Looking for a reliable HVAC company in Hattiesburg, MS? Whether you're dealing with an AC that won't cool, a furnace that won't light, uneven rooms, or you're ready to upgrade to a heat pump, choosing the right technician makes all the difference. We've researched and compiled the top 10 HVAC companies serving Hattiesburg to help you find the best fit.
From diagnostic skill to response times, customer reviews, and service range, here are the 10 best HVAC companies in Hattiesburg, MS.
Hattiesburg HVAC ★ Editor's Pick
Hattiesburg HVAC is Hattiesburg's premier heating and air conditioning provider, delivering professional residential and commercial repairs and installations backed by experienced technicians and over a decade of hands-on HVAC work. As a locally owned and operated company, they understand the climate patterns and housing stock that shape how Hattiesburg comfort systems perform and fail.
What sets Hattiesburg HVAC apart is their repair-first approach, transparent pricing, and commitment to complete customer satisfaction. Every technician is background-checked, professionally trained across air conditioners, furnaces, heat pumps, and ductless systems, and arrives in a truck stocked with the most common replacement parts. They offer upfront pricing with no hidden fees and fast same-day or next-day appointments.
Why Hattiesburg HVAC Is Our #1 Pick:
- Fast Response & Same-Day Service, Available 6 days a week with same-day or next-day appointments across the Hattiesburg area
- Experienced Technicians, Every technician brings years of hands-on field experience across cooling, heating, heat pump, and ductless systems
- Upfront, Transparent Pricing, Clear diagnosis and written quotes before any work begins, no surprise charges
- Full-Service Comfort, Repairs, replacements, heat pump conversions, duct cleaning, maintenance, and commercial systems, all in one company
- Repair-First Honesty, If a small part fixes it, that's the recommendation; replacements are proposed only when the math truly favors them
- Maintenance Plans, Annual flush-and-inspect visits that clear sediment, check the anode rod, and extend system life
Anderson Heating and Air Conditioning
Anderson Heating and Air Conditioning is a well-regarded company providing comprehensive AC repair, heating repair, and new HVAC system installations. They are known for their reliable service and customer-focused approach, often receiving positive feedback for their promptness and professionalism.
Notable Strength: Strong reputation for reliable and customer-focused service.
Years in Business: 30+
Climate Masters Heating & Cooling
Climate Masters Heating & Cooling offers a full range of HVAC services, including emergency repairs for air conditioning and heating systems, as well as routine maintenance and new unit installations. They are often praised for their knowledgeable technicians and efficient problem-solving.
Notable Strength: Expertise in efficient problem-solving and knowledgeable technicians.
Years in Business: 25+
Total Comfort Heating & Air Conditioning
Total Comfort Heating & Air Conditioning specializes in providing comfortable indoor environments through their AC repair, heating repair, and complete HVAC system replacement services. Customers frequently highlight their friendly service and commitment to ensuring system efficiency.
Notable Strength: Commitment to ensuring system efficiency and friendly service.
Years in Business: 20+
Dunn Heating & Air
Dunn Heating & Air has a long-standing presence in the Hattiesburg area, offering dependable heating and air conditioning services for both residential and commercial clients. They are known for their honest assessments and transparent pricing on repairs and new installations.
Notable Strength: Long-standing reputation for honest assessments and transparent pricing.
Years in Business: 40+
Comfort Engineered Systems, Inc.
Comfort Engineered Systems provides detailed HVAC solutions, from intricate system designs and installations to urgent AC and heating repairs. They are often chosen for their technical expertise in handling complex heating and cooling challenges.
Notable Strength: Technical expertise in handling complex HVAC challenges.
Years in Business: 35+
Temperature Control, Inc.
Temperature Control, Inc. offers a wide array of heating and air conditioning services, including maintenance plans, repairs, and new system installations for various types of equipment. They are noted for their quick response times and effective solutions.
Notable Strength: Quick response times and effective solutions.
Years in Business: 20+
Ellis Heating & Air Conditioning
Ellis Heating & Air Conditioning is a family-owned business providing personalized heating and cooling services to the Hattiesburg community. They are well-regarded for their attentive customer service and thorough approach to repairs and installations.
Notable Strength: Personalized service and attentive customer care.
Years in Business: 15+
Southern Air Conditioning & Heating
Southern Air Conditioning & Heating focuses on delivering reliable AC repair, furnace repair, and comprehensive HVAC system installations. Their customers frequently commend their professionalism and the durability of their repair work.
Notable Strength: Professionalism and durability of repair work.
Years in Business: 10+
Quality Air Conditioning & Heating
Quality Air Conditioning & Heating offers a full spectrum of HVAC services, from emergency repairs to preventative maintenance and new system installations. They are known for their commitment to high-quality workmanship and customer satisfaction.
Notable Strength: Commitment to high-quality workmanship and customer satisfaction.
Years in Business: 25+
How We Chose the Best HVAC Companies in Hattiesburg
Our ranking considered several key factors:
- Local Experience & Reputation: An established local track record, years of hands-on HVAC work, and strong word-of-mouth across the community.
- Customer Reviews: Online reviews across Google, Yelp, and the BBB for consistent quality and satisfaction.
- Response Time: Priority for companies offering fast scheduling, especially for no-hot-water calls and leaking tanks.
- Pricing Transparency: Companies providing clear diagnostics and written estimates ranked higher.
- Range of Services: Full-service companies that handle repairs, system replacements, heat pump conversions, ductless installs, and commercial work scored best.
- Diagnostic Quality: Preference for companies that identify the actual failed component, element, thermostat, gas valve, anode, rather than defaulting to full replacement.
- Local Presence: Companies with deep roots in the Hattiesburg community.
Need HVAC Help in Hattiesburg Right Now?
Call Hattiesburg's top-rated heating and air team for fast, professional service.
Call Hattiesburg HVAC: (601) 236-5494