Serving Wiggins, MS Since 2005
HVAC Services in Hattiesburg
Your HVAC Specialists in Wiggins, Stone & Forrest Counties
Homes and businesses need more than basic heating and cooling to stay comfortable and healthy. At Tri-County Air Service, our specialty HVAC services address the systems and air quality issues that affect daily life and long-term performance. We bring years of local experience, Carrier products, and NATE-certified technicians to every job so you get clear answers and professional results.
We work with homeowners and property managers who want measurable improvements, whether that means cleaner air, better system efficiency, or a custom plan for a challenging space. Our team is family-owned, licensed, and insured, and we offer free estimates, financing options, and warranty support.
Call (601) 685-4053 or contact us online to book an appointment and request a free estimate on your next HVAC service in Hattiesburg and surrounding communities!
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A Legacy of Local ServiceFor over 20 years, we’ve proudly served Mississippi with fair pricing, quality work, and a reputation you can count on.
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Reliable Service AnytimeWith 24/7 availability and fully stocked vehicles, our team is ready to respond quickly to your comfort needs.
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Clear and Honest PricingWe believe in upfront pricing with no hidden costs, giving you confidence and trust in every service we provide.
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Complete Comfort SolutionsFrom installation and service to financing and online bill pay, we make managing your home comfort simple and stress-free.
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Trusted Expertise Every TimeOur highly trained technicians deliver reliable installation, repair, and maintenance tailored to your comfort and budget.
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Comfort Without Financial StressWe provide 0% financing options, making it easy to get the heating, cooling, electrical, and plumbing services you need without upfront burdens.
What We Do Best
Solutions Built Around Your Comfort
Specialty Services We Offer To Boost Indoor Comfort
Many comfort problems begin with things people rarely consider, like clogged ducts, poor ventilation, or outdated controls. Our specialty offerings focus on the specific fixes that make a noticeable difference in daily comfort and energy use. We diagnose the root cause and recommend practical solutions that fit your home and budget.
Here’s a look at some of the additional HVAC services we offer:
When you contact Tri-County Air Service, we thoroughly assess and explain which services will move the needle for your home or building. Our team follows industry best practices and uses professional equipment so the work lasts.
Tri-County Air Service Trusted by Our Community
See Why Homeowners Across Mississippi Rate Us 5 Stars for Comfort, Quality, and Care
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“Randy was very helpful and very informative.”- Sonia E.
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“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.
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“Best air conditioning company by far. The office staff is so nice and helpful. They are very affordable with lots of options.”- Ashley D.
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“Hayden arrived on time. He completely the work to my satisfaction in a timely and efficient manner.”- Gary S.
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“Excellent communication, fast and efficient service, competitive price.”- Diann P.
Practical Steps to Better Air and System Performance
Improving indoor air and system performance is a combination of technical work and homeowner decisions. We evaluate ventilation, filtration, duct condition, and control strategies so you get improvements that are measurable and sensible for your space. Small upgrades can produce big results in comfort, health, and energy use.
Common specialty solutions we provide:
- Duct inspections and cleaning
- Advanced filtration and UV options
- Ventilation and fresh-air balancing
- System diagnostics and optimization
With Carrier products and NATE-certified technicians, we match solutions to your home size and usage patterns. We explain expected benefits, costs, and financing options so you can confidently move forward.
Complete our simple online contact form or call (601) 685-4053 today to schedule arrange your HVAC service in Hattiesburg and the surrounding area. We may be available for a same-day visit.
Your review not only encourages our team but also guides others in the community when they need reliable heating and cooling service. If we’ve earned it, we’d be honored if you left Tri-County Air Service a 5-star review today.
