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We Deliver Heating and Cooling Service in the Biloxi Community

Can you think of the last time you had your home’s heating and air conditioning units serviced? If not, you probably aren’t alone, but you may be unknowingly shortening the lifespan of your HVAC system and increasing the possibility of serious problems down the road.

Even the highest-quality furnaces and AC units aren’t immune from problems when they aren’t properly maintained. Like vehicles, computers, and other precise machinery, a little bit of preventative maintenance now goes a long way towards preventing problems later on.

Not all HVAC service is the same, however. Here at Oak Grove Heating & Air Conditioning of Biloxi, we have years and years of experience inspecting, maintaining, and replacing units of all shapes and sizes in a large variety of situations. Paired with our excellent training and customer support, our experts have all the tools they need to identify problems and fix them before they become more serious. An investment in your home’s HVAC system is an investment in the comfort of your home, so be sure you’re working with the right team when it comes time to perform routine maintenance.

Of course, years of forgotten maintenance (or perhaps just a little bit of bad luck) might mean running into in a situation where you need emergency service. Though that’s obviously not an ideal situation, our team of technicians is here to help quickly find and fix the problem. Whether you find yourself with a broken-down furnace in the dead of winter or an air conditioner on the verge of breakdown in the middle of July, don’t be afraid to contact us at ! We’ll ask a few basic questions and quickly dispatch someone to help fix your problem.

Of course, even the best furnaces and air conditioners will eventually need replacement. (Some will last longer than others.) When that happens, there’s no one better to call than Oak Grove Heating & Air Conditioning. There’s a reason so many people in Biloxi use us! Our tremendous warranties back up our large suite of ENERGY STAR certified products designed to meet all needs. Just let us know what you’re looking for and we’ll help match you to the best product for your needs.

From routine maintenance to emergency service to full unit replacement, we have all the tools and expertise needed to solve your problems in a friendly, helpful manner. Have questions? Give us a ring at and a member of our team will help you. We hope you’ll use Oak Grove Heating & Air Conditioning of [[name] for all your HVAC-related needs!

When It Comes To Service We Are Hard To Beat!

At Oak Grove Heating & Air Conditioning, heating and cooling isn’t only our job, it’s our passion. We strive to provide you with the best HVAC service in Hattiesburg. No matter the time, day or the problem, you can count on us to get the job done correctly. After all, Oak Grove Heating & Air Conditioning has been servicing the community since 1978, bringing comfort to our customers right when they need it.

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Learn all the best tips, tricks and deals from the professionals at Oak Grove Heating & Air Conditioning on our blog. We post regularly to help you stay up-to-date on the buzz in HVAC and how to keep your home comfy and cozy all year round.
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About Oak Grove Heating & Air Conditioning

Lennox was created to provide some of the most dependable, reliable HVAC systems in the industry while providing great service and quality for customers. Oak Grove Heating & Air Conditioning in Hattiesburg is no different, with our constant devotion to your comfort and commitment to the community. We strive to be the experts at what we do so you can always be comfortable, and know you can always count on us. Give us a call at 601-268-3486 or schedule an appointment with us so we can help you achieve total home comfort. 

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Oak Grove Heating & Air Conditioning
2855 Oak Grove Road
Hattiesburg, MS 39402-8926

Phone: 601-268-3486
Email: staff@oakgroveheatair.com
License # 19615-SC