AC Installation in Hornsby Bend, TX | Coldharbour Heating & Air - Coldharbour Heating & Air

AC Installation in Hornsby Bend - One Written Price, Rebates Handled

We size the system with a proper load calculation rather than copying what was there, then give a written fixed price with the install date set. Rebate and financing paperwork handled for you.

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1966+
Cities Served
Free
Written Quotes
Licensed & Insured Written Quotes Free Estimates All Brands Satisfaction Guarantee
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

Fast, Reliable AC Installation Across Hornsby Bend

AC installation in Hornsby Bend typically runs $3,500-$7,500 for a complete system replacement, and most jobs are scheduled within a few business days after your free in-home estimate. We’re familiar with the unique demands of this unincorporated Travis County community, from the Colorado River bottomland humidity that strains every cooling system to the permitting process that runs through Travis County Development Services rather than Austin Code. Our AC Installation team dispatches from our Austin coordination office and serves Hornsby Bend directly, with crews who know the area’s mix of older ranch homes, manufactured housing, and newer rural builds. Call (817) 402-2972 for a written, upfront price before any work begins.

Call (817) 402-2972

Why Coldharbour Heating & Air Is Hornsby Bend’s Preferred AC Installation Company

We’ve been serving Central Texas since 2003 as an independently owned and operated member of the Kingswell network, and Hornsby Bend has always been part of our territory. The Kingswell Way means we say the price before the work starts, show up in the window we promised, leave your place cleaner than we found it, put every guarantee in writing, and come back if it fails. That matters here, where many homes sit on larger lots with aging flex-duct systems routed through attics that hit 140°F or higher in July and August.

Our technicians are background-checked, uniformed, and trained on nine major residential HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We don’t send a subcontractor who might not return. Every repair carries our 365-Day Done Right Promise: a written guarantee that if the repair fails within a full year, we come back and correct it at no charge. No argument, no additional invoice.

Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail trees, no “call back during business hours.” When your AC quits in a Hornsby Bend August and the indoor humidity is climbing past 70%, you reach a human who can dispatch help.

Furnace Installation in Hornsby Bend

Furnace Installation in Hornsby Bend requires special attention because natural-gas infrastructure is sparse in this unincorporated area, so our technicians regularly install propane-based and dual-fuel heat-pump systems that are uncommon just a few miles west in Austin proper. A typical furnace installation in Hornsby Bend runs $3,500-$7,500, which includes the unit, necessary venting or combustion-air modifications, and all labor. We size every system with a Manual J load calculation that accounts for your home’s actual envelope, not just square footage.

Propane and Dual-Fuel Options

Many Hornsby Bend properties lack city gas lines. We install propane furnaces with proper tank coordination, or dual-fuel systems that pair a heat pump with a propane furnace for efficient heating below 35°F. Either way, you get a written fixed price before we start.

Post-Freeze Recovery Installations

After February 2021’s Winter Storm Uri knocked out heat for rural homes without city-grid backup, we’ve replaced numerous heat exchangers cracked by overworked systems and installed new furnaces for homeowners who vowed never to be caught cold again. Every installation includes a written startup report and combustion analysis.

HVAC Installation in Hornsby Bend

HVAC Installation in Hornsby Bend means more than swapping a box on a pad. The Colorado River floodplain traps humidity at ground level, pushing latent (moisture) loads well above what upland Travis County properties experience. A new system sized only for sensible heat will leave your indoor relative humidity above 60%, inviting mold and generating “AC not cooling” callbacks that aren’t the unit’s fault. We engineer for both temperature and moisture removal.

Load Calculation and Duct Sealing

We recently installed a 3-ton Carrier heat pump with a MERV-13 media cabinet and whole-home dehumidifier for a 1970s ranch home off Hornsby Bend Road, where the existing flex duct in the attic was leaking enough that static pressure was killing airflow. After a Manual J load calculation showed the old 4-ton unit was oversized for the actual latent load, we sealed the duct system, set the refrigerant charge by subcooling, and the homeowner finally stopped calling us every August about a frozen evaporator coil.

