Furnace & heating
AC repair
Heat pumps
Ductless mini splits
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 Helotes, TX
Halden Heating & Air is the HVAC company Helotes homeowners call when they want a written price before work starts, a live arrival time they can track to the door, and a repair backed by a 365-Day Done Right Promise. Helotes sits on the edge of the Texas Hill Country, where summer temperatures routinely top 100°F and winter freezes hit harder than people expect. Older Hill Country stone homes, newer slab-on-grade subdivisions, limestone terrain, and cedar pollen from the surrounding hills all change how heating and cooling systems fail here. Call (903) 623-6784 any time, day or night, and a real person answers.
Why Helotes Homes Are Different
Helotes sits directly atop the Edwards Aquifer contributing and recharge zones, which means what happens to your AC condensate and refrigerant can affect the city’s drinking water source. That is not true in most of Texas, and it means HVAC work here carries a responsibility most companies never think about. We take it seriously, from how we handle refrigerant recovery to how condensate lines are routed and drained.
The housing stock makes the work interesting, too. Helotes has a real mix: older Hill Country stone and frame homes on larger lots, built before central air was standard, sitting next to newer suburban subdivisions with brick veneer and slab foundations. Many of the original systems in those older homes were sized for a different era and struggle with modern heat loads. In the newer builds, attic installations are common, and attics in this part of Texas get brutally hot and often under-ventilated, which shortens equipment life and drives up repair frequency.
Then there is the dust. Helotes sits in limestone country with dry conditions and cedar-covered hills all around. Cedar pollen in spring and limestone dust year-round clog outdoor condenser coils and indoor evaporator coils faster than in nearby San Antonio. Homeowners on private wells outside city limits add another layer: hard water scaling on evaporator coils is common, and we see it on a large share of maintenance calls. Coil cleaning and water treatment are not add-ons here. They are routine.
Styles & brands we work with
Our Main Helotes Services
Most Helotes homeowners reach out for two things: an AC system that quit during a July heat wave, or a full replacement when an aging unit can no longer keep up. Here is how each works in Helotes.
AC Repair in Helotes
When your air conditioner stops cooling in Helotes in August, you need someone who shows up fast and tells you the price before touching a tool. That is how we operate. Repairs in this area often come down to clogged condenser coils from cedar pollen and limestone dust, refrigerant leaks on older systems, or failed capacitors and contactors after long high-heat run cycles. We diagnose the problem, put the repair cost in writing, and start only when you approve. Every repair carries a written guarantee, and if it fails within the coverage window, we come back at no charge. AC Repair in Helotes
AC Installation in Helotes
Replacing an AC system in Helotes means sizing the unit for Hill Country heat, not just swapping like-for-like. Undersized equipment is a common problem in older Helotes homes, and the fix is a proper load calculation before we quote anything. We service major brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. You get a fixed written price, a set install date, and paperwork on any available rebates handled for you. No same-day promises on installation; this work is done right, not rushed. AC Installation in Helotes
Furnace Repair in Helotes
Helotes winters are short but they can be sharp, and when a freeze hits an older Hill Country home, a dead furnace becomes urgent fast. Common failures here include igniter problems, gas valve issues, and blower motor failures on systems that sat idle through a long cooling season. We repair all major furnace brands, provide a written price before any work starts, and back every repair with our 365-Day Done Right Promise. If the first fix does not hold, the second visit is free. Furnace Repair in Helotes
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 Helotes
Our technicians in Helotes are certified to service Rheem, York, Daikin, and Bryant equipment, along with most other major residential brands. We keep common parts stocked locally for faster turnaround on routine repairs. See our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for HVAC Company in Helotes, TX
| Service | Typical range in Helotes |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
What pushes a Helotes repair toward the higher end? Hard water scaling on coils, heavily clogged condensers from cedar pollen, and older systems with hard-to-find parts. What never changes: you get a written price before any work begins, with zero surprises at the door.
Neighborhoods We Serve in Helotes
We work across Helotes, from older Hill Country lots to newer subdivisions. Our crews are dispatched locally, and typical response for emergency calls in the area is same day, often within a few hours.
- Old Town Helotes
- Los Reyes Canyons
- Triple C Ranch
- Sonoma Ranch
- Helotes Park Estates
Service Area – Cities Near Helotes
While Helotes is our focus on this page, our service area extends into nearby communities. We also serve San Antonio, TX and Universal City, TX. If you are just outside Helotes, call us and we will confirm coverage.
Serving Helotes, TX - Our Local Coverage Area
We’re based in the Helotes 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 Helotes
Most emergency AC calls in Helotes get a same-day visit, and we send every technician with a live arrival time you can track to your door. Call (903) 623-6784 and a live person answers 24/7, no voicemail trees.
Most HVAC replacements in Helotes require a permit, and installation work must meet local code. We handle permitting as part of the installation job, and our written quote includes any required permit line items so you see the full cost upfront.
Yes. Helotes sits on the aquifer’s contributing and recharge zones, so proper condensate drainage and refrigerant handling matter more here than almost anywhere else in Texas. We route and seal condensate lines to protect groundwater, and refrigerant recovery is handled to environmental standards on every job.
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 Helotes Customers Say
"AC died and I booked the same day. Tech texted a photo and name. Replaced a capacitor and the house cooled fast."
- Mei L."No phone tag. Just texts, and it worked. Booking, the ETA, and the receipt were all in one thread on my phone."
- Jon P."New AC install. Quotes arrived in the app with three options. Install was done in a day."
- Tonya S.