Air Conditioning
Cooling repair, replacement, and maintenance that keeps up with a Houston summer.
Learn more →Houston heating and cooling
Houston AC and heating, fixed right the first time
Same-day service across Greater Houston from licensed, insured technicians. Honest recommendations and no upsells — just comfort you can count on.
- Licensed & insured
- Same-day service
- Rated by real customers
- Residential & commercial
Get your free estimate
Two quick fields and we will take it from there.
AC or heat down? We can get a technician out today.
What we fix and install
From a single failed capacitor to a full commercial rooftop replacement — one licensed team for all of it.
Ductless Mini-Splits
Room-by-room comfort for additions, garages, and hard-to-cool spaces.
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Emergency HVAC Repair
When the system quits at the worst time, we move fast to get you comfortable.
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Commercial HVAC
Rooftop units, split systems, and light commercial service on your schedule.
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25+
Years in Houston
Straight answers, not sales pressure
We diagnose first and explain what we find in plain language. You get options with real numbers, and an honest answer about whether a repair still makes sense.
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Licensed and insured
Our technicians are licensed for the work they perform and fully insured.
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We fix it, we do not just replace it
If a repair will keep you comfortable and safe, that is what we will recommend. We do not push a new system you do not need.
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We show up when we say we will
You get a confirmed window and a heads-up if anything changes. No sitting around all afternoon waiting.
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Carrier and York authorized dealer
Factory-authorized for the brands we install, so parts and warranty work are handled correctly.
What Houston homeowners and businesses say
4.8
26 Google reviews
4.8
18 Thumbtack reviews
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Good work on the furnace and fair pricing. Scheduling took a couple of calls but the repair has held all winter.
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They showed up when they said they would, wore shoe covers, and cleaned up. The tune-up caught a refrigerant leak before summer.
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Quoted three companies for a full replacement. NexAir was the only one that explained why my old unit failed instead of just pushing the biggest system.
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Our AC quit on a Saturday in July. They had a tech out the same afternoon and it was a bad capacitor, not the whole system. Honest and fast.
Reviews are shown in the order we received them and are not filtered or edited. Reviews are not verified by Google. See all reviews on Google
How working with us goes
Four steps, no surprises, and a clear price before anything gets started.
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Schedule
Call, text, or send the form. We confirm a time that works for you.
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On-site evaluation
A licensed technician diagnoses the system and shows you what they find.
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Clear recommendations
Straight options and upfront pricing. No pressure and no upsells.
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Service and follow-up
We do the work, clean up, and check in to make sure you are comfortable.
Recognised for growth across South Texas
Sales and market performance recognition, 2025.
- Big Comma Club
- Regional Top Performer
- Regional Growth Leader
- Market Growth Leader
- Market Leader
Financing that fits a real budget
A failed system is rarely planned for. These lenders let you handle it now and pay over time.
Synchrony
- Flexible payment terms
- Fast and easy approval process
- Competitive interest rates
- Dedicated customer support
- All financing is subject to credit approval. Terms and conditions apply.
Apply online in a few minutes.
Microf
- Flexible payment terms
- Fast and easy approval process
- Competitive interest rates
- Dedicated customer support
- All financing is subject to credit approval. Terms and conditions apply.
Consumer financing built for home comfort projects.
Serving Greater Houston
Local technicians who know Houston heat, humidity, and housing stock.