Heating And Air Conditioning Repair in Duluth, GA You Can Trust

Bringing three decades of trust to your home’s climate control needs. Call us for all your residential or commercial heating and air needs. Schedule an appointment today.

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Trusted HVAC Repairs

At Holtkamp Heating & Air, we believe that a comfortable home is a happy home. As a trusted family-owned and operated HVAC company serving the Duluth, GA community for three decades, we understand the unique climate challenges of our region.

With a passionate commitment to excellence, we’ve become the go-to experts for all things HVAC. Our skilled technicians are not just certified professionals; they’re dedicated problem solvers who take pride in finding tailored solutions for every home. From air conditioning to heating and indoor air quality, we’re here to ensure your living space is always at its most comfortable.

 Call us to inspect your HVAC system today.

Our Commitment


Quality Service, Every Time

We take pride in our work and are committed to delivering the highest quality service to our customers. Our team of skilled technicians is certified and equipped to handle all your HVAC needs.

Customer-Centric Approach

We prioritize your satisfaction above all else. From the moment you contact us, you can expect friendly and knowledgeable professionals who are dedicated to finding the best solutions for your specific needs.

Affordable Pricing

We believe that everyone deserves access to reliable HVAC services without breaking the bank. That’s why we offer competitive pricing and transparent quotes, so you know exactly what to expect.

Holtkamp HVAC Tech working on a heating unit


Stay Warm and Cozy in the Winter When winter arrives in Duluth, GA, you want a reliable heating system to keep you warm. Whether you have a furnace, heat pump, or another type of heating system, our technicians have the expertise to handle it all.

Our heating services include:

  • Furnace Installation and Repair: We offer expert installation and repair services for all types of furnaces, ensuring your home stays warm and comfortable.
  • Heat Pump Services: From installation to maintenance and repairs, we are your go-to experts for heat pump systems that provide both heating and cooling.
  • Boiler Services: If you have a boiler system, we have the knowledge and skills to handle installation, repairs, and maintenance.
  • Ductwork Inspection and Repair: Leaky or damaged ductwork can significantly reduce the efficiency of your heating system. Our team will inspect and repair your ducts to ensure optimal performance.

Call us to service your HVAC units today.

Air Conditioning

Duluth summers can be unforgiving, but with Holtkamp Heating & Air, you can keep your cool. Our expert technicians are well-versed in servicing, repairing, and installing a wide range of air conditioners and systems. Whether it’s a routine maintenance check or a complete system overhaul, we’ve got you covered.

Our Air Conditioning services include:

  • AC Installation: We can help you choose and install the perfect AC unit for your home’s specific needs and budget.
  • AC Repairs: Is your AC acting up? Our skilled technicians will diagnose and fix the issue promptly, ensuring your home stays cool and comfortable.
  • AC Maintenance: Regular maintenance is key to extending the lifespan of your AC unit. Our team will perform thorough inspections and maintenance to keep your system running efficiently.
  • Ductless Mini-Splits: Looking for an energy-efficient cooling solution? We specialize in installing and maintaining ductless mini-split systems for precise temperature control.
whole home dehumidifer

Indoor Air Quality

Breathe Easy with Cleaner Air Your family’s health and well-being are important to us. That’s why we offer a range of indoor air quality solutions to ensure the air you breathe is clean and free from pollutants. Our indoor air quality services include:

  • Air Purification: We install advanced air purification systems that eliminate allergens, bacteria, and pollutants from your indoor air. 
  • Humidity Control: Maintaining the right level of humidity is crucial for your comfort and health. We offer solutions to balance humidity levels in your home.
  • Duct Cleaning: Over time, dust, allergens, and debris can accumulate in your ducts. Our thorough duct cleaning services improve air quality and system efficiency.
  • Ventilation Solutions: Proper ventilation is essential for maintaining a healthy indoor environment. We offer ventilation system installation and maintenance services.

Why Choose Holtkamp Heating & Air

Local Expertise

We are proud to be part of the Duluth, GA community and understand the unique HVAC needs of our neighbors.

24/7 Emergency Service

HVAC emergencies can happen at any time. That’s why we offer round-the-clock emergency services to get your system back up and running. 

Satisfaction Guaranteed

We stand by our work and offer a satisfaction guarantee on all our services. 

Financing Options

We offer flexible financing options to make HVAC services affordable for everyone.

Licensed and Insured

Rest easy knowing that our technicians are licensed, insured, and highly trained to handle any HVAC task.

At Holtkamp Heating & Air, we’re not just in the business of heating, ventilation, and air conditioning; we’re in the business of enhancing your quality of life. Our unwavering commitment to excellence, backed by decades of experience in serving the Duluth, GA community, sets us apart as your trusted HVAC partner. From scorching summers to chilly winters, we’re dedicated to ensuring your home remains a haven of comfort.

Contact our HVAC technicians today, and let’s elevate your comfort to a whole new level.


About Duluth, Georgia

Duluth, Georgia, is a charming city that seamlessly blends Southern hospitality with modern amenities. Nestled in Gwinnett County, it offers a unique blend of cultural experiences and outdoor adventures.

One of its prime attractions is the Southeastern Railway Museum, a treasure trove for train enthusiasts and history buffs alike. This living museum showcases an impressive collection of vintage locomotives and rolling stock, providing an immersive journey through the region’s railroading heritage. 

Duluth, GA, invites you to discover its rich tapestry of history, culture, and cuisine, making it a must-see destination in the heart of Georgia.

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