Lawrenceville’s Award-Winning HVAC & Plumbing Specialists
Family-owned since 2005, Carrier Factory Authorized, and available24/7 for emergencies. Serving Lawrenceville, Gwinnett County, and
Metro Atlanta with the honest HVAC and plumbing service your home deserves.
We Treat Your Home Like Our Own.
For nearly 20 years, Cool Masters Services has been the trusted
choice for HVAC and plumbing across Lawrenceville and Metro Atlanta. Family-owned, BPI Certified, and backed by 600+ five-star Google reviews, we bring the skill of a large company and the honesty of a neighbor who genuinely cares about your home.
From emergency AC repairs to full system installations and plumbing solutions, we get the job done right the first time. Because at Cool Masters, a well-served home is not just comfortable today. It is a smart investment that keeps your family comfortable and your energy bills lower for years to come.
Everything Your Home Needs, Under One Roof
Cool Masters Services provides certified HVAC repair, installation, maintenance, and plumbing solutions for homeowners across Lawrenceville and Metro Atlanta. Every service is performed by BPI Certified technicians trained to diagnose right, fix right, and leave your home better than they found it.
- AC Repair & Heating Repair
- HVAC Installation & Replacement
- Heating & Cooling Maintenance
- Plumbing Services
- Duct Repair & Replacement
- Ductless Mini Split Systems
- Indoor Air Quality & Air Purification
- Attic Insulation & Attic Fans
- Crawl Space Encapsulation
- Thermostat Installation
Make Your Home Comfortable Today. Pay Over Time.
A new HVAC system or plumbing fix should never wait because of budget concerns. Cool Masters offers flexible financing through Wells Fargo Bank with approved credit, so you can get the service your home needs now and pay at a pace that works for your family.
Carrier® Factory Authorized Dealer
Not every HVAC company earns the Carrier® Factory Authorized
designation. We did. And in 2025, Carrier recognized Cool Masters
Services with the President’s Award, their highest honor, awarded
to dealers who consistently deliver exceptional technical expertise
and customer satisfaction.
What that means for your home: when we install or service a Carrier® system, you get factory-backed warranties, certified workmanship, and the peace of mind that comes with working with one of Metro Atlanta’s most recognized HVAC teams.
Georgia Homeowners: Save Up to $14,000 on Energy Upgrades
Home Energy Rebates
Through the GA HEAR program and federal energy rebate initiatives, qualifying Georgia homeowners can save thousands on high-efficiency HVAC systems, water heaters, insulation, air sealing, and more.
Cool Masters Services helps you understand your options and connects you with the right rebate programs for your home and budget.
Total savings can reach up to $14,000 depending on eligibility.
CUSTOMER REVIEWS
Areas We Serve
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