Tomball, Texas · Home AC & Heating
HVAC repair, replacement and maintenance in Tomball, TX
Our shop is in Tomball, so a lot of our days start right here with a no-cool or a backed-up drain a few minutes from the shop. We'll figure out what failed, tell you what it takes to fix it, and let you make the call before we do any work.
- Class A licensed and insured
- No tonnage limits
- Technician-led
- 24-hour service Mon–Sat
Tomball is home base
We work on homes in Northpointe, Rosehill, Lakewood Forest and Creekside Park, and a lot of our Tomball calls come from the neighborhoods right around the shop.
Velocity Air is a father and son outfit. Larry Hough owns it, and his son Stefin is the president. We're insured and carry a Class A license (TACLA153648C). We're open 24 hours Monday through Saturday and closed on Sunday.
If you're closer to Klein or FM 1960, our page on HVAC service in Spring will fit you better. Down 249 toward Cypress? Here's HVAC service in Cypress.
- Northpointe
- Rosehill
- Lakewood Forest
- Creekside Park
AC and heating repair in Tomball
In summer it's mostly AC units that quit cooling. In fall it's the heater that won't come on after the first cold front. Either way we test the system while it's running, because that's when the weak part shows itself. A swapped part doesn't help much if the thing that killed it is still there.
You'll know what we found and what the fix costs before we start. On older equipment we'll be honest if we think a repair isn't worth the money, but it's your system and your decision. There's more about AC and heating repair and replacement on our residential page.
Recent work in Tomball
In August 2026 we were at a Tomball home with an AC that had stopped cooling. After the diagnosis we leak-hunted the condenser, the line set and the evaporator to find out where the refrigerant was getting out.
July 2026 brought a no-cool in Tomball. The capacitor had failed, so the compressor and the outdoor fan couldn't start. A new capacitor got it going again.
Back in October 2025 we had another no-cool here in Tomball. That one got a new capacitor plus a hard-start kit so the compressor would start smoothly again.
Replacing a system
When a system has reached the end, we size the new one to your house and go over your choices before anything gets ordered. Read how we evaluate and install a replacement.
For upkeep, our Velocity Care maintenance plan puts a spring cooling visit and a fall heating visit on the calendar. We photograph the nameplates and note your filter size on the first visit, so every visit after that has something to compare against. Members get repair discounts and priority scheduling during normal hours.
Rooftop units, too
Homes come first for us. Since our Class A license has no tonnage limit, we also service and replace commercial rooftop units around Houston. Here's a recent 7.5-ton rooftop replacement we did, and our page on commercial HVAC in Houston. When you're ready, you can request service in Tomball online.
Tomball HVAC questions
Is Velocity Air a local HVAC company in Tomball?
Yes. Our shop is in Tomball, and we go out from here to homes and businesses all over Greater Houston. We're family-owned, insured, and hold a Class A license (TACLA153648C).
Do you repair AC and heating, or do you only replace systems?
Most of what we do is repair work. We find out what broke and why, then go over the fix and the price with you before we start. If we think you've reached the point where replacing makes more sense, we'll tell you that too, and you decide.
Do you offer an HVAC maintenance plan in Tomball?
We do. Velocity Care gets you a cooling visit every spring and a heating visit every fall, with a photo checklist so you can see what we saw. Members also get repair discounts and priority scheduling during normal hours.
Is there an AC repair company in Tomball that's open on Saturday?
Velocity Air is. Our shop is in Tomball, and we're open 24 hours Monday through Saturday and closed Sunday. Call (832) 589-0813.
How much does an AC or heating diagnostic cost in Tomball?
Our residential diagnostic in Tomball is $89. We waive it 100% when we make the repair or you buy a system from us.
Can I finance a new AC or heater in Tomball?
Yes. Velocity Air offers Tomball homeowners 0% financing over 5 years, subject to credit approval.
What size AC does my Tomball house need?
That depends on the house: its layout, its windows and how it's built, not just the square footage. We work out your home's actual load and match the equipment to it before recommending anything.
Do you fix heaters in Tomball, too, or just AC?
Both. We repair gas furnaces, heat pumps and electric heat in Tomball homes. Fall is when we see heaters that won't come on after the first cold front.
Request service in Tomball
We're right here in town. Send us a request or give us a ring and we'll get back to you.