Heating Repair in Hattiesburg
Your Heating Repair Specialists in Wiggins, Stone & Forrest Counties
A broken heater or furnace in the middle of a cold snap is stressful, and waiting too long to fix it only makes the problem worse. At Tri-County Air Service, we provide heating repair services that restore comfort quickly and keep your system running safely. Our team is trained to handle a wide range of heating issues, from strange noises to inconsistent temperatures.
Call (601) 685-4053 today or complete our online form to request a free estimate for heating repair in Hattiesburg and nearby areas.
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Get to Know Tri-County Air Service Experience, integrity, and over 20 years of trusted comfort solutions.Learn more about who we are, our story, and why families across Mississippi rely on us for heating, cooling, electrical, and plumbing services. -
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Trust Us To Troubleshoot Your Heating System
When your heating system needs professional attention, you want to hire a team you can trust. Our approach at Tri-County Air Service is designed to build that trust from the first call to the final handshake. We know that a broken heater or furnace can feel like a major problem, but our experienced team is equipped to handle it confidently. We believe in providing transparent service and will communicate with you every step of the way, so you know exactly what to expect.
Here’s what sets us apart for heating repairs:
- Expertise and credentials – Our technicians are NATE-certified, a distinction that shows our commitment to excellence and technical expertise in the heating field. We are also a Carrier Factory Authorized Dealer, which means we have met a rigorous set of standards for service, quality, and technical expertise.
- Transparent pricing – We believe in providing you with all the information you need upfront. You will receive a free estimate and we'll walk you through all of your options before we begin any work.
- Honest recommendations – If your system is old or needs frequent repairs, we will give you our honest opinion on whether a repair or a full replacement is the more economical long-term solution. Our goal is to provide a solution that works best for you and your family.
- Respect for your home – Our team is committed to treating your home with care. We will handle the entire repair process with a focus on a clean and respectful service.
We approach every job with clear communication and reliable workmanship. That’s why so many homeowners across Southern Mississippi call us first when their heat goes out.
Why Choose Tri-County Air Service?
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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.
Common Heating Problems We Repair
Heaters can fail for many different reasons, and spotting issues early is the best way to avoid a breakdown and the need for a heater replacement. Our team has seen it all and knows how to quickly pinpoint the cause. Whether your unit is gas, electric, or a heat pump, we can provide solutions that get your system back on track.
Some of the most common problems we repair include:
- Blowing cold air instead of warm
- Strange noises during operation
- Uneven or weak heating across rooms
- System constantly cycling on and off
- Pilot light or ignition problems
- Rising utility bills without more usage
If you’ve noticed any of these problems, don’t wait for them to get worse. Tri-County Air Service can inspect your system, explain the issue, and complete repairs that restore reliable comfort.
Why Is My Heater Blowing Cold Air?
If your heater is blowing cold air, it can be frustrating—especially during the chilly Hattiesburg winters. Several factors could be causing this issue, from simple maintenance needs to more complex mechanical problems. Tri-County Air Service technicians perform thorough inspections to pinpoint the cause and provide the right solution—so you can enjoy consistent, reliable heat again.
Common Causes of a Heater Blowing Cold Air:
- Dirty or clogged air filters – Restrict airflow, reducing heating efficiency.
- Thermostat issues – Incorrect settings or a malfunctioning thermostat can prevent proper heating.
- Pilot or ignition problems – Gas heaters may fail to ignite if the pilot light is out or the ignition system is faulty.
- Blocked or closed vents – Air cannot circulate properly, causing cold spots.
- Low or empty fuel supply – For oil or gas heaters, insufficient fuel can prevent heating.
- Tripped safety switches – Some systems have safety mechanisms that shut down heating if something is wrong.
What to Do If Your Heater Blows Cold Air:
- Check and replace air filters regularly.
- Ensure the thermostat is set to “heat” and the temperature is above the current room temperature.
- Inspect vents to make sure they are open and unobstructed.
- Schedule a professional inspection with Tri-County Air Service to diagnose and repair more complex issues.
By addressing these potential problems promptly, you can restore your heater’s performance and maintain a warm, comfortable home throughout the season.
Emergency Heating Repair Response
When your heater quits unexpectedly, waiting excessively long for service can feel like torture. Tri-County Air Service prioritizes urgent repair needs and offers fast response times for families who are left without heat. Our technicians arrive ready to troubleshoot, explain your options, and get your system working again as quickly as possible.
If your heating system breaks down, we won’t let you just sweat it out. Our tagline “Your Comfort is Our Concern” is something we really mean, and we’ll be glad to demonstrate it to you.
Contact us online or call (601) 685-4053 today to schedule fast heating repair in Hattiesburg and surrounding areas. Ask about financing and warranties!