Mississippi Gulf Coast's
Top Notch Residential HVAC Service
Dedicated to Keeping You Comfortable 24/7 and All Year-Round
Proudly serving Diamondhead, Kiln, Bay St. Louis, Waveland, Pass Christian, Gulfport, & Surrounding Areas
Installation Services
Central Air Conditioning Installation
Heat-Pump Installation
Gas Furnace Installation
Ductless Mini-Split Installation
AC and Heat Repair Services
Emergency 24/7 Service
Air Conditioning Repair
Heating System Repair
Ductless Mini-Split Repair
Thermostat Replacement
Maintenance Services
Seasonal Maintenance
AC Tune Up
Heating System Maintenance
Filter Replacement
"I'm Chris, the proud owner of Top Notch AC & Heat LLC. We pride ourselves on our professionalism, reliability, and attention to detail. Our goal is to exceed your expectations by offering reliable and affordable air conditioning and heating services that enhance the efficiency and longevity of your HVAC systems. At Top Notch AC & Heat, we believe in transparency, integrity, superior workmanship, and treating our customers like family."
Explore some of our recent HVAC projects to see how our company has transformed indoor environments and provided exceptional and top-notch comfort to our clients.
Top-Notch Tips
Helpful Tips for Maintaining Your HVAC System
Keep Outdoor Unit Clean and Clear
Remove any debris, leaves, or plants that may obstruct the outdoor unit of your HVAC system. Clearing the area around the unit promotes proper airflow and prevents damage.
Monthly System Maintenance
Air filters should be replaced at least once a month. Dirty air filters can restrict airflow and reduce the efficiency of your HVAC system. Adding 50/50 vinegar/water to the main condensate drain monthly can prevent sludge formation and clogged pipes.
Schedule Bi-Annual Maintenance
Regular maintenance by a professional HVAC technician can prevent any potential problems before they become major issues.
TESTIMONIALS
"When my home a/c unit needed a service I approached a couple of companies and Top Notch AC & Heat responded promptly and personally. Chris laid out the costs and arrived on time. He was very knowledgeable and explained everything clearly. I will be using them again and highly recommend them. Top Notch AC & Heat is the best HVAC company on the Mississippi Coast!" - Ryan S.
"I had an outstanding experience with Chris at Top Notch AC & Heat. From start to finish, he was professional, knowledgeable, and incredibly efficient. Chris took the time to explain the issues with my system and offered practical solutions that fit my budget. The work was done promptly and my AC is running better than ever." - Shane C.
"I highly recommend this company, the service was excellent, very caring and professional and his prices are reasonable. Most of all he's honest! If you need AC work done he's your man!!! I found my forever AC guy. Thanks again Mr Chris Sisco." - Jeanne A.