Diagnosis comes first
We check airflow, the electrical side, refrigerant and controls together. Nobody is guessing from the thermostat.
Residential HVAC · Greater Houston
Houston home HVAC, diagnosed and fixed right
Homes are the heart of what we do. When a system keeps breaking, there's usually a reason nobody has found yet. We bring the same testing we use on commercial jobs to your house, and we leave the upsell at the shop.
- Class A licensed and insured
- No tonnage limits
- Technician-led
- 24-hour service Mon–Sat
When HVAC problems keep coming back
A lot of homeowners get stuck in the same loop. Someone comes out, a part gets replaced, and a few weeks later the problem is back. Without a real diagnosis, small issues keep resurfacing.
- Systems that run but don’t cool or heat effectively
- Uneven temperatures throughout the home
- Frequent breakdowns or repeat service visits
- Rising energy bills without a clear reason
- Uncertainty about whether to repair or replace
Repair
When something fails you need to know why, not just get a part swapped that buys you a week. We test the system while it's running, explain what failed, and fix what's worth fixing. If a repair isn't worth your money, we'll tell you. No heat? See heating and furnace repair. AC not cooling? See AC repair.
You see the price before we start
We'll go over what's wrong, what the fix involves and what happens after. And nobody springs add-ons on you halfway through the job.
Fix it so it stays fixed
We bring our commercial habits to your house and go after whatever made the part fail in the first place.
An honest repair-or-replace call
If your equipment is close to the end, we'll say so. It's still your decision.
Maintenance and tune-ups
Houston summers run a system hard. Tune-ups are where a weak capacitor, a dirty coil or a slow drain gets caught early, not on some weekend when the house won't cool. You'll get what we actually found. Not a generic checklist with every box ticked.
- Filter condition and airflow across rooms
- Coils clean and moving heat like they should
- Wiring connections, contactors and capacitors
- Refrigerant performance under load
- Condensate drainage and pan sanitation
- Thermostat and control communication
- Documented findings and prioritized next steps
- Repair-versus-replace notes before the next season
Replacement and new systems
At some point, repairs end up costing more than a new system would. When you get there, we plan the replacement with you instead of selling you one. We size the equipment to your house. Before anything gets ordered, you'll see exactly what's included. Then we take our time on the install.
01
Look at what you have
How's it holding up? What's already been fixed? Does it still fit the house?
02
Size it to the house
We work out your home's actual load and match the equipment to it. No guessing a size out of a catalog.
03
Options, not a pitch
A few real choices. Each option comes with what's in it and what it costs, and we'll be straight about what to expect from it.
04
Install it right
Neat line sets, the correct charge, airflow verified. We clean up before we go.
A technician-led approach
Every call starts with finding out how your system is really running. Replacing parts comes later, if it comes at all.
- A real diagnosis before any parts get ordered
- Explanations without the jargon
- Recommendations that fit your house and how you use it
- Repairs meant to last, not just to get you through the week
Signs your system needs attention
- Warm air coming from vents during cooling season
- Unusual noises or system cycling issues
- Weak airflow or rooms that never reach setpoint
- Unexpected increases in energy costs
- System is 10+ years old
From a customer
“Velocity Air did a fantastic job with advising us on a new A/C unit and installing it in a very tricky, hard to reach place! Excellent customer service and excellent products that they offer. We highly recommend them to anyone who has HVAC needs! Ask for Stefin.”
Diagnostic fee and financing
Our diagnostic is $89 for homes and $150 for commercial buildings. We waive it when we make the repair or you buy a system from us.
We offer 0% financing for 5 years, subject to credit approval.
Residential HVAC FAQ
Should I repair or replace my home AC or heater?
If one part failed and the rest of the system is in decent shape, repairing it usually makes sense. We look at the system's age and condition, how often it has needed repairs, and whether the house still has comfort problems a repair won't fix. If we don't think a repair is worth your money, we'll tell you, and it's still your decision.
What size AC or heat pump does my house need?
It depends on your house, not just the square footage. Before we recommend a size, Velocity Air works out your home's actual cooling and heating load and matches the equipment to it, instead of picking a size out of a catalog.
How much is a home HVAC diagnostic?
A residential diagnostic 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 heating system?
Yes. Velocity Air offers 0% financing over 5 years, subject to credit approval.
How often should a Houston-area home AC and heater be serviced?
We recommend twice a year: a cooling tune-up in spring and a heating tune-up in fall. That's what our Velocity Care membership schedules for you, and you get written findings from each visit, not a generic checklist.
Let's get your house comfortable again
Send a request or give us a call. You'll talk to us, not a call center.