AC & Heating Repair in Birmingham, AL: Happy You’ll Be, or the Service Is Free.™
441 University Blvd Birmingham, AL 35205
AC acting up? Don’t sweat it
When your AC stops working in the middle of an Alabama summer, it’s more than an inconvenience. It’s miserable. And in some homes, it’s downright dangerous.
We’re here to keep Birmingham cool, with fast, honest, professional service from a company you can count on.
Here’s what you get when you work with us:
- 12-time Inc. 5000 honoree with 35+ years of HVAC experience
- Same-day and emergency AC repair
- Licensed, background-checked techs
- True Transparent Pricing™ with no hidden fees
- Full-service HVAC installation, maintenance, and replacement
- Our “Happy You’ll Be” Guarantee™
Full-service HVAC work, done right
Whether it’s a quick AC repair, a full HVAC replacement, or seasonal scheduled maintenance, we’ve got the tools, training, and track record to handle it.
AC repair that doesn’t leave you guessing
We don’t upsell or overcomplicate. We show up with what we need, explain the issue clearly, and do the AC repair right the first time.
Warm air? Frozen coil? Weird smell? We’ve seen it all. We’ll identify the problem, and get your AC going ASAP.
HVAC installation that’s tailored, tested, and built to last
Not all HVAC installations are equal. A bad install can completely ruin good equipment (and lead to expensive issues down the line).
We size every unit right, install it to manufacturer specs, and make sure your home stays comfortable without wasting energy. Whether it’s a basic AC installation or a full system overhaul, we’ve got it handled.
Smart maintenance that keeps your equipment running longer
Regular maintenance keeps your system efficient, reduces wear, and helps you catch issues before they turn into major repairs. It can even extend the life of your HVAC unit by years.
We offer maintenance services for:
- Central AC
- Furnaces and boilers
- Ductless mini-splits
- Heat pumps
Know when it’s time for a replacement, and get it done right
If you’ve had multiple repairs, rising energy bills, or your AC is over 10 years old, it might be time for a full replacement.
We’ll walk you through your options, recommend what makes sense for your home, and handle the installation from start to finish. No pressure, just smart advice.
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True Transparency Pricing
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Get PromotionOur HVAC Services & Products in Birmingham, AL
Explore Hiller’s HVAC services, including indoor air quality solutions, thermostat installations, and energy-efficient upgrades to keep your Birmingham home comfortable year-round.
FAQ: Birmingham HVAC services
We strive to respond promptly to all service calls. While response times can vary based on demand and location, we aim to address urgent HVAC issues as quickly as possible.
We stand behind our work with our “Happy You’ll Be or the Service Is Free™” guarantee. If you’re not satisfied with our service, we’ll make it right.
If it is less than 10 years old and the repair cost is less than half the price of a new unit, then repairing may be the better option. However, if your unit is over 15 years old, requires frequent repairs, or isn’t keeping your home comfortable, replacing it with a new energy-efficient model can save you money in the long run.
Common indicators include warm air blowing from vents, weak airflow, frequent cycling, high humidity levels inside, water leaks around the unit, and unusual noises. If you notice any of these signs, it’s time to schedule a service call.
It’s recommended to have your HVAC equipment serviced at least once a year. Ideally, schedule maintenance twice a year, once in spring and once in fall, to ensure optimal performance.
Ductless mini-split ACs are ideal for homes without existing ductwork, room additions, or areas that require individualized temperature control. They offer energy efficiency and flexibility in installation.
Heat pumps provide both heating and cooling, making them versatile for year-round comfort. They are energy-efficient and can reduce your carbon footprint. However, their efficiency can decrease in extremely cold temperatures, so it’s essential to consider your local climate.
Signs include frequent repairs, increasing energy bills, uneven heating, strange noises, and the furnace being over 15 years old. If you experience these issues, it might be time to consider a replacement.
Yes, by incorporating air purifiers, humidifiers, dehumidifiers, and ensuring regular maintenance of your HVAC system, you can significantly enhance your home’s indoor air quality.
First, check your thermostat settings and replace any dirty filters. If the problem persists, it could be due to issues like refrigerant leaks, compressor problems, or ductwork obstructions. It’s best to contact a professional technician to diagnose and fix the issue.
Why Choose Happy Hiller?
Care is Our Core ValueTM
Certified Professional Technicians
Family Owned and Operated Since 1990
Happy You'll Be
Or The Service Is Free™
Friendly service. Certified Technicians. Your problem, solved.
Happy Hiller is the premier Plumbing, Heating & Cooling and Electric service experts. We proudly serve parts of Tennessee, Kentucky and Alabama. Whether you need emergency services or preventive maintenance, it’s all guaranteed. The best techs. The friendliest service. 100% satisfaction.
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Nearest Locations
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RoadCrossville, TN 38571 T: (931) 484-7936
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Nearest Hiller Locations
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RoadCrossville, TN 38571 T: (931) 484-7936
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Nearest Hiller Locations
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RoadCrossville, TN 38571 T: (931) 484-7936
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Panama City Beach Plumbing & HVAC Services
914 W 26th StLynn Haven, Florida 32444 T: (850) 954-6110 Schedule Online
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty Dr
Bowling Green, KY 42103
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee Hwy
Chattanooga, TN 37421
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City Rd
Clarksville, TN 37040
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate Dr
Cookeville, TN 38501
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine Road
Crossville, TN 38571
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter Road
Madison, AL 35758
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center Cir
Jackson, TN 38301
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp Pike
Knoxville, TN 37921
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe Way
Murfreesboro, TN 37130
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro Pike
Nashville, TN 37217
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 West
Goodlettsville, TN 37072