Serving Hattiesburg, MS & Surrounding Areas (601) 236-5494
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(601) 236-5494

HVAC Hattiesburg, MS

AC Down? Furnace Out? We Make It Simple

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.

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Same-Day Service All Brands Serviced Honest Quotes
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Same-Day & Emergency Service
★★★★★ 4.8 / 5 stars (150+ reviews)
4.8 ★ Average Rating
4,500+ Systems Serviced
Same-Day Service Available
Fast Response
Local & Family-Owned
Experienced Techs
Upfront Pricing
Heating & Cooling Experts
HVAC technicians in Hattiesburg, MS
Serving Hattiesburg

Trusted by Local Homeowners

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.

1,000+Systems Installed
FastResponse
ClearPricing
Most Requested

The Two Repairs We Get Called For Most

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.

AC Repair in Hattiesburg

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. You get a clear price before any work starts, and if the system is old enough that replacement makes more sense, we'll show you both numbers.

  • Warm air coming from the vents
  • Condenser fan not spinning
  • Ice on the refrigerant lines or indoor coil
  • Condensate backing up around the air handler
AC repair costs and common fixes

Furnace Repair in Hattiesburg

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. Every visit includes a safety check of the burners and venting, and you'll know the price before we start.

  • No ignition when the heat calls
  • Burners light, then shut off within seconds
  • Cold air from the vents in heating mode
  • New noises when the furnace kicks on
Furnace repair pricing and details
HVAC Services

Complete Heating & Cooling Solutions

From the first call to the final airflow check, our experienced team handles every heating and cooling problem your home or business can face.

AC Installation

New air conditioners sized by load calculation and commissioned properly.

HVAC Repair

Repairs for any heating or cooling system, diagnosed with real testing instead of guesswork.

HVAC Maintenance

Spring and fall maintenance that keeps efficiency up and breakdowns down.

Furnace Repair

No heat tonight? We find the failed part and get the furnace running.

Heat Pump Installation

Efficient heat pump installs that heat in winter and cool in summer.

Ductless Mini Split Installation

Mini-splits for the rooms that never get comfortable.

Heating Repair

Heating systems of every type repaired and tested before we leave.

Air Duct Cleaning

Source-removal duct cleaning, not a quick vacuum and a coupon.

Furnace Installation

Furnace replacements matched to your home, not the biggest unit on the truck.

HVAC Installation

Complete heating and cooling systems designed around your home's actual load.

HVAC Replacement

System replacements with proper sizing and a full commissioning test.

AC Repair

Warm air, frozen coils, or a unit that won't start, diagnosed and fixed right.

Ready to Get Started?

Talk to an HVAC specialist now, call for pricing, no obligation.

Call (601) 236-5494
Common Problems

Recognize These HVAC Warning Signs?

Most failures start small and give you clues first. Below are the warning signs local homeowners run into most, and any one of them is reason enough to call us for a closer look.

AC Blowing Warm Air

Warm air from the vents usually traces to a weak capacitor, a refrigerant leak, or a frozen coil, all fixable, and all diagnosable in one visit.

AC repair

Furnace Won't Stay On

Short cycling wastes gas, stresses the heat exchanger, and never quite warms the house. We find the safety control tripping it and fix the cause.

Furnace repair

Rising Bills, Weak Airflow

That slow decline in performance isn't age, it's neglect compounding. A proper clean-and-tune brings most systems back to spec in one visit.

Maintenance & tune-ups

Old System, Repeat Repairs

R-22 refrigerant, rust on the cabinet, a compressor on its second capacitor, these are signs the smart money is on replacement.

System replacement

Dusty Air & Musty Smells

If some rooms get dusty faster than others, leaky or dirty duct runs are the likely cause. We inspect, clean, and seal what we find.

Air duct cleaning

Rooms That Never Get Comfortable

Mini-splits deliver precise heating and cooling to a single zone, run whisper-quiet, and sip electricity compared to window units.

Mini-split installation
12+ Years of Local Experience
5,000+ Satisfied Customers
Same Day Service Available
99% Problems Solved
Why Choose Us

The Hattiesburg HVAC Advantage

We Get There Fast

Most repair calls are diagnosed and fixed in a single visit because we stock the common parts, capacitors, contactors, igniters, motors, on every truck.

Experienced Team

Experience is what separates a lasting fix from a temporary one. Our technicians have spent years reading these systems, refrigerant behavior, combustion, airflow, electrical faults, and matching the repair to the actual cause.

Repair-First Mindset

We treat your budget like our own: fix what's fixable, replace what isn't, and size every new system to your home instead of the biggest thing on the truck.

We Fix the Cause

We don't just swap the failed part. We check what killed it, airflow restriction, voltage, refrigerant charge, drainage, and correct that too, so the same failure doesn't repeat next season.

Your Hattiesburg HVAC Team

Trusted Heating & Air Professionals Close to Home

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.

Knowing Hattiesburg is half the job. We've learned which neighborhoods run undersized ducts, how the local climate loads systems season to season, and what inspectors here look for on permits, and we put that knowledge to work on every job so it's done right the first time.

Need HVAC Help in Hattiesburg?

One call connects you with a nearby technician who can size up the problem and get you a quote.

Call (601) 236-5494
★★★★★ Rated 5.0/5 by local homeowners
15+ Years Serving the Area
Upfront Pricing & Quotes
Same-Day Service Available
97% Customer Satisfaction
Our Process

How We Get Your System Running

From the first call to the final airflow check, our method is built to solve the problem completely the first time.

