Expert HVAC Contractors In McDonough, GA

HVAC Company Serving Henry County, Atlanta & Surrounding Areas

hvac contractors in mcdonough ga

Why You'll Love Our HVAC Services

For the best HVAC contractors in McDonough, GA, look no further than Best Mechanical Heating and Air. Every home needs a professionally installed, fully-functional HVAC system, and our heating and cooling service technicians are here to make that a reality for your home.

As one of the top HVAC companies serving McDonough, GA, we also provide unparalleled heating and cooling services to residents of Stockbridge, Hampton, Locust Grove, and most of Atlanta. Our service technicians have decades of combined experience and can handle any HVAC repair, installation, or maintenance job.

When one of our NATE-certified service technicians visits your home, they will perform a thorough evaluation to determine the correct heating and cooling solution. Whether your old heating and conditioning system needs repair or maintenance, or it’s time to upgrade to a new state-of-the-art HVAC system, our team will get the job done right! We offer free estimates, contact us today to get started or give us a phone call using the number below.

Professional Air-Conditioning Contractors

When summertime temperatures soar in the Atlanta area, you need a reliable air conditioning system to keep you cool and comfortable. With us, you’ll have no problem beating the heat. We understand that on hot summer days a functional air conditioner is vital and will keep you comfortable for the entire summer season.

We are professional air conditioning contractors, and our service technicians have the knowledge, skills, and experience to take care of all your cooling needs. From air conditioner repair and installation to routine maintenance, we do it all. And our trucks are stocked with the tools and equipment necessary to get the job done right the first time.

We use high-quality materials from leading manufacturers to ensure our jobs not just meet but exceed your expectations. When you trust our team to tackle your cooling needs, you can rest assured knowing that you will receive exceptional customer service and be treated like a member of our own family.

With our help, you can enjoy a cool, comfortable home all summer long. Taking good care of your air conditioner also means you’ll often enjoy lower cooling bills, fewer breakdowns, and an extended life for your AC.

heating contractor mcdonough ga

Expert Heating Contractors

During the winter months, being without a reliable heating system isn’t just uncomfortable; it’s downright dangerous. If the temperature plummets and your heat isn’t working as it should, your health and home are at risk. Fortunately, we offer all the heating services in McDonough, GA needed to keep you safe and comfy all winter long.

Our HVAC contractors are equipped to perform heating repairs, installations, and maintenance. We also provide service for all the leading HVAC systems on the market, including ones from top brands like Lennox. No matter what brand or type of heating system you have, our expert technicians can solve any problem. Whether your pilot light is out, your furnace is blowing cold air, or your system is taking longer to warm your house up than it should, let our team be of assistance. We even service water heaters and are here to lend a hand when your heating unit needs to be repaired or replaced.

When the time comes to replace your home’s heating system, our service technicians can help you choose a new one that is right for your home. We will provide expert guidance to help you select one that suits your budget and is appropriately sized and energy-efficient. With our help, keeping your home warm and toasty during the winter months is a breeze!

How to Choose a Good HVAC Contractor

When you are searching for an HVAC contractor for home services, there are a lot of companies to choose from. Unfortunately, not all contractors are the same.

Taking time to find the right contractor could save you a bundle and ensures that the job is done right the first time. Your HVAC system is likely the most expensive system in your home and should only be worked on by someone with appropriate training.

For starters, only work with an HVAC company that is licensed and requires NATE certification for their technicians. Ask your friends, family members, and neighbors for recommendations, and ask about their experience with a contractor. Browse online reviews, too.

Find an HVAC contractor that offers thorough home evaluations. This is especially important if you are planning on having your heating or cooling system replaced. Good heating and air conditioning companies don’t cut corners, so finding one that offers comprehensive evaluations ensures your satisfaction. Finding a company that performs several home services – from heating and air conditioning repair to replacing water heaters – is wise, too.

Look for contractors – like Best Mechanical Heating and Air – with a reputation for treating customers like family. When you choose us, you can rest assured knowing that you will receive high-quality service at a reasonable price.

Frequently Asked Questions

As a trusted HVAC contractor in McDonough, GA, we get a lot of questions from current and prospective customers. For answers to some of our most frequently asked questions, see below.

You should always have routine maintenance done on your air conditioner. Spring is the best time to ensure that your AC is ready for the upcoming summer season.

Most pleated furnace filters and air filters should be replaced every 90 days. If you have pets, however, filters should be replaced every 60 days. You may also want to replace your filters more frequently if you have small children, seniors, or anyone with respiratory problems in your home.

During the summer, we recommend setting your thermostat at 78 degrees. In the winter, set it to 68 degrees. We recommend these settings to ensure maximum efficiency and save you money on your cooling and heating bills.

The answer is no. Typically closing to many vents could actually cause your system to freeze up. It will not increase airflow in another room. Its best to give us a call, and allow us to determine the Best way to increase airflow.

We recommend keeping the thermostat set to your desired temperature, if power consumption is a worry, we can go over options of getting you a more efficient system

What Our Clients Say

Choose the Best HVAC Contractors In McDonough, GA


If you have been searching online for “HVAC near me”, then you know there are a ton of heating and cooling providers in McDonough, GA.
At Best Mechanical Heating and Air, our name says it all.  We are the best choice for your heating and cooling needs because our technicians are the best in the business. When you choose us, you can enjoy fast, friendly, efficient service and year-round peace of mind. We offer free estimates.

Comprehensive HVAC Services

We provide a complete range of expert HVAC services and build customer relationships that withstand the test of time. And we'll be here to keep your system running for years after it's installed.

Factory Trained and Certified Technicians

All of our technicians are NATE-certified, so you can rest assured knowing that the work will be done right. We hire only the best techs and expect them to uphold our high standards.

Superior A/C Products

When it comes to HVAC service in McDonough, GA, we believe in treating our customers like family. We use only the best products, and only products that we would use in our own homes. Our preferred brand is Lennox.

Contact Us


(770) 290-8511

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