Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateHVAC Company in Shady Hollow, TX
Shady Hollow, TX sits on the southern edge of Austin, where large custom homes from the 1980s through the 2000s shoulder through summers that regularly push past 100°F. Those homes bring a specific set of HVAC challenges: high ceilings, multiple zones, duct runs through unconditioned attics, and equipment that gets stressed hard from May through September. You’ll find Coldharbour Heating & Air at the other end of the phone at (361) 204-1605, with a live person answering around the clock and a written price in your hand before any tool comes out.
Key takeaways for Shady Hollow homeowners:
- AC repair in Shady Hollow typically runs $150 – $650; furnace repair $150 – $700; a full AC installation $3,500 – $7,500.
- Homes here sit on the Edwards Aquifer recharge zone, which changes how condensate and refrigerant must be handled.
- Every repair comes with a written 365-Day Done Right Promise; if it fails, we return and fix it at no charge.
Why Shady Hollow Homes Are Different
Shady Hollow wasn’t built as a production subdivision. The homes along Brodie Lane and the winding streets around it are largely custom builds, which means every floor plan, duct layout, and equipment match is a little different. High ceilings are common, often reaching into open living areas that a single-stage system has to work hard to keep comfortable. The ductwork runs through unconditioned attics where summer temperatures climb well above the outside air, so any leak in the duct system means cooled air bleeding into a hot attic before it ever reaches a bedroom.
Climate is the other pressure. Shady Hollow gets long, intense summers with high humidity and frequent 100°F days. Compressors and capacitors fail more often here than in more temperate parts of Texas because the equipment simply runs longer and harder. On the first 100°F day of May, capacitor failures spike across the older communities off Brodie Lane, where original equipment from the 1990s is still chugging along. That first heat wave is not the day to discover your system has been limping since October.
There’s one more thing that sets Shady Hollow apart, and it’s a big one. Many homes here sit atop the Edwards Aquifer recharge zone. Air conditioning condensate and refrigerant leaks become an environmental compliance issue that requires special handling and reporting. A tech from a neighboring suburb would rarely encounter that. Our technicians know to treat every condensate drain and every refrigerant check in Shady Hollow with that aquifer in mind, because getting it wrong isn’t just bad practice, it’s a regulatory problem.
Styles & brands we work with
Our Main Shady Hollow Services
Shady Hollow homeowners call on us for three things most: getting an air conditioner back online when the heat is at its worst, getting a furnace lit reliably on the few genuinely cold nights, and replacing an aging system before it quits on its own schedule.
AC Repair in Shady Hollow
When a compressor or capacitor gives out on a 100°F day, waiting until next week isn’t really an option. In Shady Hollow, much of the housing stock runs original or older equipment, so capacitor failures and refrigerant leaks (topping off the cooling fluid your AC needs to run) are regular calls from May through September. AC Repair in Shady Hollow means getting a technician who arrives with the written price ready, diagnoses the failure honestly, and puts the guarantee in writing before leaving. If the repair fails inside 365 days, we come back at no charge.
Furnace Repair in Shady Hollow
Shady Hollow winters are short, but when a furnace quits on a 28°F February night, it’s all that matters. Many homes here have furnaces in unconditioned attics, where cold starts and dusty duct connections take their own toll. Furnace Repair in Shady Hollow covers igniters, flame sensors, gas valves, and blower motors, usually at $150 – $700. We give the price before the work starts and back the repair with the written 365-Day Done Right Promise.
AC Installation in Shady Hollow
Replacing a system in Shady Hollow is rarely a drop-in swap. The larger custom floor plans, multiple zones, and high ceilings mean the replacement has to be sized and matched to the house, not just to the old unit’s nameplate. AC Installation in Shady Hollow walks you through the load calculation, the equipment options that fit your ductwork, and a written fixed price before any order is placed. We schedule the install date in advance and handle the paperwork on rebates and financing where they apply.
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 Shady Hollow
Our technicians are trained to service nine major residential HVAC brands, so whatever is already on your property, we can work on it. In Shady Hollow you’ll see a lot of Carrier, Trane, Lennox, and Goodman, but we also regularly service York, Daikin, Bryant, and American Standard systems. Our brands page covers the full list, and we keep common parts stocked locally so repairs don’t stall waiting on a supply run.
See the difference
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After
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AfterPricing for HVAC Company in Shady Hollow, TX
| Service | Typical range in Shady Hollow |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
What pushes a Shady Hollow repair toward the top of that range is usually the age and layout of the home. A capacitor swap on a standard single-stage system runs low; a refrigerant leak hunt across a multi-zone custom build with ductwork in a sweltering attic runs higher. Whatever the number ends up being, you get it in writing before the work begins, and that price will not change at the door. That’s the Kingswell Way, and it’s not optional.
Neighborhoods We Serve in Shady Hollow
Shady Hollow’s streets wind through several distinct pockets, and we work across all of them. Response times for the area are typically same-day for AC calls in summer and same-day or next-morning for furnace calls in winter, depending on call volume.
- Brodie Lane corridor and the original 1980s builds
- Shady Hollow Estates
- Hollow at Slaughter
- The communities east of MoPac along Davis Lane
- Shady Hollow west toward Circle C
Service Area – Cities Near Shady Hollow
Shady Hollow sits between Austin’s southern edge and the Hays County line, and our crews cover the surrounding communities as well. Homeowners just north of us in Austin, TX call for the same hot-weather AC failures, while Round Rock, TX and Pflugerville, TX bring more of the furnace and heat-pump work in winter. Leander, TX rounds out the northern reach of our service map, where newer homes bring their own tune-up and warranty needs.
Serving Shady Hollow, TX - Our Local Coverage Area
We’re based in the Shady Hollow 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 Shady Hollow
Most Shady Hollow AC repair calls get same-day service, especially during the May-to-September peak. We answer the phone with a live person 24/7, and when you call, we’ll give you a firm arrival window, not a vague “sometime today.” On the hottest days call volume spikes, so earlier calls get earlier slots.
Shady Hollow has active HOA oversight in many of its neighborhoods, particularly for exterior equipment replacement. Permits are typically required for full system installations and are handled by the technician on your behalf. Repairs to existing equipment rarely need HOA sign-off. We’ll tell you what applies to your specific street before work begins.
We work across the entire Shady Hollow area, from the Brodie Lane corridor west through the Estates and south toward Slaughter Lane. No part of Shady Hollow is outside our service map, and because dispatch is coordinated from our Austin office, we can route a technician to you without the delays that come from booking through an out-of-town call center.
Call Coldharbour Heating & Air at (361) 204-1605 for a free estimate on any HVAC work in Shady Hollow. A real person answers, the price comes in writing, and the guarantee follows it on paper.
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 Shady Hollow Customers Say
"Thermostat kept losing its mind. He swapped it, showed me how to use the new one, and didn't charge for a bunch of extras. In and out, friendly, done."
- Paula Kingston"Replaced our old system. Good crew and a fair price. The install took most of a day which was longer than I expected, but they didn't cut corners and cleaned up everything."
- Kenny Barlow"Honest to a fault. Two companies told me I needed a whole new unit. Coldharbour said mine had years left and just needed a cleaning and a part. Saved me thousands."
- Marcus Reilly