7001 Lark Lane
Sanford, NC 27332
(919) 777-1777

Local Reviews

Rated 4.9 out of 5 stars based on 2857 customer reviews

Great customer service!

Bill Smart was very knowledgeable and explained everything to us in detail We are very satisfied with his customer service

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Fantastic service and very knowledgeable people.

Had a new unit installed and the guys were prompt, hard working and professional. They even changed my filter for me. Great job!

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Dude was a rockstar

I’ve had a few other companies out just to learn I was shortchanged after seeing how thorough Justin was. He quickly fixed the issue and got my air going, then spent another hour or so inspecting and testing everything. Sure enough, I had a leak and a corroded part that needed replaced-missed by the other companies. Would recommend 6 out of 5 stars, will eat here again

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Professional and quick!

I would recommend this service with this professional

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A Gem in Justin

Justin was professional and transparent which is a lost art in todays society. So it is much appreciated.

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Great service

He unclogged the drain pipes for the condensation checked a few other things very pleasant to work with

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Great service

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Justin was great

Justin was great. He quickly determined our problem, communicated clearly, and efficiently fixed our issue

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Great service! Polite!

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Terrific technician and service

Bianca arrived on time and did a great job. Very friendly and efficient. The consummate professional!

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Great Service

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Best HVAC service in the area

I’ve been utilizing Comfort First Heating and Cooling for years. From preventative maintenance to major system upgrades they always provide fast, efficient and professional service. Planning to execution they completed this project in a timely and exemplary manner.

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Very professional, courteous and reliable

Showed up at scheduled time. Finished as predicted. Communicated throughout the installation. Hope to not have to use the generator but it’s nice to know that it’s there and working.

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Absolutely excellent service

Very knowledgeable and polite

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Awesome Service!

Both guys were awesome! They got our new AC unit installed quickly, answered all of my questions, and were super nice! Thank you! :)

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Job Locations

Joel M.

Joel M. Job Checkin

26kw Briggs and Stratton standby wholehome generator. Gas work and service upgrade

26kw Briggs and Stratton standby wholehome generator. Gas work and service upgrade

Renee M.

Renee M. Job Checkin


tyler s.

tyler s. Job Checkin

Installed HP package unit and upsized return and supply duct


Justin M.

Justin M. Job Checkin

No cool


Justin M.

Justin M. Job Checkin

No cool


Bill S.

Bill S. Job Checkin

Estimate for new HVAC system


Manuel M.

Manuel M. Job Checkin

Complete 1 System carrier Gas Furnace: replaced control board at the gf. Cycled unit. System is running great at this time.


Manuel M.

Manuel M. Job Checkin

Complete 2 Systems worked on DS Goodman Pak Systen. Ron, Nathan and I replaced evoa coil. Removed old and installed new evap coil. Leak tested system. Pulled Vacuum. Added 5 lbs of 410A. Ron collected ref payment. System is running great at this time.


Manuel M.

Manuel M. Job Checkin

Complete 1 System Gas Furnace HO ststed they installed a nest tstat and system was running but after a few weeks stoped working. Found common wire not making full contact with tstat. Pulled it out and reconnected. Tested. Cycled system on cool and heat mode. System is running great at this time.


Manuel M.

Manuel M. Job Checkin

Complete 1 System Amana A/C: HO stated system was not cooling. Found no low voltage coming from tstat to Furnace. Found yellow wire in tstat not making full contact. Pulled wire out and reconnected. Cycled system. Checked pressures. System is running great at this time.


Justin M.

Justin M. Job Checkin

No cool


tyler s.

tyler s. Job Checkin

Installed split system in attic for upstairs


Justin M.

Justin M. Job Checkin

No cool


Justin M.

Justin M. Job Checkin

No cool


Manuel M.

Manuel M. Job Checkin

Complete 2 Systems 2 AHS Cooling Maintenances. US Armstrong A/C System. Checked tstat and air filter. Checked blower motor amp draw and run cap. Inspected all wiring at the AH. Inspected evap coil. Drain line found clear. Checked compressor and cfm amp draws. Checked pressures. System found low in 410A. Will need about 1 or 2 lbs of 410A. HO will get a new dispatch transfered to us. Inspected all wiring at the condenser unit. Checked dual cap. Cleaned condenser coil. System is not running great at this time. DS Arm Strong A/C System. Checked tstat and air filter. Checked blower motor amp draw a d run cap. Run cap found weak. 7.5 out of 10 Uf. HO will address this issue to his home warranty. and get a new dispatch transfered to us. Inspected all wiring at the AH. Inspected evap coil. Drain line found clear. Checked compressor and cfm amp draws. Checked pressures. Inspected all wiring at the condenser unit. Checked dual cap. Cleaned condenser coil. System is running grea