Holtkamp Heating & Air Conditioning

As Georgia's #1 American Standard dealer, we provide award-winning air conditioning and furnace / heat pump repairs, replacement and maintenance to Gwinnett County and surrounding areas from our Suwanee headquarters.

Replacing or servicing your heating and air system is one of the largest investments you'll make in your home. How can we put your mind at ease that you've chosen the very best local HVAC company to bring your family comfort? By sharing ‘The Holtkamp Way', a list of guidelines that we've lived by every time we've been invited into homes just like yours for the past 20 years. Ready to get a worry-free estimate? We look forward to meeting you and putting our expertise to work to solve your comfort problems!

It's good to get as much life out of your heating system as possible, but wise homeowners know that it's much better to replace your older existing system with a new, efficient model before your old one kicks the bucket. By being proactive about your heating system replacement, you'll minimize any downtime between systems and start maximizing the energy savings you'll enjoy from your new furnace or heat pump. We're often asked why we repair all brands of HVAC equipment but only install American Standard HVAC systems.

Do you have an odd room in your house that's always a different temperature than the rest of your home? From sunrooms to basements, perhaps your existing air conditioner or furnace isn't providing a consistent level of comfort. Fortunately, we have a simple solution for your frustration: ductless, wall-mounted air conditioning units, also known as "ductless mini splits." These slim-profile indoor units attach to an outdoor unit through a small 3 hole for power and refrigerant lines. Just one outdoor unit can power up to 8 individual indoor units throughout your home or office.

Need air conditioner repair service? At Holtkamp Heating & Air, we're always here to provide fast, efficient and affordable service for all brands of equipment. If you still have a problem and need our 5 Star air conditioner repair service, you can get a quick estimate below. Our friendly, licensed technicians are the very best in Gwinnett County and beyond. We will quickly and carefully diagnose your air conditioning problem, giving you options for the recommended HVAC repair at a fair price. For 20 years, customers like you have enjoyed our top-rated air conditioner repair in Buford, Suwanee, Duluth, Lawrenceville and many other cities in Gwinnett, Jackson and Hall counties.

Many heating & air companies will simply give you an estimate to replace your current HVAC system, like for like. They don't take the time or may not even be trained to properly fit the best heating system or air conditioning system for your house and budget. When you choose Holtkamp Heating & Air, you'll know you're getting the right heating and air conditioning system, not the one easiest to install. By doing a thorough, whole-home analysis and discussing any trouble spots or concerns with your current system, we will confidently recommend your ideal HVAC system.

When it's below freezing and the heat goes out, you need a team of professional HVAC technicians like ours that will have your system back in action as soon as possible. For 20 years, local families like yours have trusted us with keeping any major brand of heating systems running efficiently for maximum heat & comfort. By accurately diagnosing your heating system issues using the industry's best practices and diagnostic equipment, we'll fix your system quickly at a fair price. We never charge by the hour, but only give a flat, fair price for the every heating repair estimate.

Our HVAC service area includes air conditioning repair and air conditioning replacements in Suwanee, Lawrenceville, Buford, Duluth, Norcross, Sugar Hill and many more areas across Gwinnett county. If you need A/C service or A/C repair or any other heating and air repairs in these areas, please be sure to contact us!

The Nexia app allows you to connect and control all of the elements of your smart home, creating a truly seamless system. Customizable and easy-to-use, the app allows you choose how your smart devices work together by creating automations and user modes. Compatible with every smartphone operating system, the all-in-one home automation app is designed to give you access to all your connected devices in one place. With Nexia, you have the flexibility to monitor and control your home's temperature, locks, lights, and even your garage door from virtually anywhere.

If you think you're experiencing poor indoor air quality, you might be suffering from leaky ducts. What are the key symptoms? You might see lots of coupons and mailers from companies claiming to "clean" or "vacuum" your ductwork at low prices. However, if dust, allergens and contaminants made it into your ductwork in the first place, won't they come back if your ducts aren't properly sealed? If you invest in this temporary fix, the contaminants are going to come right back. In this video, Matthew provides his professional insights into duct cleaning vs. duct sealing.

Did you know that your air conditioning system was designed to have maintenance twice per year? Your membership in our Comfort Club includes your a/c and heating tune-ups, and will help keep your family comfortable all year round while protecting your investment in your HVAC system and providing incredible money-saving benefits.