At 75 Degree AC, we understand that Houston's heat and humidity demand a reliable HVAC system year-round. That's why every service call—from routine AC tune-ups to emergency heating repairs—is handled...
At 75 Degree AC, we understand that Houston's heat and humidity demand a reliable HVAC system year-round. That's why every service call—from routine AC tune-ups to emergency heating repairs—is handled by skilled technicians who treat your home like their own. We don't believe in upsells or hidden fees; just honest diagnostics, clear communication, and lasting solutions. Whether you need a new central air conditioner, a ductless mini-split for a home addition, or urgent furnace repair on a cold night, our team arrives prepared and on time. As a locally owned and licensed HVAC contractor serving Midtown and surrounding neighborhoods, we take pride in being the company Houstonians trust for com...
Professional solutions tailored to your specific needs — delivered with expertise and care.
01
When your air conditioner fails on a scorching Houston afternoon, you need fast, reliable repair. Our AC repair service covers everything from refrigerant leaks and frozen coils to broken compressors and faulty thermostats. We diagnose the root cause using advanced tools and explain your options upfront—no surprises. Common signs you need us: weak airflow, warm air blowing, unusual noises, or constant cycling. We repair all major brands and prioritize same-day service so you can get back to a co...
When your air conditioner fails on a scorching Houston afternoon, you need fast, reliable repair. Our AC repair service covers everything from refrigerant leaks and frozen coils to broken compressors and faulty thermostats. We diagnose the root cause using advanced tools and explain your options upfront—no surprises. Common signs you need us: weak airflow, warm air blowing, unusual noises, or constant cycling. We repair all major brands and prioritize same-day service so you can get back to a cool home quickly. Unlike big franchises, our technicians take time to check your entire system, including ductwork and electrical connections, preventing repeat failures. For homeowners in Midtown and beyond, we’re the trusted choice for affordable, lasting AC repairs backed by a satisfaction guarantee.
02
Houston winters may be mild, but a broken furnace or heat pump can still leave you uncomfortable. Our heating installation and replacement service ensures you get the right system for your home’s size, ductwork, and budget. We install gas furnaces, electric furnaces, and heat pumps from top brands like Trane, Lennox, and Rheem. First, we perform a load calculation to determine the correct capacity—oversized or undersized systems waste energy and wear out faster. Then, we remove your old unit and...
Houston winters may be mild, but a broken furnace or heat pump can still leave you uncomfortable. Our heating installation and replacement service ensures you get the right system for your home’s size, ductwork, and budget. We install gas furnaces, electric furnaces, and heat pumps from top brands like Trane, Lennox, and Rheem. First, we perform a load calculation to determine the correct capacity—oversized or undersized systems waste energy and wear out faster. Then, we remove your old unit and install the new one with precision, including all necessary duct modifications and thermostat setup. After installation, we test every cycle to confirm efficiency and safety. Whether you need a quiet, high-efficiency furnace or a durable heat pump that also cools, our team guides you to the best choice. Plus, we offer flexible financing and free estimates for replacements in Midtown.
03
Prevent breakdowns and lower your energy bills with our comprehensive HVAC maintenance and tune-up plan. We recommend bi-annual service: one for your AC before summer, and one for your heating system before winter. During each visit, our certified technicians perform a 30-point inspection—cleaning coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, calibrating thermostats, and testing safety controls. We also inspect ductwork for leaks and measure air...
Prevent breakdowns and lower your energy bills with our comprehensive HVAC maintenance and tune-up plan. We recommend bi-annual service: one for your AC before summer, and one for your heating system before winter. During each visit, our certified technicians perform a 30-point inspection—cleaning coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, calibrating thermostats, and testing safety controls. We also inspect ductwork for leaks and measure airflow to ensure your system isn't overworking. Regular maintenance extends equipment life by years and keeps your warranty valid. For residential and light commercial clients in Midtown, our affordable maintenance plans include priority scheduling and discounts on repairs. Don't wait for an emergency—schedule your tune-up today and enjoy consistent comfort and lower utility costs.
Our Work
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A showcase of our projects and the quality we bring to every job.
