
"I want to thank Manny and his team for an excellent job! I was in need of duct replacement and repair to be ready for winter time. I tried contacting several other HVAC companies over a couple of week period and Manny was the only one who called me back. He contacted me the next day and he was able to schedule my work the day after. He was very informative and professional. He also gave me some options to consider for insulation. He and his crew made quick work on the job and are clean and organized. When they were done he had me take a look at the completed work and it is super nice and neat! He also included guarantee on his workmanship all for a good price. I would definitely recommend Manny and Son. Thanks again to Manny and Son Eric A"
9CD96FAB8D9E3972B442730CF690B8F13CF3CD0D727A2B54DD1D4A0F04307C41 A. in November 2025

Heat Pump Repair, Gas Furnace Repair, Air Conditioning Repair
"They were really quick. Contacted them late one night, were here the next morning to inspect 7 systems. Replaced 2 full HVAC systems & made repairs & upgrades to 3 other systems the next day. Worked late into the night to get the work done. Excellent service, very professional, nice people, do quality work. Not the cheapest but will use them again for future work"
Paul P. in June 2015

"Electrician was timely and professional. He waited patiently while I worked with another contractor on exactly what was needed. The work was done quickly, and their prices were great."
jay A. in August 2016
"I had some smart thermostats that needed to be installed, it was looking too complicated for me, so I went with this company based on their info on Angi. They installed the units, upgraded the system where necessary, and stood by their work, even coming out a couple times to fine-tune everything, proving themselves highly responsive focused on keeping me happy as a customer. Highly recommended."
D9AFB8B95CA6ED576CB6CF0A3F7E1FDA60684522008B880138F6AC4E0E233348 9. in July 2025
Drywall, Framing, Bathroom Remodels , and 1 more
"Very very reliable, respectful awesome work and they clean up after every project before they started the next one. They know what they are doing they draw up plans before they start and go over with the customer in case the plans change, and if the plans change they change it no questions asked."
Anna M. in May 2024

HVAC, AIR CONDITIONING, FURNACES
"The team is very professional, punctual and very courteous. I would recommend them to neighbors and friends, and will use them again."
Eric M. in December 2020
HVAC, Handyman
"Diego came and diagnosed that our AC unit had a bad motor. He ordered a new one and installed it and weà ¢à  à  ve enjoyed a cool home ever since."
John H. in July 2024

HVAC, Plumbing
"If you need a good plumber or HVAC tech I recommend Manny Alvarez of The #1 contractors. He works with his father and brother and they saved me a lot of money on my repair. Service Squad wanted $10,000 to replace my main water line, Plumb Shield wanted $6,995, and J5 wanted $4,600. Russel Plumbing said he would replace the line for $3,800 but he would charge me $150 for a written quote. Manny and his father came out and found the leak quickly using air pressure in the line, dug it up, repaired it, corrected the misaligned pipe and charged me $280! Thank you Manny and family!"
Suzanne D. in December 2022

EPA 608 Certification, HVAC, Repairs , and 1 more
"Knowledgeable and very dependable. Professional and courteous."
Jerryln J. in December 2015
Flower mound Heating & Furnace Contractors are rated 4.7 out of 5 based on 833 reviews of 833 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Thermostat Install Contractors that serve a different city in Texas, here are some popular suggestions:
What type of heating system do you have?
Find out how HomeAdvisor can help your business