HVAC Services in Lilburn, GA

For your home or business, our heating and air company is here to ensure your comfort all year round. Schedule an appointment today.

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Your Trusted Family-Owned HVAC Repair Pros

At Holtkamp Heating & Air, we believe that a comfortable home is the cornerstone of a happy life. As a cherished family-owned and operated business, we understand the significance of trust, reliability, and genuine care. For decades, we have been dedicated to providing the Lilburn, GA community with exceptional HVAC services that go beyond the ordinary.

When you choose Holtkamp Heating & Air, you’re not just selecting a service provider; you’re welcoming a team into your home that treats you like family. Our mission is clear: to ensure your home remains a haven of comfort, regardless of the weather outside.

For HVAC maintenance, repairs, or new system installation, we can handle any residential or commercial project.


A Legacy of Expertise and Personalized Service

With deep roots in Lilburn, GA, our family-owned business has been a pillar of the community, delivering top-notch HVAC solutions with a personal touch. Our team of seasoned technicians brings forth a wealth of knowledge, honed through years of hands-on experience.

From the moment you reach out to us, you’ll experience the Holtkamp difference. We take the time to understand your unique needs, ensuring that every recommendation and solution we offer is tailored precisely to your home.

This level of personalized service is what sets us apart, and it’s why our loyal customers continue to trust us year after year. When you choose Holtkamp Heating & Air, you’re choosing a partner committed to your comfort and well-being.

 Call our HVAC technicians today.

Holtkamp HVAC Tech working on a heating unit

Heating Repair Services

Keeping Your Home Warm and Cozy

When the temperatures drop, you need a heating system you can rely on. At Holtkamp Heating & Air, we specialize in the installation, repair, and maintenance of a wide range of heating systems. Whether you have a furnace, heat pump, or boiler, our team of experts is equipped with the knowledge and skills to keep your home warm and comfortable, even on the coldest of days. We prioritize energy efficiency and cost-effectiveness, ensuring you get the most out of your heating system without breaking the bank.

Air Conditioning Repair

Cooling Solutions for a Refreshing Environment

When summer’s heat fires up, having a reliable air conditioner is essential. Our skilled technicians are well-versed in the latest cooling technologies, offering installation, repair, and maintenance services for all types of air conditioning units. We take into account the unique layout and size of your home to recommend the most suitable system. With Holtkamp Heating & Air, you can trust that your indoor environment will remain cool and comfortable throughout the hottest months.

whole home dehumidifer

Indoor Air Quality

Breathe Easier, Live Healthier

Your home should be a sanctuary of clean and healthy air. At Holtkamp Heating & Air, we understand the importance of indoor air quality in maintaining a healthy living environment. We offer a range of solutions to address common air quality issues, including air purifiers, humidifiers, dehumidifiers, and ventilation systems. Our team is dedicated to creating a space where you can breathe easily, knowing that you and your family are protected from airborne pollutants and allergens.

Call us for all your heating and cooling needs.  

Why Choose Holtkamp Heating & Air

Where Service Meets Family Values

Choosing Holtkamp Heating & Air means choosing a team that treats you like family. Here’s why we stand out:


Family-Owned and Operated

We take pride in being a family-owned, local HVAC business, and that pride shines through in every interaction. You’re not just a customer; you’re a valued member of our community.

Decades of Experience

With 30 years in the industry, our HVAC contractors have the experience and expertise to handle any HVAC challenge, big or small.


Licensed and Insured

Our technicians are fully licensed and insured, giving you peace of mind knowing that your HVAC system is in capable hands.


24/7 Emergency Service

HVAC emergencies don’t wait for convenient hours, and neither do we. Our team is available around the clock to address your urgent needs.


Satisfaction Guarantee

We stand behind our work. If you’re not completely satisfied with our service, we’ll make it right.


Elevate Your Comfort with Holtkamp Heating & Air

We want to express our deepest gratitude for considering Holtkamp Heating & Air as your trusted partner in Lilburn, GA. We understand that your home is not just a place; it’s a sanctuary where memories are made and cherished. With our unwavering commitment to excellence, we pledge to keep your sanctuary comfortable, healthy, and inviting. Our legacy of expertise, personalized service, and genuine care is woven into every service we provide.

When you choose Holtkamp Heating & Air, you’re choosing more than just an HVAC provider; you’re choosing a dedicated team that considers you part of our extended family. Elevate your comfort today, and experience the Holtkamp difference. Contact us now, and let us bring warmth and cool refreshment to your home, with a touch of care that only a family-owned business can provide.


About Lilburn, Georgia

Lilburn, Georgia, nestled in the heart of Gwinnett County, exudes a charming blend of Southern hospitality and modern amenities. This vibrant city offers a unique array of attractions that cater to a diverse range of interests.

One standout is the picturesque Lilburn City Park, a verdant oasis with walking trails, serene ponds, and a delightful playground for children. History enthusiasts will find solace in the BAPS Shri Swaminarayan Mandir, an awe-inspiring Hindu temple that showcases intricate marble craftsmanship and serves as a cultural landmark.

With its rich cultural tapestry and diverse offerings, Lilburn is a destination that beckons visitors to explore and savor its unique charms.

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