Since 1996, Gwinnett County has relied on Holtkamp for professional heating, cooling, and plumbing services. Backed by five-star reviews, our team of NATE-certified HVAC techs and licensed and certified plumbers delivers exceptional service with every repair, install, and maintenance call. As a family-owned and -operated company, we proudly serve our community with unmatched care, professionalism, and expertise.
Contact us today to schedule reliable plumbing & HVAC services in Gwinnett County. 
Our HVAC & Plumbing Service Area
When you’re having problems with your heating or cooling, or you’re facing a plumbing issue, you need experts who can show up on time. We serve homeowners and business owners throughout Gwinnett County, with 24/7 emergency service availability, so you can always get prompt, professional repairs for issues that just can’t wait until business hours.
Forsyth County
Gwinnett County
Hall County
Jackson County
HVAC and Plumbing Contractor Serving All of Suwanee and Gwinnett County
Our service area spans all of Gwinnett County. Don’t see your city listed here? Contact us today to find out if we serve your area.
Heating Services in Gwinnett County
- Heating installation: Upgrade your furnace to a new, energy-efficient model or enjoy efficient, electric-powered heating with a dual-purpose heat pump for reliable comfort year-round.
- Heating repair: When your heating system leaves you in the cold, call us right away for repairs. We service all brands.
- Heating maintenance: Keep your equipment running smoothly with our comprehensive tune-ups. Schedule maintenance before peak heating and cooling seasons for maximum performance.
Cooling Services in Northern Georgia
- Central air installation: Stay cool during balmy Georgia summers with a new, energy-efficient central AC, or switch to a heat pump for reliable comfort year-round.
- Cooling repair: AC making noise, leaking, or not working at all? Call us any time for 24/7 emergency AC repair.
- AC tune-ups: Keep your equipment running smoothly with our comprehensive tune-ups. Schedule maintenance in the spring for maximum performance.
Indoor Air Quality Services
Your home’s indoor air quality (IAQ) is intrinsic to your family’s health and comfort. From managing upper respiratory symptoms associated with pollen, pet dander, and dust to controlling humidity, we have premium IAQ solutions. We offer whole-home air filtration, dehumidifiers, air scrubbers, and other products to help you monitor and manage your home’s indoor air.
Plumbing Services in Gwinnett County
For residential and commercial plumbing in Suwanee and beyond, call Holtkamp today. Call us for:
Why Choose Holtkamp HVAC & Plumbing?
Experience the five-star service your neighbors trust when you call Holtkamp. We offer upfront, no-surprise pricing, financing with approved credit, and our Comfort Match Guarantee.
We look forward to serving you. Schedule your service with us today.
