MISSISSIPPI’S HVAC CONTRACTORS

Serving Wiggins, Hattiesburg, Gulfport, Biloxi, Lucedale & Surrounding Communities

MISSISSIPPI’S HVAC CONTRACTORS

Serving Wiggins, Hattiesburg, Gulfport, Biloxi, Lucedale & Surrounding Communities

Expert HVAC, Insulation and Electrical Services

$45 Heating Tuneup

Let Tri-County Air Service take care of all of your Heating & Cooling needs. Professional staff members, expert technicians and longstanding community relationships with people you can trust.

$45 AC Tuneup

Let Tri-County Air Service take care of all of your Heating & Cooling needs. Professional staff members, expert technicians and longstanding community relationships with people you can trust.

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Heating

Stay warm during Mississippi’s cooler months with our trusted heating services.

Cooling

When summer temperatures soar, trust Tri County Air Service to keep you cool with our professional air conditioning services.

Electrical

As the preferred electricians in Mississippi, we offer expert solutions for generator setups, enhancements to your lighting, and troubleshooting of electrical wiring challenges.

Insulation

Enhance Your Comfort and Energy Savings

Air Quality

Breathe easier with our indoor air quality services

Duct Cleaning

Enhance your indoor air quality with our thorough air duct cleaning service designed to eliminate dirt and debris. 

Generators

Professional installation of high-quality generators at affordable rates

HVAC Installation & Repair

Stay as warm or cool as you want, even in extreme conditions.

Reliable HVAC Specialists in Mississippi for Every Home and Budget

For over 17 years, Tri County Air Service has provided quality ac repair & heating services in Mississippi, Our highly trained HVAC technicians and installers are available 24/7 to provide expert assistance.

At Tri County Air Service, our greatest asset is our team of highly skilled and experienced HVAC technicians and installers. Whether you have a central air conditioning unit, gas furnace, or heat pump system, you can depend upon our technicians to know just how to service your system. And if you are seeking to purchase a new system, our experts know how to analyze your home or business to fit your space needs as well as your budget.

Over the last two decades, we have built a reputation of providing exceptional ac repair and heating services while offering products at fair prices. We are dedicated to maintaining that same standard in 2023 and beyond. We are also a Carrier sales and service dealer.

Our professionals provide air conditioning repair and installation, heater repair and installation, HVAC repair and installation. And for your convenience, Tri Country AC is a one-stop-shop providing sales, financing, service, installation, and on-line bill pay.

Unmatched Client Satisfaction

Our HVAC contractors consistently exceed customer expectations, delivering comprehensive service with each interaction.

Transparent
Pricing

Our team of HVAC professionals is committed to staying informed about the latest advancements in HVAC, plumbing, and electrical services to deliver durable solutions tailored to your needs.
24/7
Service
Our team is prepared to address your HVAC challenges around the clock, equipped with ongoing training and fully stocked vehicles to ensure timely and effective solutions.

Professional
Team

Our HVAC contractors are committed to staying current with the latest developments in HVAC, plumbing, and electrical services to deliver enduring solutions.

Customer Reviews

 

We are Mississippi’s most trusted HVAC company, thanks to our growing number of satisfied customers.

James W.
00:34 11 Feb 25
Seth did a great job. It's a pleasure to meet a young professional with common sense and knowledge. He asked questions and informed me about services that I didn't know his company offered. I appreciate his patience and compassion for elderly. I have had several different employees from Southern a/c perform services at my home over the past years. I have been pleased with the service and price.
Dwayne S.
16:31 10 Feb 25
Hayden was awesome. Checked everything out and explained what he found.
Rick C.
21:26 06 Feb 25
They were very informative and let me know everything that they did.
Dannylynn G.
21:07 05 Feb 25
Jake was courteous and polite. He was knowledgeable. He did the work. Answered some questions I had
Jeff T.
22:39 04 Feb 25
As usual the service was outstanding>Hayden was on time, listened to our concerns and resolved our issues in a professional timely manner. I would highly recommend Tri County as well as Hayden. Thanks for taking care of us!
Vicki R.
22:04 04 Feb 25
Tri County Air is very dependable, very responsive and very professional and affordable. I have nothing but good things to say about them. They have always done a great job and now have a maintenance plan that I am thrilled to be a part of!
Lanny M.
15:06 31 Jan 25
Tri-County provides quality service at a fair price. Their techs are professional and knowledgeable. They don't try to sell unnecessary services or products. Highly recommended.
Donice P.
21:56 13 Jan 25
Hayden done an excellent job! He is a fine young man with great social skills explaining every thing that he does so the customer knows what is going on. He has been here before and I asked especially for him to come. Great service!
Steve W.
00:30 04 Dec 24
Seth did a great job! He arrived on time and was very thorough in inspecting our system. He got to the cause of our problem and quickly replaced our thermostat. He was knowledgeable and so very nice. We definitely appreciate him and Tri-County Air.
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Get our HVAC contractors today to help with Heating, Cooling, Electrical & Insulation needs.

Contact Us

  • 25 Pump Branch Rd, Wiggins, MS 39577

  • (601) 706-3518

Service Area