Hattiesburg HVAC keeps local homes comfortable with experienced technicians, stocked trucks that finish most repairs in one visit, and upfront, honest pricing on every job.
Sweating upstairs and freezing downstairs is no way to live. Hattiesburg HVAC pairs homeowners with seasoned technicians who respond quickly, diagnose accurately, and know exactly what it takes to keep a home comfortable here.
We take on the full range of comfort problems, from failed capacitors and cracked heat exchangers to ductless installs and commercial rooftop units, with the hands-on experience the job calls for.
Central air installs with the charge, airflow, and drainage verified.
Heating and cooling repairs on every major brand, most finished in one visit.
Spring and fall maintenance that keeps efficiency up and breakdowns down.
Gas and electric furnace repairs with combustion and safety checks included.
Heat pumps sized for your climate, with backup heat set up correctly.
Targeted comfort for additions, garages, and rooms the ducts never reached.
Heating systems of every type repaired and tested before we leave.
Dust, odors, and weak airflow traced back to the ductwork and fixed.
High-efficiency furnaces sized for your home and vented correctly.
New HVAC systems, sized, sealed, and commissioned the right way.
System replacements with proper sizing and a full commissioning test.
Same-day air conditioner repairs with an upfront price before work starts.
Taking calls now·Speak with someone about your HVAC needs
Two systems do most of the work in a typical home, and they're the two we repair most. Here's what to expect when you call.
Most air conditioner breakdowns trace back to one failed part: a weak capacitor, a burned contactor, a seized fan motor, or a slow refrigerant leak. We diagnose it with gauges and meters, not guesswork. Pricing is upfront, and we'll tell you honestly whether a repair is worth it on an older unit.
Most furnace breakdowns come from a handful of parts: flame sensors, igniters, inducer motors, and control boards. We find the one that failed and fix it, usually in a single visit. We also check for the problems that matter for safety, like a cracked heat exchanger, and give you an upfront price before any work begins.
Wondering if it's bad enough to call? These are the most common heating and cooling problems we handle in homes across the area.
When the AC runs but the house won't cool, the fault is almost always one specific component. We find it and fix it fast.
AC repairFrequent on-off cycling is the furnace protecting itself from a real problem. Ignoring it risks the heat exchanger, the most expensive part in the cabinet.
Furnace repairA system that runs constantly but never satisfies the thermostat is burning money. Seasonal maintenance restores the efficiency you paid for.
Maintenance & tune-upsWe size replacements with a real load calculation, not a guess, so the new system delivers even temperatures and lower bills from day one.
System replacementYour ducts move the same air thousands of times a day. Years of dust, dander, and construction debris ride along until they're cleaned out.
Air duct cleaningAdditions and bonus rooms rarely get enough duct capacity. A dedicated ductless head fixes the problem permanently.
Mini-split installationA house at 90 degrees is an every-hour problem, so we treat it like one. Same-day appointments across Hattiesburg, with evenings and weekends available.
We don't cut corners. Our team is experienced, background-checked, and fluent in every major brand, from a 20-year-old gas furnace to the newest inverter-driven heat pump.
If a $40 capacitor fixes it, that's what we'll tell you. We quote repair and replacement honestly, with real numbers, and let you choose, no scare tactics, no pressure.
Lasting comfort comes from fixing the cause, not the symptom. We find why your system failed and shut that down for good, then back the work with a real guarantee.
Year after year, Hattiesburg HVAC has been the team local families call when the AC quits or the furnace goes cold. We've serviced systems in nearly every neighborhood around town, and that track record shapes how we approach each job, from the first diagnostic to the final test.
Our team doesn't just swap parts and leave. We know the failure patterns, duct issues, and code details common to local homes and businesses. This local knowledge means faster diagnosis, fewer repeat visits, and systems that last.
One call connects you with a nearby technician who can size up the problem and get you a quote.
Our 4-step process is designed for accuracy, speed, and zero surprises on the invoice.
Ring (601) 236-5494 whenever it suits you. We'll talk through the symptoms, tell you if anything needs immediate attention, and lock in a visit time that fits your schedule.
A technician evaluates the unit on-site, confirms exactly what's wrong, and lays out a plan and a price before any work begins.
Most repairs finish the same visit, our trucks carry the common parts. Replacements are installed to code with proper sizing, sealed connections, and clean workmanship.
The job isn't done until conditioned air is flowing and verified. We'll also show you the simple habits, and offer the maintenance schedule, that add years to the system's life.
Upfront pricing · Same-day service available
There's no mystery to how we handle an urgent failure. Here's the step-by-step of what we do after a homeowner calls for fast help.
Our team answers your call promptly, gathers key details, cooling or heating, running or dead, any error codes on the thermostat, and gets you on the schedule, often same-day. We'll guide you on switching the system off if it's iced over or short-cycling in the meantime.
Our experienced technician arrives at your property with diagnostic tools and the common replacement parts ready to begin on arrival. Capacitors, contactors, igniters, and motors are already on board.
The technician confirms exactly what failed and why, then fixes it on the spot, and if the system is beyond saving, walks you through right-sized replacement options with real numbers and a realistic timeline.
We make sure temperatures stay steady and answer any questions after the visit. For older systems we recommend a maintenance schedule to extend the system's life, which is the cheapest comfort insurance there is.
"The furnace kept short-cycling, kicking on and off every few minutes and never really warming the house. The technician found a clogged filter had tripped the limit switch and cleaned the flame sensor while he was in there. It runs like new now, and he showed me which filter to buy going forward."
"Another company quoted us a full system replacement. Hattiesburg HVAC traced it to a failed blower motor and fixed it for a fraction of that quote. The tech said the rest of the system had years left in it. That kind of honesty is rare."
"From the estimate to the final walkthrough, the whole install was clear and professional. The crew wore shoe covers, put down drop cloths, hauled off the old equipment, and the final bill matched the quote exactly. The new system is so quiet we barely notice it running. I'd send anyone in Hattiesburg their way."
We treat your home the way we'd treat our own: thoroughly, honestly, and with an eye on the long term. Here's the standard you can count on from us every time.
We don't send a rookie with a gauge set and a hope. Each technician brings genuine field experience in diagnosis, safe gas and electrical work, and clean installation, the kind of depth that turns a service call into a lasting fix.
Effective doesn't have to mean oversold. We size systems honestly and install them to code with quality fittings and clean workmanship, so you get reliable comfort with minimal disruption to your household.
A maintained system simply lasts longer, and we'd rather earn your trust than sell you a condenser early. Every maintenance visit is built around your system's age and condition. For older equipment, a spring coil cleaning is the difference between year 10 and year 15. Period.
Fast service throughout the metro area. Our technicians are positioned to reach every community we serve quickly.
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Read MoreWaiting only makes a failing system worse and the house less livable. Call now and our experienced team can respond fast with upfront pricing.
Call (601) 236-5494 Now
