Coldharbour Heating & Air hvac team

HVAC Company in Universal City - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

HVAC Company in Universal City, TX

Most HVAC calls we get in Universal City come from 1960s-1980s ranch homes with original ductwork baking in unconditioned attics, and repairs typically run $150-$700 depending on whether we’re chasing a refrigerant leak or replacing a failed heat exchanger. Our technicians are trained on Goodman, Rheem, York, and Daikin systems, and every repair comes with our written 365-Day Done Right Promise. If your AC quits on a 102°F July afternoon or your furnace won’t fire after a hard freeze, call us at (817) 402-2972 - a live person answers around the clock, and we’ll give you a firm arrival window and a written price before any work starts.

Call (817) 402-2972

Why Universal City Homes Are Different

Universal City’s identity is inseparable from Joint Base San Antonio-Randolph, which drove a residential construction boom from the 1960s through the 1980s that left the city dominated by aging slab-on-grade ranch homes with original or early-generation ductwork baking in unconditioned attics. The constant military PCS cycle means a high share of units cycle through renters and short-term owners, producing chronic deferred maintenance. Our techs routinely inherit systems that were patched between tenants rather than properly serviced, a pattern far more pronounced than in neighboring Schertz or Live Oak.

The south-central Texas heat corridor hits Universal City with summer highs regularly reaching 100-105°F and persistent Gulf humidity that keeps latent loads high, placing near-continuous strain on cooling equipment for five-plus months. This era of construction predates modern Manual J load calculations, so undersized equipment and leaky flex duct are endemic. The February 2021 freeze also did lasting damage; outdoor heat pump units and refrigerant lines on homes that were never winterized suffered failures we’re still uncovering during system replacements. Because military renters turn over frequently and landlords often defer big-ticket work, we commonly pull into attics and find flex duct that has separated at the trunk - sometimes for years - quietly dumping conditioned air into the attic while the homeowner assumed the system was just weak.

Our Main Universal City Services

Universal City homeowners call us most often for cooling repairs in the brutal summer stretch and heating repairs after cold snaps, plus full system replacements when decades-old equipment finally gives out. Each service has its own dedicated page with deeper detail.

AC Repair in Universal City

We handle everything from refrigerant recharges to compressor replacements in Universal City’s heat-battered systems. The combination of undersized original equipment and attic ductwork that can reach 140°F in August means capacitor failures and contactor burns are everyday calls for us. When we arrive, we pressure-test the system, check refrigerant levels, and inspect the condensate drain - clogged drains are especially common here because the constant runtime produces more moisture than the original PVC lines were designed to carry. AC Repair in Universal City

AC Repair in Universal City

Furnace Repair in Universal City

Universal City furnace work is shaped by two realities: most systems are original to 1970s-1980s construction, and the 2021 freeze cracked heat exchangers and damaged outdoor components that are still failing today. We replace igniters, flame sensors, and blower motors on gas furnaces, and we always combustion-test after any repair because cracked heat exchangers are more common in heavily cycled equipment. If we find a compromised heat exchanger, we’ll show you the camera footage and explain your options before any replacement work begins. Furnace Repair in Universal City

Furnace Repair in Universal City

AC Installation in Universal City

New system installs in Universal City require careful load calculation because the original square-footage rules of thumb installed equipment that’s routinely undersized for today’s 100°F-plus summers and leaky ductwork. We run a full Manual J, seal or replace attic duct runs, and size equipment to handle both the sensible heat and the Gulf humidity that keeps latent loads high. Every installation gets a written fixed price, a scheduled install date, and we handle rebate and financing paperwork for you. AC Installation in Universal City

AC Installation in Universal City
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Universal City

Our technicians carry common parts for Goodman, Rheem, York, and Daikin systems, and we’re trained to service all nine major residential HVAC brands. Most Universal City service calls are completed same day because we stock capacitors, contactors, and blower motors locally rather than waiting on warehouse runs. See our brands for the full list.

Pricing for HVAC Company in Universal City, TX

Service Typical range in Universal City
AC Repair $150-$650
Furnace Repair $150-$700
AC Installation $3,500-$7,500
Tune-Up $80-$200

What pushes prices toward the higher end in Universal City: attic ductwork repairs on original 1960s-1980s systems, refrigerant leaks in linesets that weren’t winterized, and heat exchanger replacements on furnaces that have been heavily cycled. No matter the job, you’ll get a written price before we touch a single tool, and that number doesn’t change when we’re done.

Neighborhoods We Serve in Universal City

We run calls across Universal City from the Randolph-area subdivisions to the newer infill near Kitty Hawk Road. Most of our Universal City appointments are scheduled within a two-hour arrival window, and emergency calls during heat waves are prioritized same day.

  • Randolph Village
  • Woodlake
  • Coronado Village
  • Valley Hi
  • Kitty Hawk area

Service Area – Cities Near Universal City

Our crews work Universal City daily from our San Antonio dispatch office, and we regularly cross into neighboring communities for calls along the I-35 and FM 78 corridors. We also serve Schertz, TX, Converse, TX, Cibolo, TX, and Marion, TX with the same written pricing and arrival windows.

Serving Universal City, TX - Our Local Coverage Area

We’re based in the Universal City 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 Universal City

Ready to get started? Free estimates · 60-minute response in Universal City
Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Universal City Customers Say

★★★★★ 4.8 from 6+ reviews

"AC died overnight with a newborn in the house. They bumped us up the list and had it running by noon. I about hugged the guy. Fair price even on a rush call."

- Celeste Ngo

"The repair was done well and quickly. Scheduling over the phone was a little clunky and I got transferred twice, but the tech himself was great and on time."

- Brett Haygood

"Furnace was short cycling all winter. They diagnosed a bad sensor instead of condemning the whole unit like I feared. Cheap fix, honest call."

- Russ Tiedemann

How It Works in Universal City

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Universal City - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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