the acceptable range. However, I discovered that the bedroom lacked a return, and when the door was shut, there was only a small gap between the bottom of the door and the carpet. This gap did not allow sufficient air circulation, causing the room to fill with air. I then ran the system in heat mode, confirming that it functioned properly. No issues were found at this time.
Granbury, TX 76048
Justin P.
Justin P.
Upon arrival, the customer requested the line set be connected to the mini split according to the vacuum pool manufacturer's standards. I provided a detailed pricing breakdown with and without the Comfort Care Club. The customer opted for the service without the Comfort Care Club. I removed excess copper, flared both the high and low sides, and attached flare fittings to the system. I then tightened the flare fittings from the head to the condenser. After pressure testing, the system held pressure, and I pulled a vacuum below 500 microns. Finally, I broke the refrigerant loose, and the system was cooling effectively upon my departure.
Granbury, TX 76049
Mark D.
Mark D.
I replaced the connections on the drain switch wiring for the Tetco geothermal heat pump, model TVS036A10LT0CSS, serial M15060212. After carefully inspecting the existing wiring, I made the necessary replacements to ensure proper functionality. I then ran the system for 40 minutes to confirm that the issue was resolved. Throughout the testing period, the system operated without any failures, indicating that the repair was successful. The system is now running smoothly and efficiently.
Granbury, TX 76048
Mark D.
Mark D.
I successfully installed the IAQ 300 system in the guest house unit. This involved careful assessment of the space to ensure optimal placement of the unit for maximum efficiency. After installation, I conducted a thorough function check to verify that all components were working correctly. This included testing the air filtration, humidity control, and temperature regulation features. The system was found to be operating normally, with all functions performing as expected. I ensured that the unit was set to the appropriate settings for optimal performance and left the area clean and tidy, ready for use.
Granbury, TX 76049
Mark D.
Mark D.
Upon arrival, I began by thoroughly inspecting the drainage system to ensure it was free of any blockages. I used specialized tools to clear the drain, ensuring that water flowed freely. Next, I vacuumed the water from the emergency drain pan to prevent any potential leaks or damage. Following this, I installed a condensate drain pan treatment to enhance the system's efficiency and longevity. To address indoor air quality concerns, I prepared the area for the installation of an IAQ 300 unit, which will be installed during the next scheduled visit on Monday. This comprehensive approach ensures that the system operates optimally and maintains a healthy indoor environment.
Granbury, TX 76049
Jeremy S.
Jeremy S.
The customer initially sought assistance with duct replacement, but our discussions evolved into a comprehensive system upgrade. I began by assessing the existing ductwork, identifying areas that required attention. After a thorough evaluation, we decided on a full system replacement to ensure optimal performance and energy efficiency. The project involved removing the old ducts, installing new, high-quality materials, and ensuring all connections were secure and airtight. Throughout the process, I maintained clear communication with the customer, providing updates and addressing any concerns. The final result was a fully functional, efficient system that exceeded the customer's expectations.
Granbury, TX 76048
Justin P.
Justin P.
I performed a comprehensive tune-up on the HVAC system, starting with a thorough inspection of all electrical connections at the air handler. I cleaned the washable filters and poured a gallon of water down the drain to ensure proper drainage. The evaporator coil showed signs of dust, dirt, and biological growth buildup, while the blower wheel also had accumulated dust and dirt. The heat strips were found to be functional. The condenser unit, a straight cool model, had a weak dual run capacitor on the fan side, but the primary electrical unit was acceptable. The system started up over the manufactured LRA. I recommended using a micro airsoft start or compressor saver, along with replacing the dual run capacitor, to optimize performance.
Granbury, TX 76048
Justin P.
Justin P.
During the service, we addressed a 2020 Goodman Airhandler with a rust buildup in the emergency drain pan. The evaporator coil was clean, but the condensate pan and air handler cabin had significant biological growth, as did the supply plenum and blower wheel. The primary P-trap in the drain also had buildup. We recommended a Level 2 duct cleaning, UV 300 clearing, and treating the drain and emergency drain pan. For the 2006 Trane Heatpump, the dual run capacitor was within range, but the primary electrical unit had heavy pitting on the contacts. The compressor saver was functional, and the defrost board was acceptable. There was heavy leaf and root buildup at the bottom of the system, which we removed. We washed the coil from the inside out and waxed the top of the unit. We recommended replacing the primary electrical control due to the pitted contacts, installing a micro airsoft start kit, adding insulation, and scheduling a visit from a comfort advisor to discuss system replacement
Granbury, TX 76048
Justin P.
Justin P.
I performed a comprehensive inspection and maintenance on a 2022 Goodman Airhandler and Heatpump system. Starting with the Airhandler, I meticulously checked and tightened all electrical connections to ensure optimal performance. The heat strips were verified to be within the acceptable range. The recently changed filter was confirmed to be in good condition. The drain was clear and functioning properly, and the blower motor and wheel were found to be acceptable. The evaporator coil was also in good condition. The UV system was operational. For the Heatpump, I checked and tightened all electrical connections, ensuring they were secure. The dual run capacitor was within the manufacturer's specifications. The primary electrical unit, defrost board, and defrost functionality were all acceptable. The compressor saver was operational, and refrigerant levels were within acceptable limits. The fan blades and motor were in good condition, and the condenser coils were clean. I also cleared debr
Granbury, TX 76049
Justin P.
Justin P.
During the recent blower change-out in April, it was discovered that the relay for the heat kit had not been installed. This oversight was identified during the recall process. I promptly installed the relay for the heat kit, ensuring the system was configured correctly. Post-installation, I verified that the system was functioning properly in both heating and cooling modes. The system was left in the cooling mode to ensure it operated correctly without any issues.
Granbury, TX 76048
Mark D.
Mark D.
Today, I conducted a comprehensive super tune-up on a 5-year-old Goodman straight cool condenser paired with a 1-year-old downflow air handler. I meticulously inspected all electrical connections, ensuring they were secure and free from corrosion. The heat strips were tested and found to be pulling the proper amperage. The blower wheel and evaporator coil were cleaned to remove any accumulated debris, ensuring optimal airflow and efficiency. Refrigerant levels were checked and found to be within the manufacturer's specifications. The outdoor unit was thoroughly washed to remove dirt and grime, followed by a protective wax application to enhance its longevity. Upon completion, the system was tested and confirmed to be running smoothly and effectively cooling the space.
Granbury, TX 76049