Client Feedback
Reviews
4.5
★★★★★
out of 5
6 ReviewsBased on verified customer feedback
“
★★★★★
We don’t use the heater much in Houston, so when it stopped working I had no idea who to trust. Kenny from 75 Degree AC came out and handled the furnace repair in Houston fast and without trying to sell me anything extra. Very professional, very honest. I really appreciate that kind of service
A
Aaron Baker
“
★★☆☆☆
**UPDATE: Since their repair, our monthly electric usage has drastically increased, paying >$100 more per month at the same rate. Makes me think they didn’t seal the unit well.
The whole time it felt like they were trying to scam us! Our A/C was running but not keeping up. The evaporator coil was bad, but under warranty. Kenny’s team uninstalled the part WITHOUT checking that the replacement was in stock. My husband had to call the parts shop Kenny’s team used to find out the part didn’t need to be uninstalled to validate the warranty. Due to 75 degree’s mistake, we now had no working A/C, were quoted a 2-6 week wait for the part and Kenny said he wouldn’t reinstall the coil because it was “double the work”. Nobody should be without A/C in August but we have a 7 month baby! It wasn’t until my husband worked with the parts store, threatened to call the Better Business Bureau and threatened to pull the job altogether that Kenny “found” a replacement part. They left our house a mess, screws, insulation and welding left out in and around the attic. Then Kenny called 4 times in 4 minutes for payment since he wasn’t on site. I paid him within 10min of getting the invoice.
Horrible customer service and if you don’t understand the situation, Kenny will scam you.
D
Darian Corwin
“
★★★★★
I randomly called Kenny with 75 Degrees AC service when I need to repair my AC. Kenny was prompt, knowledgeable, and honest when he assessed my situation. That's hard to comeby when dealing with people in business. Thank You Kenny and Team !!!Highly recommend!
Price assessment
Reasonable price
Services
HVAC system repair
B
B H
“
★★★★★
Kenny Ho at 75degreeac is an absolute professional. He is prompt, honest, and reliable, with very competitive and reasonable pricing. Kenny recently installed two AC units in my home, and the entire process was seamless. He and his team were highly responsive and did a fantastic job with the installation. I’ve already signed up for regular servicing and plan on using Kenny for all our HVAC needs for a long time to come. Highly recommended.
Price assessment
Reasonable price
Price
$1,000+
Services
HVAC system repair, HVAC system maintenance, A/C system maintenance, Heating system repair, A/C system repair
R
Raj Perubhatla
“
★★★★★
They have 5 stars for a reason! Kenny was very responsive and fair on his pricing for our new 3 ton AC unit. He arrived on time and finished on time. We are very happy with 75 Degree AC! We will definitely use them again!
D
Debbie
“
★★★★★
Very professional and mainly very reasonable and affordable price. My AC unit for upstairs made weird noise. I’m as a woman and single mom who doesn’t know anything at all. I didn’t know what it is so I call 75 degree AC to get help. And what found out was the top cover for the vent was loose that’s why it had all those noise. They helped me fix it within 30 minutes. If I called the manufacturer company to come out to check they could have recommended me to change the whole AC unit which could cost 10K easily. But with 75 degree AC, they are very honest and even tell me how to maintain my AC so it can last longer. Definitely recommend and use them again in the future.
D
Dianna
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Address4800 W 34th St C50F, Houston, TX 77092, United States
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About HVAC maintenance Houston
At 75 Degree AC, we understand that Houston's heat and humidity demand a reliable HVAC system year-round. That's why every service call—from routine AC tune-ups to emergency heating repairs—is handled by skilled technicians who treat your home like their own. We don't believe in upsells or hidden fees; just honest diagnostics, clear communication, and lasting solutions. Whether you need a new central air conditioner, a ductless mini-split for a home addition, or urgent furnace repair on a cold night, our team arrives prepared and on time. As a locally owned and licensed HVAC contractor serving Midtown and surrounding neighborhoods, we take pride in being the company Houstonians trust for comfort. From the first phone call to the final system test, we focus on building relationships—not just completing repairs. Let us show you why so many families choose us for their heating and cooling needs.
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