Flood-Resilient Design

Because Hornsby Bend sits adjacent to the Colorado River, we specify raised pad heights where grading allows, corrosion-resistant coated coils, and disconnect locations above typical flood lines. After a flood event, we inspect before energizing. Never switch on a submerged condenser without a full dry-out and capacitor test. Silt and moisture in the coil and electrical compartment can short the compressor and turn a recoverable unit into a total loss.

Trusted Brands We Service in Hornsby Bend

Our technicians carry training certifications for Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. For Hornsby Bend customers, we stock common Goodman and Rheem parts locally to cut wait times when a capacitor or contactor fails in peak season. Daikin mini-split components are increasingly popular for the area’s manufactured homes and garage conversions where duct extension isn’t practical. We don’t push one brand. We match the equipment to your home’s construction, your budget, and the local conditions that stress it.

Common AC Installation Problems We See in Hornsby Bend Homes

  • Flooded condensers after river rises. The Colorado River bottomland sees periodic flooding that submerges outdoor units. Silt packs the coil fins, moisture corrodes electrical connections, and capacitors fail when energized wet. We dry, test, and often recommend a raised replacement pad.
  • Power-surge damage from rural overhead lines. Hornsby Bend’s rural electrical infrastructure and frequent storms send voltage spikes through outdoor units and thermostats. Without a whole-home surge protector, control boards and blower motors fail at install or shortly after. We evaluate your panel and recommend protection before the new system goes live.
  • Undersized dehumidification on new installs. Contractors who size only for temperature in this humid microclimate leave homeowners with clammy indoor air and mold issues. We calculate latent load separately and specify dedicated dehumidification or variable-speed equipment when needed.
  • Aged flex-duct collapsing in 140°F attics. Many Hornsby Bend homes, especially older ranch and manufactured housing, have attic ductwork that has sagged, torn, or disconnected. We inspect every foot with a camera and seal or replace before connecting new equipment. Blowing cold air into a 140°F attic through leaking ducts is throwing money away.

Pricing for AC Installation in Hornsby Bend, TX

Most complete AC installations in Hornsby Bend fall between $3,500 and $7,500, including equipment, pad, electrical, refrigerant lines, and startup. Furnace installations run the same range. What moves you within that band: the SEER rating you choose (14 SEER minimum, 16-18 SEER for better humidity control), whether your duct system needs sealing or replacement, if you add whole-home dehumidification or air filtration, and whether electrical or gas-line work is required.

Service Typical Range in Hornsby Bend
AC Installation $3,500-$7,500
Furnace Installation $3,500-$7,500
AC Repair $150-$650
Furnace Repair $150-$700
Tune-Up $80-$200

We hand you a written price before a single tool comes out of the truck. That price does not change at the door. Estimates are free, and we encourage you to compare our written quote against anyone else’s. Call (817) 402-2972 to schedule yours.

We Also Serve Cities Near Hornsby Bend

Our crews work throughout Central Texas, and we regularly install systems in Hornsby Bend as well as Houston, San Antonio, Dallas, and Fort Worth. Dispatch and scheduling are coordinated from our Austin office, with local technicians assigned to each area so you’re not waiting for a crew driving from two hours away.

Serving Hornsby Bend, TX - Our Local Coverage Area

We’re based in the Hornsby Bend 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 AC Installation in Hornsby Bend

Why Hornsby Bend Chooses Coldharbour Heating & Air

We set the standard for ac installation in Hornsby Bend.

30-60 Min Response

Fast dispatch across Hornsby Bend. Same-day and after-hours emergency service available.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Hornsby Bend

Getting your ac installation handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Hornsby Bend - 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.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local ac installation 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 Hornsby Bend Customers Say

Trusted by homeowners across Hornsby Bend and surrounding areas.

★★★★★

"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 · Verified customer
★★★★★

"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 · Verified customer
★★★★★

"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 · Verified customer

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

Ready for AC Installation in Hornsby Bend?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Hornsby Bend.

(817) 402-2972

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