01

Get In Touch

Reach us at (601) 236-5494. We'll ask what the system is doing, give honest first guidance over the phone, and set up a visit at your convenience.

02

Diagnose & Quote

A technician evaluates the unit on-site, confirms exactly what's wrong, and lays out a plan and a price before any work begins.

03

The Work Gets Done

We complete the approved work on the spot whenever possible: quality parts, code-compliant connections, and no shortcuts hidden behind the air handler.

04

Stay Comfortable

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.

Call (601) 236-5494

Upfront pricing · Same-day service available

Fast Response

What Happens After You Call

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.

The call

Your Call, Our Priority

The first call is where it all starts. Someone on our team picks up, works out how urgent the situation is, and schedules the soonest visit available, while telling you the few simple things to do in the meantime.

Right away

Prompt On-Site Visit

Your technician shows up ready to work, not just to look. The common failure parts ride on every truck, so the visit moves straight from diagnosis into repair.

The visit

Diagnosis and Repair

During the visit, we test the full system. Our technician works through electrical, refrigerant, and airflow checks and explains what happened in plain language.

Ongoing

Follow-Up and Prevention

We don't disappear once the visit is done. We follow up to confirm everything is holding, and for systems in their later years we'll suggest the maintenance rhythm that keeps them reliable instead of surprising you.

No Cooling Right Now?

Don't wait. A struggling system only gets worse, and a hot house gets old fast.

Call (601) 236-5494
What Clients Say

What Hattiesburg Homeowners Say

★★★★★
Rated 4.8/5 · 150+ reviews

"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."

SO
Steve O.
Hattiesburg, MS

"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."

BF
Brianna F.
Hattiesburg, MS

"From the estimate to the final walkthrough, the whole install was smooth and organized. The crew wore shoe covers, put down drop cloths, hauled off the old equipment, and the final bill matched the quote to the penny. The new system is so quiet we barely notice it running. Highly recommend."

JL
Joan L.
Hattiesburg, MS
Our Promise

Built on Trust, Backed by Results

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.

Experienced Technicians

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.

Right-Sized, Code-Compliant Work

We match every replacement to your home's real heating and cooling load rather than defaulting to whatever's on the truck. Installations include the details that matter: sealed duct connections, correct line sets, proper condensate handling, clean electrical work. You get a system that performs for years, not just on day one.

Maintenance That Pays for Itself

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 $40 capacitor caught early can save a $2,000 compressor. Period.

Service Areas

Serving Hattiesburg and Surrounding Communities

From our home base out to the neighboring towns, our technicians are based close enough to respond fast wherever your home or business sits.

HVAC Service in Gulfport

Gulfport's go-to team for AC repair, furnace service, heat pumps, and mini-splits. Same-day appointments available.

HVAC service in Gulfport

HVAC Service in Southaven

Reliable comfort solutions for Southaven homeowners. From quick repairs to full system replacements and upgrades.

HVAC service in Southaven

HVAC Service in Jackson

Trusted heating and cooling service for Jackson homes and businesses. Fast response when the AC or furnace quits.

HVAC service in Jackson

HVAC Service in Biloxi

Experienced HVAC technicians serving the Biloxi area. Upfront pricing and honest recommendations.

HVAC service in Biloxi
Homeowner Resources

Guides From Our Technicians

Straight answers from the technicians who fix these systems every day.

Top 10 HVAC Companies in Hattiesburg, MS

Looking for the best HVAC companies for AC repair and heating installation in Hattiesburg? Here are the top 10 HVAC companies ranked by quality, reliability, and customer reviews.

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Heat Pump vs Furnace in Hattiesburg, MS

Heat pump or furnace: which is right for your home? Straight answers from our technicians.

Read More

AC Blowing Warm Air? What to Do First in Hattiesburg, MS

What to do first when your air conditioner stops cooling. Practical advice from the team that does the work.

Read More
FAQ

Frequently Asked Questions

Most air conditioner repairs in Hattiesburg run between $150 and $650, depending on the part. Common fixes like capacitors, contactors, and fan motors sit at the lower end, while compressor and refrigerant work costs more. If the system is beyond economical repair, full replacement typically ranges from $5,000 to $12,000 installed depending on size and efficiency. We diagnose first and give you a clear, upfront quote before any work begins.
A good rule of thumb: if the system is under 10 years old and the fix is a component, capacitor, motor, igniter, sensor, repair usually makes sense. If the compressor or heat exchanger has failed, the unit is past 12 to 15 years old, or repairs are stacking up season after season, replacement is the smarter investment. Our technicians walk you through both numbers honestly so you can decide with real information.
We offer same-day and emergency HVAC service throughout the Hattiesburg area. Our trucks carry the most common parts, capacitors, contactors, igniters, flame sensors, and universal motors, so the majority of repairs are completed in a single visit. Even full system replacements are usually scheduled within days, not weeks.
For many Hattiesburg homes, yes. Modern heat pumps heat and cool from a single system, run far more efficiently than electric resistance heat, and current models perform well even in cold weather. They cost more upfront than a basic AC swap, which is why we run the numbers on your actual usage and utility rates before recommending one.
Yes. Our technicians work on all major residential and commercial brands and system types, central air conditioners, gas and electric furnaces, heat pumps, packaged units, and ductless mini-splits. We carry universal parts on the truck and can source brand-specific components quickly when needed.

AC Down? Heat Out? Call Now.

Waiting 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
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