Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Before
After
Before
After
Before
AfterFast, Reliable Furnace Repair Across The Hills
Most furnace repairs in The Hills run between $150 and $700, and the majority are diagnosed and fixed in a single visit. We answer the phone with a live person around the clock, and our technicians arrive in uniform with a written price in hand before any work starts. If you’re in The Hills off Ranch Road 620 or deeper into the hills around Lake Travis, we know the roads, the neighborhoods, and the way local homes behave when the first cold snap hits. Call (361) 306-9515 and you’ll get a straight answer, a firm arrival window, and a repair guaranteed in writing for a full year.
Why Dalton Heating & Air Is The Hills’s Preferred Furnace Repair Company
Dalton Heating & Air operates under The Garrison Standard, a set of rules our crews have followed since 2003. That means every The Hills customer gets a written price before any work begins, a written guarantee on every repair, and a free return visit if the repair fails within the year. No exceptions, no fine print, no negotiating at the door.
The Hills homeowners tend to ask the same two questions: will you actually show up, and will the price change after you start? Our answer to both is the same now as it was when Marco Benitez joined the team. We arrive inside the window we give you. The price on the estimate is the price on the invoice. Marco holds every technician to The Garrison Code: do the job by the book, leave the site clean, and stand behind the work for a full year.
Our furnace repair work in The Hills is backed by the 365-Day Done Right Promise. If the repair does not hold, we return at no charge. That is not an upgrade or a paid warranty add-on. It is part of every service call we run in this area, and it is one reason The Hills residents keep our number saved.
Gas Furnace Repair in The Hills
Gas Furnace Repair in The Hills usually means one of three things: an ignition problem on the first cold morning, a safety switch that trips because airflow is restricted, or a gas valve that will not stay open. Most of these land in the $150 – $700 range depending on the part and how long the system has run poorly before we are called. A furnace that has been short-cycling for weeks often needs more than a single part, which is why we measure static pressure on every repair call instead of just swapping what failed.
Ignitor And Flame Sensor Work
The ignitor gets the burn started; the flame sensor proves the burn actually happened. When the sensor gets coated with soot after months of AC-only use, the furnace lights and then shuts down within seconds. We clean or replace the sensor and test the burn cycle in front of you before we leave.
Gas Valve Diagnosis
A gas valve that chatters or will not open is a safety-critical repair. We test inlet and outlet pressure with a manometer before recommending replacement, because a misdiagnosed valve can mask a larger combustion problem. This is one repair where guessing is not acceptable, and we do not guess.
Furnace Tune Up in The Hills
A Furnace Tune Up in The Hills runs $80 – $200 and is the cheapest insurance against a mid-January no-heat call. We arrive with a written checklist and a flat price, and the technician is paid the same whether or not the tune-up turns up extra work. That matters because a tune-up should find problems early, not manufacture them.
What The Tune-Up Covers
We pull the burner assembly, clean the flame sensor, test the ignitor, check the gas valve operation, inspect the heat exchanger for cracks or rust, and measure the temperature rise across the system. You get a written report of what we found, what we fixed, and what might need attention before the next cold snap.
When The Hills Homeowners Should Schedule
Early fall is the right time in The Hills, before the first overnight low near freezing. Furnaces that sit idle from March through November tend to fail on the first hard run, and tune-up slots fill fast once that first front moves through.
Trusted Brands We Service in The Hills
Our technicians are factory-trained to service nine major residential brands, and in The Hills we see a lot of Rheem, Carrier, and Lennox equipment in custom homes near Lake Travis. We service Rheem, York, Daikin, Bryant, and the rest of the nine without batting an eye. Because we carry common ignition parts, capacitors, and flame sensors on the truck, most The Hills repairs are completed same-day, not after a parts house run to San Antonio.
Common Furnace Repair Problems We See in The Hills Homes
- Short-cycling after a mild winter. Oversized furnaces in The Hills trip the high-limit switch before the heat exchanger warms evenly, which looks like a control failure but is usually a sizing problem. We measure the run time and temperature rise before recommending any part.
- Dirty flame sensor from long cooling seasons. The furnace sits unused from spring through fall, then fails to hold a flame on the first cold morning. A five-minute sensor cleaning usually restores reliable ignition.
- Weak capacitors after months of disuse. A blower motor that struggles to start is often a capacitor that lost its charge while the system ran only in cooling mode. This is a sub-$200 fix in most The Hills homes.
- Restricted return air around Lake Travis-area designs. Homes with undersized returns or heavily filtered media cabinets run high static pressure, which strains the blower and accelerates heat exchanger wear. Correcting airflow is a repair we make before replacing parts that are not actually bad.
Pricing for Furnace Repair in The Hills, TX
Furnace repair in The Hills runs $150 – $700 for the vast majority of jobs. A dirty flame sensor or weak capacitor sits at the low end. A gas valve replacement or blower motor lands in the middle. A heat exchanger replacement, which is rare but serious, is at the top of the range and sometimes signals that replacement makes more sense. Here is how the common items break down in this market:
| Service | Typical Price in The Hills |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Tune-Up | $80 – $200 |
You get the exact price in writing before any work begins, and the repair is guaranteed for a full year. Call (361) 306-9515 for a free estimate over the phone or to book a same-day visit.
We Also Serve Cities Near The Hills
Our Furnace Repair team covers The Hills and the surrounding region. We regularly run calls to Houston, San Antonio, Dallas, and Fort Worth. If you’re near The Hills and need heat, the same written pricing and 365-day guarantee applies.
Serving The Hills, TX - Our Local Coverage Area
We’re based in the The Hills area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in The Hills
Not usually. Short-cycling in The Hills is often the furnace shutting down on its high-limit switch because it is oversized for the home or the return air is restricted. We diagnose this with a static pressure test and a run-time measurement before recommending any major purchase. A proper load calculation frequently shows a repair or airflow correction is the right move, not a changeout. Call (361) 306-9515 and we will measure before we recommend.
The flame sensor gets coated with combustion residue while the furnace sits idle, and a capacitor can lose charge over a long cooling season. Both are quick fixes in most The Hills homes, usually at the low end of the $150 – $700 range. We can often have heat back on the same day we diagnose it.
SEER2 is a cooling efficiency metric, so it matters more for your AC than your furnace. For a furnace, the relevant numbers are AFUE and proper airflow. A repair that corrects high static pressure can improve heating efficiency more than a new part does. If we find the furnace is beyond repair, we will show you the efficiency comparison on paper before you spend a dollar.
A load calculation tells us how many BTUs your home in The Hills actually needs. Many furnaces here are oversized, which causes short-cycling, uneven heat, and premature heat exchanger wear. When the load calculation says the equipment is too big, the right fix is often an airflow correction or a properly sized system at replacement time, not another part swap. That is why we run the numbers before we recommend either path.
We are factory-trained on nine major brands, including Rheem, York, Daikin, and Bryant. Our trucks carry common parts for these systems, so most The Hills repairs are completed on the first visit rather than after a supply-house run. Call (361) 306-9515 and tell us what is on the side of the unit; we will tell you honestly whether we can have it running today.
Written by Marco Benitez, Owner at Dalton Heating & Air, serving The Hills with written pricing and a 365-day guarantee on every repair.