Top-rated independent heating and cooling across North Texas and the Metroplex

Furnace Tune-Up in Katy, TX

Before the first cold front, book a furnace tune-up here in Katy. We clean the flame sensor, inspect the igniter, test the pressure switch and rollout controls, check the heat exchanger for cracks and measure temperature rise across the unit to see whether airflow matches the burner. Anything failing gets shown to you with the reading behind it. Swap your filter, confirm the vents are open, then call us or use the quote form to pick a date.

Call (888) 878-4879

Real people on the phone
7 days a week
Quote in writing before any work

Taking calls until 5:00 PM CT

We repair all major brandsCarrier Trane Lennox Goodman Rheem York American Standard Bryant

Why Katy homes end up needing this

The furnace lights, runs a minute, then shuts back off Dirty flame sensor, restricted airflow or a tripping safety limit
One end of the house is always hotter than the other Undersized or blocked returns, duct leakage and blower settings
My AC runs all afternoon and never reaches the thermostat setting Dirty coils, low refrigerant charge or airflow choked by a loaded filter

How we decide a tune-up is the right call

If your furnace ran fine last winter and you just want it checked, a tune-up is the right visit. If it will not light, trips a breaker, or blows cold air, that is heating repair instead, and we book it differently so we bring the right parts. Systems past ten or twelve years with repeated failures may be better served by a replacement conversation. We would rather tell you a tune-up is not worth the trip than take the money and leave you with the same problem in January.

What a furnace tune-up actually involves

We start at the thermostat and work through the system. That means pulling the burner compartment cover, inspecting the heat exchanger, cleaning burners and the flame sensor, and checking ignition and safety controls. We look at the blower wheel, because a dirty blower moves less air and makes the furnace run hotter than it should. We check the flue and combustion air path, confirm return airflow is adequate, and change or note the filter. Then we run the unit through a full cycle and watch how it behaves.

Katy coverage

From Katy we also cover Fulshear, Brookshire, Cinco Ranch, Richmond, Sugar Land, Cypress and the west side communities along Interstate 10.

Related HVAC maintenance work in Katy

All HVAC maintenance in Katy → · Furnace Tune-Up across the region →

The same on every visit

You approve a written quote first

Covering 105 cities across Louisiana, Oklahoma, Texas.

You reach a person, not a menu

Open 7 days, 8:00 AM to 5:00 PM CT.

Every major brand, gas and electric

Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.

Furnace Tune-Up in Katy — quick answers

How often does a furnace need a tune-up?

Once a year, ideally in early fall before the first real cold night. Gas furnaces in this region run hard for short stretches, so an annual look at burners, the flame sensor and airflow catches most problems early.

Does a tune-up cover my AC too?

No, they are separate visits with separate checks. Cooling work focuses on the outdoor coil, refrigerant performance and the indoor evaporator. We can schedule both, usually spring for the air conditioner and fall for the furnace.

How soon can you get to my house in Katy?

Call us with your address and we will give you the next available window, usually same day or next day depending on how the schedule is running. Heat calls in July fill up early, so morning calls get the best slots. Tell us if the system is off entirely, if there is water in the attic, or if anyone in the house is elderly or ill, because that changes how we order the day.

How it works

Step 1
Tell us the symptom
Call or fill in the quote form with what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. Details on your porch help us arrive with the right parts.
Step 2
We diagnose on site
A technician checks the thermostat, airflow, the indoor coil and blower, then the outdoor unit and electrical side. You get a plain explanation of what failed and why it failed.
Step 3
You approve the repair
We walk you through the fix and any parts involved before we start. Once you say go, we make the repair and confirm the system is holding temperature before we leave your driveway.

Call (888) 878-4879

A real person answers
Open 7 days
Written quote before work starts

Why homeowners call us

Built for hard summersWe work on attic air handlers in July heat, undersized returns in older subdivisions, and condensers with hail-flattened fins. Those are everyday jobs across the region, so we know where these systems tend to give out first.
Air conditioner repair and heating repairOne crew for both seasons. Air conditioning repair when the house won't cool, heater repair and furnace repair when the burners won't stay lit. Same technicians, same records, so nobody starts from scratch in November.
We explain the failureYou hear which component failed and what it was doing to the rest of the system. If a repair is a short-term patch on an aging unit, we say so and let you decide the timing.
Respect for the houseDrop cloths, shoe covers, and the attic hatch closed the way we found it. We keep the work area clean and we tell you honestly when a problem is airflow or ductwork rather than the equipment itself.
All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
Straight answersIf a system is not worth repairing, we say so, often right on the phone.