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American Air & Heat
- Educated
- Preventative
- Asset
“Xavier was amazing, he took care of the problem right away, went above and beyond to make sure everything was fixed and working fine and reassured us about our machine being great.”
Best HVAC Contractors in Sanford, FL
24 companies listed · 20 in Sanford · 9 open 24/7 · 17 open weekends · 17 rated 4.5+
Data verified October 18, 2026
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Facemyer Air Conditioning and Heating
- Air Handler
- Work
- Job
“Facemyer installed our HVAC system 40 years ago and I have used them consistently ever since for replacements and semi-annual maintenance, with the exception of the last replacement, ONLY because it was during COVID and they were not able to source a...”
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Strada Services
- Home Security
- Smart Home
- Outlets
“The install crew arrived on time, detailed what work would be completed, an approximate time for the installation, and next steps for me, once they completed the work.”
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32 Degrees Heating & Air Conditioning
- Afternoon
- Tech
- Home
“He was so great at explaining everything and help us understand what we needed to do to help keep our system running until the next maintenance cleaning.”
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Sun City Heating & Air Company
- Thermostat
- Tech
- Diagnosed
“I had an emergency repair needed to my AC on a hot Saturday in the summer and Dominick from Sun City Heating & Air Company came out within a little bit of calling them.”
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AC Guru
- Motor
- Technician
- Price
“We were without air so ac guru put in an older unit just so we could keep the house cooling until all the parts came in and they could install the new unit.”
The 24 companies listed for Sanford, FL work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Area overview: Sanford, FL
Of the 24 companies we list here, 20 are in Sanford itself and 4 come from Orlando (3, 22 mi) and Longwood (1, 8 mi). 21 of the companies on this page have a rating, from 4.3 to 5.0 across 10,447 reviews; 10 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), responsiveness (86%) and punctuality (84%). 9 are open around the clock; 17 are open on Saturdays and 13 on Sundays. The services the companies on this page list most often on their websites are air conditioning (2), duct cleaning (2), ductwork (2), electrical (2) and indoor air quality (2). 7 show a license on their websites; 4 list staff certifications (NATE) and 7 have a BBB rating of A or A+. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 10 offer emergency call-outs; 7 offer financing or payment plans; 8 give free estimates; 8 are family- or locally-owned and 9 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which companies listed for Sanford answer no-heat calls at night?
Round the clock availability appears in 9 of the 24 listings on this page. An overnight visit is usually a diagnosis and a temporary fix, since supply counters are shut until morning. Ask what the after hours call out is before the truck leaves.
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Dynamic Heating & Air
- Questions
- Competitors
- Price
“When the AC started to intermittently shut off, causing the house to sit at 80* at 8pm on a Sunday night in late July, my husband placed a service call to the after hours line.”
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Air Flex Inc
- Home
“Great job installing two high efficiency ac/furnaces in my home.”
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Elemental Air Conditioning
- Price
- Unit
- Company
“He was professional, polite and did a great job for me!”
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Barnes Heating & Air Conditioning
- Clean
- Informative
- Call
“From the moment I contacted them and spoke to the incredibly nice receptionist who maintained contact when she saw an opportunity to dispatch the technicians earlier in the day (thank you!!”
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Superb Air Duct Cleaning Sanford
“Excellent customer service.”
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Ameripride Services Group
- Priced
- Work
- Renovation
“The work the did was immaculate and I found an incredible general contract company to help with other minor and major repairs (including my hot water heater replacement).”
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Zenit Service LLC
- Attention
“Zenit saved us a lot of money until we were ready to replace our unit, and their prices have ALWAYS been the best when it came time to replace two HVAC's.”
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Climate Change Air
- Price
- Quotes
- Ducts
“First, let me just say we had four quotes for a new air condition and Adonis Was the only one that treated us like we were actual people that were in need and not like a person who needed a high-pressure sales pitch in order to make a decision.”
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System Tech Services Inc
“Colleen is fantastic and highly recommend System Tech for your commercial services.”
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G&S Refrigeration LLC
- Hvac
“They came out and corrected an error they made in a timely manner and very professional service highly recommend this company to anyone looking to get HVAC work done”
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Westcoast Mechanical Contractors
“Very professional and helpful.”
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Steve Richards Air Condition & Heating Inc
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Quick Response Heating & Air Conditioning
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Select Choice AC Repair
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Energy Masters Air
- Maintenance
- Questions
- Job
“We scheduled a day for his team to come for a completely new AC installation, and even though it ended up raining that morning, they had no complaints.”
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Mills Air Inc Air Conditioning & Heating
- Educated
- Uv Light
- Informative
“We recently had a mini-split installed in our bedroom and the whole experience from meeting with the rep to walk the area and go thru the process to the final install was easy-breezy.”
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Vortechs Heating and Air
- Fan
- Second Opinion
- Job
“Originally, several years ago, we had five companies try to figure out what was wrong with our unit and this company was the only one to find the problem.”
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4 Seasons Air Conditioning and Heating
- Lennox
- Sales
- Tech
“We are impressed with Rob by his thuroughness, patience answering questions and he goes beyond the standard to make sure the system is operating at peak performance.”
HVAC, Heating & AC Services in Sanford, FL Cost Estimates
Minimum cost
$1887
Maximum cost
$11307
National Average
$5886
Avg Per Hour Rates
$157
$4041
$7802
Fair price range is based on 286 cost profiles
Why these companies made our list
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