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, plumbing, and electrical services, whether they are 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 are located in our service area, you get the same level of professional care we have been known for since 2005.
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 are located, while delivering the same consistent quality of service.
Hattiesburg
- HVAC
- Generators
- Plumbing
- Electrical
Laurel
Air Conditioning Repair in Laurel
- HVAC
- Generators
- Plumbing
- Electrical
Purvis
- HVAC
- Generators
- Plumbing
- Electrical
Petal
- HVAC
- Generators
- Plumbing
- Electrical
Lumberton
- HVAC
- Generators
- Plumbing
- Electrical
Lucedale
- HVAC
- Generators
- Plumbing
- Electrical
Perkinston
Air Conditioning Repair in Perkinston
- HVAC
- Generators
- Plumbing
- Electrical
Wiggins
- Air Conditioning Repair in Wiggins
- HVAC
- Generators
- Plumbing
- Electrical
Counties We Serve
- George County
- Stone County
- Covington County
- Forrest County
- Greene County
- Hancock County
- Harrison County
- Jackson County
- Jones County
- Lamar County
- Pearl River County
- Perry County
Additional Communities
We also serve homeowners and businesses in these areas and surrounding communities:
- D’Iberville
- Gautier
- Picayune
Don’t see your area listed? We may still be able to help. Whether you are in a coastal community, a busy city, or a quiet county setting, our team is here to bring expert HVAC and electrical service to your door.
Why Customers Across Southern Mississippi Choose Us
When it comes to your indoor comfort, homeowners want more than 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 is exactly what we deliver at Tri-County Air Service, and it is 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 have 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 convenient.
- 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 are in Hattiesburg, on the Gulf Coast, or anywhere in between.