Coldharbour Heating & Air hvac team

HVAC Company in Redwood - 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
Call Now - 24/7 Dispatch

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 Redwood, TX

Most HVAC calls we get from Redwood are for propane-fired furnaces, heat pumps, and aging ductwork in rural homes that see 105°F heat indices in July and hard freezes come January. Our technicians are trained for exactly these conditions, and we carry parts for Trane, Lennox, Goodman, and Rheem systems on every truck dispatched from our Dallas-Fort Worth office. If your system’s down, call us at (817) 402-2972 and a live person will answer, day or night.

Call (817) 402-2972

Why Redwood Homes Are Different

Redwood sits in Gonzales County, a small unincorporated community with no municipal natural gas lines running to its properties. That single fact changes nearly every heating job we do here. Instead of standard gas furnaces, we’re working with propane-fired units, electric heat strips, and heat pumps sized for wide seasonal swings. The local housing stock is mostly older ranch-style farmhouses, manufactured homes, and modest wood-frame rural residences, many with ductwork routed through unconditioned crawl spaces or attics that bake in summer and freeze in winter.

Manufactured homes present their own challenges. Flexible ducts in older single-wides and double-wides degrade fast under south-central Texas sun, and we’ve replaced plenty that have literally collapsed in crawl spaces. The area’s prolonged drought cycles kick up dust and debris on unpaved rural roads, and that same dust coats outdoor condenser coils, forcing compressors to work harder and fail sooner. Then there’s the well water. Many Redwood properties draw from private wells with high mineral content, and we’ve learned to check condensate drains and evaporator pans more carefully here. Mineral buildup from hard water clogs drains faster than anything we see in municipally-served areas.

Our Main Redwood Services

Redwood homeowners call us most often for cooling repairs in peak summer, heating repairs during cold snaps, and full system replacements when age or propane conversion needs make repair impractical. Each service has its own dedicated Redwood page with deeper detail.

AC Repair in Redwood

When an AC quits in Redwood in late July, it’s not a comfort issue, it’s a health risk for children, elderly residents, and anyone with respiratory conditions. Our trucks carry capacitors, contactors, refrigerant, and blower motors for the major brands we see out here, and we issue a written price before touching a single tool. Most AC Repair in Redwood calls are same-day. We also check condenser coils for dust loading and verify that condensate drains are clear of mineral deposits from well water, because a clogged drain in August can flood a crawl space fast.

AC Repair in Redwood

Furnace Repair in Redwood

Redwood’s heating systems run on propane or electricity, not natural gas, so the failure modes differ from what urban Texas techs see daily. Propane furnaces need clean burners, precise gas pressure, and intact heat exchangers. Electric heat strips can draw 60 amps or more and stress older panels. We carry igniters, flame sensors, and control boards for propane units, and we test heat exchangers with inspection cameras on every heating call. Furnace Repair in Redwood comes with our written 365-Day Done Right Promise, because a failed heating repair in January here is not something any homeowner should face twice.

Furnace Repair in Redwood

AC Installation in Redwood

New system installation in Redwood requires load calculations that account for minimal insulation, ductwork in unconditioned spaces, and the heat gain from south-central Texas sun beating on metal roofs and thin siding. We size heat pumps carefully for the wide seasonal range, and we evaluate whether the existing ductwork can handle a modern system’s airflow. Propane-to-electric conversions and heat pump additions are common here. Every AC Installation in Redwood gets a written fixed price, a scheduled install date, and all rebate paperwork handled if incentives apply.

AC Installation in Redwood
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 Redwood

Our technicians train on nine major residential HVAC brands and stock common parts for Trane, Lennox, Goodman, and Rheem systems on Redwood-area trucks. That means most repairs don’t wait on a parts run to Seguin or Gonzales. See our brands for the full list.

Pricing for HVAC Company in Redwood, TX

Service Typical range in Redwood
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 Redwood: degraded ductwork in manufactured homes that needs section replacement, propane system components that require special ordering, and mineral-clogged condensate systems needing thorough cleaning or new drain lines. Whatever the scope, you’ll get a written price before we start, and that number doesn’t change at the door. That’s The Kingswell Way, and it’s how we’ve operated since 2003.

Neighborhoods We Serve in Redwood

Redwood itself is small and unincorporated, but we respond to calls throughout the surrounding Gonzales County rural properties and nearby communities. Most locations in this service area see our trucks within the same day for repair calls.

  • Redwood proper and CR 143 corridor
  • North Gonzales County rural properties
  • FM 1116 vicinity farm and ranch homes
  • Nearby manufactured home communities

Service Area – Cities Near Redwood

While Redwood is our focus on this page, our crews also handle calls in Houston, TX, San Antonio, FL, Dallas, GA, and Fort Worth, TX. Dispatch and scheduling for all locations are coordinated from our Dallas-Fort Worth office, with local Redwood crews deployed for on-site work.

Serving Redwood, TX - Our Local Coverage Area

We’re based in the Redwood 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 Redwood

Ready to get started? Free estimates · 60-minute response in Redwood
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 Redwood Customers Say

★★★★★ 4.8 from 6+ reviews

"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

"Furnace wouldn't light the first cold morning. The guy walked me through what he was checking so I actually understood it. Replaced the igniter, wrote up the warranty, and it's been warm since."

- Alicia Romero

"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

Get a Free Estimate

Same-day & emergency service available.

(817) 402-2972 Request Online

How It Works in Redwood

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 Redwood - 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

Request a Free Estimate

Tell us what's going on in Redwood - we'll get back to you fast. No obligation.

When you submit this form, you agree to the terms of our Privacy Policy and agree to be contacted by phone, email, or text about your request, including by the independent contractors we may refer it to.

Prefer to text? Text Now
Call Now - 24/7 Dispatch
Areas We Serve
Call Now - 24/7 Dispatch