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.
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AfterHVAC Company in Lakeway, TX
Dalton Heating & Air handles HVAC repair and installation across Lakeway, TX, with written pricing and a one-year guarantee on every repair. Lakeway jobs run different from Austin work: homes sit on hillside lots with long duct runs, afternoon heat loads hit hard from May through September, and many systems are original to homes built in the 1990s and 2000s. That means compressors that have worked harder than their nameplate suggests, and furnaces that get a workout on those cold Hill Country nights in January. Call (361) 306-9515 and a real person answers, any hour.
Why Lakeway Homes Are Different
Lakeway sits west of Austin on the south shore of Lake Travis, and the terrain shapes how HVAC systems perform here. Houses climb the hills along Lohmans Crossing Road and Flint Rock Road, which means longer refrigerant lines, steeper attic access, and condenser pads set on sloping ground. We see units where the outdoor coil sits in full afternoon sun with no shade, running head pressures that shorten compressor life. Homes in The Hills, Rough Hollow, and Flintrock Falls tend to be larger, with two and three zones on a single system, and we regularly find uneven airflow between the upstairs and the main level.
The housing stock matters too. A good share of Lakeway homes were built between 1995 and 2015, and many still run their original R-22 systems. When those fail, the repair-versus-replace question depends on whether the evaporator coil and condenser can be matched under current refrigerant rules, and on whether the ductwork was sized for the original equipment or for an addition put on later. Lakeway also has deed restrictions and an active building department, so any equipment change on the side of the house needs to sit within setback and screening rules. We pull the permit before the work starts, and the inspection gets scheduled before we leave the site.
Our Main Lakeway Services
Most Lakeway calls come to us for two reasons: a cooling system that stopped keeping up, or a heating system that will not fire on a cold morning. Each service has its own dedicated Lakeway page with price ranges and what to expect.
AC Repair in Lakeway
Summer heat in Lakeway does not wait, and neither do we. A typical AC repair call here starts with a full system check, not just a guess at the symptom. We find failed capacitors, worn contactors, low refrigerant from slow leaks, and plugged drain lines from the humidity that sits over Lake Travis. Every repair gets a written price before the work starts, and the repair itself is guaranteed in writing for a full year. If the same fault returns in that time, we come back at no charge. Full details are on our AC Repair in Lakeway page.
Heat Pump Installation in Lakeway
A heat pump is a practical fit for many Lakeway homes because it heats and cools from the same unit, and the electric strips handle the short cold snaps we get in January and February without a separate furnace. Installation here means sizing for a home’s actual square footage and duct layout, not a rule of thumb. Many Lakeway houses have high ceilings and big west-facing windows, both of which change the load calculation. We quote the equipment, the duct modifications, and the permit in one written number. See Heat Pump Installation in Lakeway for cost ranges and the brands we install.
Furnace Repair in Lakeway
When the temperature dips into the 30s, a furnace that will not light becomes urgent. Lakeway furnaces range from older 80% AFUE gas units in closets and garages to newer high-efficiency models in attics. We see failed igniters, dirty flame sensors, bad gas valves, and blower motors that hum but will not spin. We stock common parts on the truck, so most repairs are done in the first visit. The repair price is written before any work begins, and it is covered by our full-year written guarantee. Read the breakdown on our Furnace Repair in Lakeway page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Lakeway
We are factory-trained on nine major residential HVAC brands, including Trane, Lennox, Goodman, and Rheem. Our trucks carry common parts for those four plus the rest of the line, so most repairs do not wait on a supply house run. That matters in Lakeway when the afternoon hits 98 degrees. See the full list on our brands page.
Pricing for HVAC Company in Lakeway, TX
| Service | Typical range in Lakeway |
|---|---|
| AC repair (capacitor, contactor, relay) | $150 – $350 |
| AC repair (condenser fan motor, blower motor) | $300 – $550 |
| AC repair (refrigerant leak repair and recharge) | $400 – $650 |
| Furnace repair (igniter, flame sensor) | $150 – $300 |
| Furnace repair (gas valve, control board) | $300 – $550 |
| Furnace repair (blower motor, inducer motor) | $350 – $700 |
| AC installation (full system, standard efficiency) | $3,500 – $5,500 |
| AC installation (full system, high efficiency or two-stage) | $5,000 – $7,500 |
| Seasonal tune-up (AC or furnace) | $80 – $200 |
What pushes a Lakeway price toward the top of a range is usually access: a condenser on a steep slope, an attic furnace with no walkway, or a unit that requires a crane to set. Our written price accounts for that before we start, so there is no add-on at the end of the job.
Neighborhoods We Serve in Lakeway
We run calls across Lakeway and the surrounding Hill Country subdivisions every weekday, with same-day response for AC and furnace failures during peak season. These are the areas we see most:
- The Hills of Lakeway
- Rough Hollow
- Flintrock Falls
- Lakeway Highlands
- Lohmans Crossing area
We can usually reach any home in Lakeway proper within 60 to 90 minutes for an emergency repair, depending on traffic on RM 620.
Service Area – Cities Near Lakeway
Dalton Heating & Air also covers major metro areas across Texas and beyond. If you are outside Lakeway and need HVAC work, we have dedicated teams in Houston, TX, San Antonio, FL, Dallas, GA, and Fort Worth, TX. Scheduling is coordinated from our Austin office, and each city is served by local crews.
Serving Lakeway, TX - Our Local Coverage Area
We’re based in the Lakeway 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 HVAC Company in Lakeway
During cooling season and the winter cold stretches, we staff enough crews to reach most Lakeway addresses same-day. Dispatch can usually give you a firm arrival window when you call, and the technician calls ahead when they are en route. Call (361) 306-9515 and we will tell you exactly when we can be there.
Yes. Lakeway requires a mechanical permit for equipment replacement, including the outdoor condenser and any duct modification. We pull the permit, schedule the inspection, and close it out. The permit cost is part of the written quote for installation work, not a surprise line item later.
Yes. We work in gated communities and HOA neighborhoods across Lakeway, including The Hills, Rough Hollow, and Flintrock Falls. We carry gate access credentials where required, and our trucks are marked so community patrols can identify them easily. Scheduling works the same as any other home: call (361) 306-9515 and we will set the arrival window.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lakeway Customers Say
"Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J."Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B."Tech arrived in uniform right on time. AC wasn't cooling, found a failed capacitor, and replaced it in twenty minutes. The owner is a veteran and the company runs like it."
- Frank O.