HVAC, Plumbing & Duct Cleaning in Hattiesburg, MS

Your Trusted Home Service
Experts in Hattiesburg

Tillman’s Services proudly serves Hattiesburg homeowners with dependable comfort solutions for every season. Family-owned and trusted since 1990, our licensed and insured team delivers clear pricing, reliable workmanship and lasting results for HVAC, plumbing and duct cleaning projects.

Call: (228) 864-9351
Upfront Pricing • 5-Star Rated • Family-Owned

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Why Hattiesburg Homeowners Choose Tillman’s

Locally Trusted:
Serving neighborhoods across Hattiesburg, including Midtown, Oak Grove, The Avenues and Petal.

Trained Experts:
Certified professionals who respect your home and leave it clean when work is done.

Transparent pricing:
No surprises or hidden costs—just honest communication before any service starts.

Flexible financing:
Options available for major repairs, replacements and installations.

Heating Services in Hattiesburg

When winter mornings turn damp and chilly, you need dependable heat. Our technicians perform detailed furnace inspections to confirm safe operation, efficient combustion and proper airflow. We clean burners, check gas pressure and fine-tune thermostats to maintain even warmth throughout your home.

If your unit is aging or beyond repair, we install modern furnaces and heat pumps matched to your home’s size and layout. Every installation follows current codes and manufacturer standards for reliability and performance. For extra comfort, we also recommend indoor air quality options such as HEPA filtration, UV sanitation or humidity control to help protect against allergens and moisture in Hattiesburg’s variable climate.

Air Conditioning Services in Hattiesburg

Hattiesburg’s long, humid summers demand an air conditioner that performs day after day. When you call for service, our team identifies the true source of the issue—whether it’s a refrigerant leak, airflow restriction, electrical fault or thermostat malfunction. We offer clear repair options and straightforward pricing before work begins.

Preventive maintenance keeps your system ready for the heat. Our technicians clean coils, clear condensate lines, tighten electrical connections and measure system pressures for top efficiency. When replacement becomes the smart choice, we recommend energy-efficient systems that are properly sized to your home and tuned for balanced airflow. Proper setup helps control humidity, reduce noise and extend your unit’s lifespan.

Learn More about AC

Plumbing Services in Hattiesburg

Every home’s plumbing system faces unique challenges, from aging fixtures to fluctuating water pressure. We handle leaks, faucet and toilet repairs, garbage disposal replacements and fixture upgrades with professional precision. Our goal is to fix issues quickly while protecting your home from water damage and keeping costs predictable.

For hot water problems, we repair traditional and tankless water heaters, ensuring safe venting and consistent temperature. If you’re experiencing recurring drain clogs or slow sinks, we provide video inspections to pinpoint the cause and apply the right fix. Older homes in Hattiesburg sometimes need full or partial repipes to improve pressure and water quality, and our team plans these upgrades with minimal disruption to your routine.

Learn More about Plumbing

Professional Duct Cleaning Services in Hattiesburg

Dust, pollen and construction residue build up in duct systems over time, circulating through your living spaces. Our duct cleaning process removes these contaminants using HEPA-filtered vacuums and negative air systems that pull debris directly into sealed containers.

We document every job with before-and-after photos so you can see the difference. If your system needs extra care, we can apply disinfecting solutions and recommend sealing or insulation to reduce air loss. Cleaner ducts mean better indoor air quality and more efficient HVAC performance (especially valuable during allergy season).

Indoor Air Quality

Emergency Service - Day and Night

Whether it’s an air conditioner breakdown, a heater that won’t start or a burst pipe in the middle of the night, our team is on call around the clock.

Dispatch: (228) 864-9351

What Our Customers Are Saying

      EXCELLENT  
   Based on 1179 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Ricky Clark 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am very satisfied. Can to my home completed the task quickly. Highly recommend thanks  Michael.
  
 
      Posted on Google  
   
   Geoffrey Laird 
 
 
 
 Trustindex verifies that the original source of the review is Google. I appreciate the quick response to the defective ac capacitor. Cobbey explained everything that occurred, with the discovery of a frayed wire, that likely caused the capacitor to have several small holes in it. Think the price may have been a little high, but not sure nowadays...
  
 
      Posted on Google  
   
   Eric & Michelle Mullins 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alan was promp, professional, and courteous!!  And he took the time to explain exactly what my system needed done.
  
 
      Posted on Google  
   
   M.R. Dunn 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can't recall when I first started having TILLMAN's to service my A/C.  And they've taken good care of me and my home units
  
 
      Posted on Google  
   
   Dennis Deason 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ya'll did a Great job .
  
 
      Posted on Google  
   
   Viniamnnfrq Love 
 
 
 
 Trustindex verifies that the original source of the review is Google. The technician was very knowledgeable and explained everything, on time. Dress professional.
  
 
      Posted on Google  
   
   John Reddoch 
 
 
 
 Trustindex verifies that the original source of the review is Google. i wish all services be this good