Business Details
30 Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in Suwanee, GA
Holtkamp HVAC & Plumbing has been serving Gwinnett County, GA since 1996, delivering top-rated HVAC and plumbing solutions through licensed, certified technicians. As a family-owned and -operated business, we prioritize honesty, expertise, and customer satisfaction, offering same-day service and 24/7 emergency support. Our NATE-certified HVAC technicians and licensed plumbers provide free estimates, transparent pricing, and flexible financing options while servicing all brands. We guarantee system installations matched to your home's needs, backed by a Comfort Match Warranty with ongoing maintenance.Our commitment to community extends through partnerships with local nonprofits, reflecting our values of trust and reliability. With over 25 years of combined experience, our team ensures optimal indoor comfort through air conditioning, heating, plumbing, and air quality solutions. We maintain rigorous standards, including leaving work areas cleaner than found and employing background-checked, drug-tested professionals trained in building science. Our service area spans NE Metro Atlanta, covering residential and commercial clients with comprehensive HVAC and plumbing care.
Services
AC Repair
Heating Installation
Plumbing Services
Air Quality Solutions
Emergency HVAC
Ductless Mini-Splits
Water Heater Repair
Gas Line Services
System Maintenance
Commercial HVAC
Details
- Year established: 1996
Highlights and features
- Family-owned with 25+ years serving Gwinnett County
- NATE-certified HVAC technicians and licensed plumbers
- 24/7 emergency service with same-day appointments
- Free estimates and transparent upfront pricing
- Community-focused with local nonprofit partnerships
Associations and certifications
- NATE (North American Technician Excellence)
What people say
Owner responded Sunday
Professional and knowledgeable
Prompt emergency service
Fair pricing
2-hour arrival window
Services
AC Repair
Our AC repair service addresses cooling system malfunctions with prompt diagnostics and efficient fixes. Technicians handle refrigerant leaks, compressor issues, and thermostat problems to restore summer comfort. We service all brands while offering 24/7 emergency response for critical failures.
Heating Installation
Professional heating installation ensures optimal winter performance through proper system sizing and code-compliant setup. We install American Standard furnaces and heat pumps with precision, guaranteeing correct capacity matches for home square footage and insulation levels.
Plumbing Services
Comprehensive plumbing solutions cover leak repairs, water heater replacements, and fixture installations. Our licensed plumbers handle gas lines, drain cleaning, and bathroom/kitchen remodels with minimal disruption to daily routines.
Air Quality
Indoor air quality services include duct sealing, humidifier installation, and air purifier setup. We reduce allergens and optimize ventilation through EPA-registered UV light systems and energy recovery ventilators for healthier home environments.
Emergency HVAC
Around-the-clock emergency HVAC support addresses urgent system failures with rapid response times. Our on-call technicians resolve heating breakdowns in winter and AC failures during heatwaves, operating company-owned service vans stocked with essential replacement parts.
People
Matthew Holtkamp
Owner
Matthew Holtkamp leads daily operations with hands-on technical expertise, maintaining the family business's founding principles since 1996. His direct customer service approach ensures adherence to The Holtkamp Way standards.
Hunter
Service Technician
Hunter provides prompt plumbing and HVAC repairs, combining technical proficiency with clear customer communication. His one-hour response time and thorough job completion reflect the company's service excellence commitment.
Questions
What HVAC services do you offer?
We provide AC repair, heating installation, ductless mini-splits, air quality solutions, and 24/7 emergency HVAC services for residential and commercial clients.
Do you service all plumbing issues?
Yes, our licensed plumbers handle leak repairs, water heater replacements, gas line work, drain cleaning, and bathroom/kitchen plumbing installations.
Are financing options available?
We offer special financing for qualified customers on new system installations with flexible payment plans to accommodate budget needs.
What areas do you serve?
We serve NE Metro Atlanta including Suwanee, Duluth, Lawrenceville, and surrounding communities within a 30-mile radius of our Suwanee headquarters.
Do you offer emergency service?
Yes, our 24/7 emergency team responds to critical HVAC and plumbing failures at any hour with guaranteed same-day appointments.
What warranties do you provide?
We offer a Comfort Match Warranty covering installed parts and systems when maintaining our affordable maintenance plan, plus manufacturer warranties on new equipment.
Reviews (7)
Robert Muller
Jun 11, 2022
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HoltKamp are the best people to work with. I have been with them now going on eight or nine years now and they are always so friendly and make me feel like family. They are responsive and always look out for the customer. I would recommend them to any and everyone! Services: Heating system maintenance, Heating system installation, Heating system repair, Repair HVAC, A/C system repair, HVAC system maintenance, Install AC, A/C system maintenance
Bobbie Vignola
May 29, 2022
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Brandon was on time, very professional and courteous. He assessed the problem quickly and answered all our questions. Will definitely use Holtkamp for our HVAC service. Service: A/C system repair
Michelle Hiskey
May 18, 2022
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Thank you Jesus that my a/c is back on. and thank you Holtkamp. Brandon wasn't just "on time, " he was early! and he quickly identified the blown capacitor and fixed it. It was a hot weekend and now we are cool in body and minds thanks to Holtkamp. this is the first time we had to use them for a repair but for 15+ years they have provided maintenance and it is a pleasure to write this review for a company that does such excellent work.
Kj Feaster
Apr 12, 2022
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They were great! Come out the next day within 24 hours. Kevin was friendly, prompt and very knowledgeable. Highly recommend using this company. Thank you Kevin. Service: HVAC system maintenance
Drew Dallas
Feb 09, 2022
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Everything I could've asked for and more. Got a walk through of my system quickly diagnosed the problem and explained what we needed to do. He got the part and installed it in less than 24 hours. Both Brandon and this company are truly amazing.
Maurison Thomas
Feb 05, 2022
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Technician Pedro Rodriguez was very knowledgeable about the unit and explained everything that needed to be done. And made recommendations for further evaluation and servicing. I was very satisfied with my customer experience. Service: A/C system maintenance
Thomas Gastio
Jan 01, 2022
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They installed a gas furnace at my home and were responsive to my wants and needs. They were professional and understanding of my concerns. The work was performed in a timely manner and was done very professionallly. Angelo, Ross, Jeff and Alex are an asset to the company. I chose Holtcamp as my installer because they instilled confidence in their approach to business. I had received projected install prices from 3 other companies, but chose Holtcamp over them because the other companies just did not give me the feeling that I was getting the whole picture. I am very satisfied with my choice and hope to be a client of Holtcamp for many more years.
