AC Not Working?
Upgrade Your HVAC System Today!
Enjoy amazing rebates, discounts and financing
Get an appointment on our calendar before September 30th to secure pricing.
If your AC system is struggling, you owe it to yourself to see how affordable it can be to install a new system.
Avoid having to make an emergency decision later, take advantage of these great savings NOW!
Be proactive. Get a no-obligation quote today.
Find out how affordable it can be to proactively replace your AC system now.
Time is Running Out!
Prices Will Increase September 30th!
... get on our schedule now to get a no-obligation quote!
Get an appointment on our calendar before May 30th to secure pricing.
If your AC System struggled last summer, you owe it to yourself to see how affordable it can be to install a new system during the start of the season.
Avoid having to make an emergency decision this summer, take advantage of these pre-season savings!
Be proactive. Get a no-obligation quote today.
Find out how affordable it can be to proactively replace your AC system now.
(*) With approved credit. Rebates and financing subject to change at any time without notice. (**) Varies by system and electric provider. Offer subject to change without notice.
Heating Repair, A/C Repair, New Installation & Maintenance
Let’s get your home back to “ahhhh”, as soon as possible.
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Rebates + Discounts +
0% Financing* -
No Sneaky Upgrades or Hidden Fees
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Free Replacement Estimate
& 2nd Opinions -
Austin Energy Home Performance Audit
$25 COUPON
Signup for our mailing list to receive $25 OFF any heating or cooling repair. No other discounts apply. Not valid on prior estimates. Limit 1 per customer.
*WAC = With Approved Credit. Some restrictions may apply.
Heating Repair, A/C Repair, New Installation & Maintenance
Let’s get your home back to “ahhhh”, as soon as possible.
$25 COUPON
Signup for our mailing list to receive $25 OFF any heating or cooling repair. No other discounts apply. Not valid on prior estimates. Limit 1 per customer.
*WAC = With Approved Credit. Some restrictions may apply.
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Austin A/C Services & Heating Repair
At McCullough, our skilled team can meet your needs, no matter how complex the issue. We will explain all of your repair and replacement options so you can make an informed decision. No sneaky upsells or gimmicks, just honest advice and service.
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Great Technical Skill
Pinpointing heating or cooling system problems and properly fixing them takes skill and knowledge of not only the mechanical systems but also an understanding of HVAC airflow (volume, velocity, and area) and thermodynamics.
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Security & Peace-of-mind
Ensure your HVAC system is running efficiently and smoothly with our seasonal preventative maintenance inspection service - McCullough Comfort Club.
Latest Videos & Articles
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Efficiency Ratings for Heat Pumps
How to spot furnace problems this winter
5 Ways to Fix Uneven Heating in Your Home
CO poisoning and why HVAC maintenance matters
Maintain Your Heating System to Stay Safe and Save
8 Furnace Warning Signs
We service all brands of central air conditioners, heat pumps and furnaces
| Carrier | Mitsubishi Electric | Emerson | Janitrol | Trane | LG |
| Armstrong | Climate Master | Friedrich | Whirlpool | WeatherKing | Luxaire |
| Aire-Flo | Coleman | Frigidaire | Lennox | Fedders | ICP Brands |
| Amana | Comfort Maker | General Electric (GE) | Payne | Rheem | |
| American Standard | Daikin | Goodman | White Westinghouse | WaterFurnace | |
| Bryant | Ducane | Haier | RUUD | York | |
| Aprilaire | Tempstar | Heil | Tappan | Kenmore |
Quality Service
Our professional staff will respect your time and home by focusing on delivering superior service without cutting corners. Serving the Greater Austin area since 1977, we can repair every major brand of HVAC. Let our experience work for you.
Service area: We service all or parts of:
Austin, Round Rock, Cedar Park, Pflugerville, Lost Creek, Rollingwood, Leander, Steiner Ranch, River Place, Jester Estates, Tarrytown, Great Hills, Balcones, Andersonmill, Westlake Hills, and Georgetown.
If you don’t see your location or have a question,
please call us at (512) 280-0011.
78701, 78702, 78703, 78704, 78705, 78717, 78719, 78721, 78722, 78723, 78724, 78725, 78726, 78727, 78728, 78729, 78730, 78731, 78732, 78733, 78734, 78735, 78736, 78737, 78738, 78739, 78741, 78742, 78744, 78745, 78746, 78747, 78748, 78749, 78750, 78751, 78752, 78753, 78754, 78756, 78757, 78758, 78759, 78613, 78617, 78619, 78620, 78628, 78634, 78641, 78660, 78664, 78681
*WAC = With Approved Credit. Some restrictions may apply. Financing available through Velocity Credit Union and Austin Energy.
COOLING & HEATING SERVICES:
- Air Conditioning System Repair
- AC System Replacement
- Mitsubishi Ductless Air Conditioners
- Scheduled Maintenance
- Furnace / Heat Pump Repair
- Free Energy Audit
- HVAC Performance Check-up
- Duct Sealing & Repair
- Insulation & Weatherproofing
- 24 x 7 Emergency Repair Service
- Free 2nd Opinion on Repair or Replacement
- Austin Energy Home Performance
BBB
Austin Energy Green Building
Energystar
ACCA
Nate
Angies 5 x
NCI
Mitsubishi
Presidents award