Tri-County Air Service Service Area Your Comfort Is Our Concern

Serving Wiggins, MS Since 2005

Service Areas

Serving Hattiesburg, Wiggins & Communities Across Southern Mississippi

Tri-County Air Service is proud to serve a wide area across Southern Mississippi from our home base in Wiggins. Families and businesses count on us for dependable HVAC and electrical services, whether they’re right here in town or miles down the road. 

We built our company on the idea that every customer deserves skilled service, honest recommendations, and a team that treats them like neighbors. No matter where you’re located in our service area, you’ll get the same level of professional care we’ve been known for since 2005.

Give us a call at (601) 685-4053 or contact us online to get started with your selected service and learn how we can help you with your indoor comfort!

  • Reliable Service Anytime
    With 24/7 availability and fully stocked vehicles, our team is ready to respond quickly to your comfort needs.
  • Clear and Honest Pricing
    We believe in upfront pricing with no hidden costs, giving you confidence and trust in every service we provide.
  • Complete Comfort Solutions
    From installation and service to financing and online bill pay, we make managing your home comfort simple and stress-free.
  • Trusted Expertise Every Time
    Our highly trained technicians deliver reliable installation, repair, and maintenance tailored to your comfort and budget.

Tri-County Air Service Trusted by Our Community

See Why Homeowners Across Mississippi Rate Us 5 Stars for Comfort, Quality, and Care
    “Very Helpful!”
    “Randy was very helpful and very informative.”
    - Sonia E.
    “Extremely Professional!”
    “Dalas and his techs performed a professional installation of a new HVAC system in my house. They installed my unit on a two day turn around from time of quotation and did it in the rain!”
    - Trevor S.
    “Best Air Conditioning Company!”
    “Best air conditioning company by far. The office staff is so nice and helpful. They are very affordable with lots of options.”
    - Ashley D.
    “Good Work; Good Value!”
    “Hayden arrived on time. He completely the work to my satisfaction in a timely and efficient manner.”
    - Gary S.
    “Excellent Communication!”
    “Excellent communication, fast and efficient service, competitive price.”
    - Diann P.

Areas We Serve

Our service area stretches across Southern Mississippi, reaching large cities and smaller communities. This wide coverage allows us to help families and businesses no matter where they’re located, all while delivering the same consistent quality of service.

Here are the cities and counties we serve:

Don’t see your area listed? Give us a call anyway, and we may be able to accommodate you. Whether you’re in a coastal community, a busy city, or a quiet county setting, our team is here to bring expert HVAC and electrical service right to your door. We’re proud to be the local company many Mississippi families trust.

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Share Your 5-Star Experience
Your Feedback Helps Us Grow and Serve You Better

If you’ve enjoyed your experience with Tri-County Air Service, we’d love for you to leave us a 5-star review. Your words not only make our day but also help neighbors choose a team they can trust for their home comfort needs.

Why Customers Across Southern Mississippi Choose Us

When it comes to your indoor comfort, homeowners want more than just someone who can get the job done. They want a company that shows up when promised, respects their home, and stands behind their work. That’s exactly what we deliver at Tri-County Air Service, and it’s why so many across our service area continue to call us year after year.

Here’s what makes us the trusted choice –

  • Local knowledge – As a family-owned company based in Wiggins, we know the climate and the challenges homeowners face in Southern Mississippi.
  • Proven experience – We’ve been serving the region since 2005, bringing nearly two decades of expertise to every project.
  • Certified technicians – Our NATE-certified team and Carrier Factory Authorized Dealer distinction mean every job is handled with professionalism and care.
  • Flexible options – From financing to warranties, we make quality service accessible and stress-free.
  • Customer-first approach – We take the time to explain our recommendations and make sure you feel comfortable with the process.

When you hire Tri-County Air Service, you get a local partner who values your trust. Our reputation has been built on honesty, reliability, and treating customers like family, whether you’re in Hattiesburg, on the Gulf Coast, or anywhere in between. Check out our reviews to learn more about what our customers say about us.

Complete our simple online form or call (601) 685-4053 today to schedule service in your area. We look forward to serving you across Southern Mississippi.

Contact Tri-County Air Service Today!

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

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