Jasper's Trusted HVAC Company Since 1991

Reliable heating and cooling service for Walker and Winston Counties. Tri County Air Systems is a family-rooted HVAC contractor built on honest work and fair prices.

Schedule Your Service

Technician checking refrigerant pressure gauges

Jasper, AL

Our story

A Family-Rooted Heating and Cooling Company in Jasper, AL

Tri County Air Systems opened its doors in Jasper, Alabama, back in 1991. What started as a small, hands-on HVAC company grew into one of the most trusted names in Walker and Winston Counties, and we've kept the same philosophy the whole way through: do the job right, tell the customer the truth, and charge a fair price.

For over 45 years combined, our technicians have kept homes and businesses across Walker and Winston Counties warm in the winter and cool in the summer. Owner Kathy Robinson and her team have watched this community grow, and they've grown with it. We've repaired furnaces during the coldest snaps and replaced air conditioners during the hottest weeks of July, always with the same goal of getting your system running and keeping it that way.

Today, our five-person crew handles everything from a simple AC repair to a full heating system replacement, serving homeowners and light commercial property owners alike across the two counties we call home.

Owner Kathy Robinson and her team

A Tri County Air Systems technician in a company hoodie at an outdoor AC unit

1991Since

Do the job right, tell the customer the truth, and charge a fair price.

What guides us

The Values Behind Every HVAC Repair and Installation

We built this HVAC contractor on a handful of simple commitments, and we haven't strayed from them in over four decades of business. Every technician who walks into your home or business represents these values.

Honest diagnosis and pricing before any work begins
Quality equipment, including American Standard systems built to last
Licensed, experienced technicians on every call
Prompt scheduling for repairs, installations, and maintenance
Fair, upfront pricing with no surprise charges
Respect for your home, your time, and your budget

Our team

A Team You Can Trust With Your HVAC System

Behind every heating repair, AC installation, or ductwork job is a small crew of technicians who know Walker and Winston Counties inside and out. Here's what sets our team apart.

Licensed and Experienced Technicians

Every member of our crew is trained and licensed to handle residential and light commercial HVAC systems, from furnace repair to whole home dehumidifier setups.

A Five-Person Crew That Knows the Area

Our small team has served the same towns for years, which means faster response times and technicians who already understand the housing stock and climate challenges around Jasper.

Residential and Light Commercial Expertise

We handle everything from single-family homes to small commercial buildings, offering the same reliable HVAC services no matter the size of the job.

American Standard Equipment Specialists

As an American Standard dealer, we install and service some of the most dependable heating and cooling equipment on the market, backed by our own workmanship.

Technician kneeling heat pump wood siding

A small crew of technicians who know Walker and Winston Counties inside and out.

How we work

Our Approach to Every HVAC Service Call

Whether you need emergency AC repair on a July afternoon or you're planning a full heating system installation before winter, we follow the same process on every job. It's straightforward, and it's worked for us since 1991.

Step 1: You Call, We Listen

Tell us what's going on, whether it's a system that won't turn on or a strange noise from the ductwork. We ask the right questions to understand the problem before we ever step foot on your property.
Step 2: We Diagnose the Real Issue

Our technicians inspect your HVAC system, ductwork, or air ducts to find the actual cause of the problem, not just the symptom. You'll get a clear explanation in plain language.
Step 3: We Give You Honest Options

You'll know your repair or replacement options and the real cost before we start any work. No pressure, no upselling, just the facts so you can make the right call for your home or budget.
Step 4: We Finish the Job Right

From custom duct fabrication to a full AC replacement, we complete the work carefully and test the system before we leave. We also offer HVAC maintenance plans to help you avoid the next unexpected breakdown.

Serving our neighbors

Committed to Walker and Winston Counties for Over Four Decades

Jasper has been home base for Tri County Air Systems since day one, but our service trucks cover a lot of ground beyond the city limits. We regularly work in Haleyville, Sumiton, Dora, Cordova, Carbon Hill, Double Springs, Parrish, Lynn, and Addison, along with the rest of Walker County and Winston County.

Small towns like ours run on relationships, not just transactions. We've fixed furnaces for families we've known for years and installed new AC systems for their kids' first homes, and that kind of continuity matters to us.

As competition in the HVAC industry has grown, we've stayed focused on what got us here: showing up, telling the truth, and doing quality work at a fair price for the neighbors who call us.

Where our trucks go

Experience the Tri County Difference for Yourself

We'd rather show you than tell you. Read what your neighbors have to say about our HVAC repair, installation, and maintenance work, or check out answers to common questions before you call.