ATLANTA'S TRUSTED HOME COMFORT EXPERTS
Professional Heating, Cooling, Plumbing & Electrical Services | Same-Day Emergency Response Available
"AC fixed in 2 hours during a heat wave. Absolute lifesavers!"
— Sarah M."Best plumbing service in Atlanta. Same-day water heater install!"
— Michael J."Professional electricians. Fair pricing, excellent workmanship."
— Jennifer D."Burst pipe at 11 PM — they were here in an hour. Incredible!"
— Robert T."3 years of annual maintenance. Always on time and thorough."
— Lisa A."Furnace out in winter — same day fix. Great communication!"
— David M."Finished ahead of schedule. Patient with all my questions. A+!"
— Emily W."Fixed a drain issue 3 other plumbers couldn't solve. Impressed!"
— James B."New AC system installed perfectly. Team was clean and efficient."
— Amanda G."Full plumbing inspection — found issues before they got worse!"
— Patricia W."AC fixed in 2 hours during a heat wave. Absolute lifesavers!"
— Sarah M."Best plumbing service in Atlanta. Same-day water heater install!"
— Michael J."Professional electricians. Fair pricing, excellent workmanship."
— Jennifer D."Burst pipe at 11 PM — they were here in an hour. Incredible!"
— Robert T."3 years of annual maintenance. Always on time and thorough."
— Lisa A."Furnace out in winter — same day fix. Great communication!"
— David M."Finished ahead of schedule. Patient with all my questions. A+!"
— Emily W."Fixed a drain issue 3 other plumbers couldn't solve. Impressed!"
— James B."New AC system installed perfectly. Team was clean and efficient."
— Amanda G."Full plumbing inspection — found issues before they got worse!"
— Patricia W.Why Atlanta Homeowners Choose Us
24/7 Emergency Service
No extra fees for nights, weekends, or holidays. We're here when you need us most.
Licensed & Certified
EPA Certified
NATE Certified
Master Plumber
Licensed Electrician
All technicians are background-checked and drug-tested
Upfront Pricing
Transparent pricing with no hidden fees. You know the cost before we start the work.
Flexible Scheduling
Book online or by phone
Satisfaction Guaranteed
100% workmanship warranty
Experienced Team
15+ years in business
Local Support
Atlanta-based company
Certified, Licensed & Trusted
Every credential we hold is a promise to you — that the work is done right, safely, and to the highest professional standard.
15+
Years in Business
500+
5-Star Reviews
10,000+
Jobs Completed
24/7
Emergency Service
EPA Certified
Section 608 Technician Certification for refrigerant handling
NATE Certified
North American Technician Excellence — the gold standard in HVAC
Master Plumber
Georgia State Licensed Master Plumber — highest plumbing credential
Licensed Electrician
Georgia State Licensed Electrical Contractor
BBB Accredited
Better Business Bureau Accredited Business — A+ Rating
Fully Insured
General liability & workers' comp insurance for your protection
Background Checked
Every technician passes thorough background & drug screening
Carrier Authorized
Authorized dealer & service provider for Carrier HVAC systems
Google Reviews
4.9 / 5 · 300+ reviews
4.8 / 5 · 120+ reviews
Yelp
4.9 / 5 · 80+ reviews
BBB Accredited
A+
Rating
See the Difference We Make
Drag the slider to compare before & after on real Atlanta jobs
Complete AC System Replacement
Buckhead, Atlanta
Energy savings: 40%
Get Same ResultsHear It From Our Customers
Real Atlanta homeowners share their experience with Garrett Mechanical Services.
"They replaced our entire HVAC system in one day. The team was professional, clean, and the price was exactly what they quoted."
The Henderson Family
Buckhead, Atlanta
"Burst pipe at midnight — they were here in 45 minutes. Saved our floors and our sanity. We won't call anyone else."
Marcus & Diane Williams
Marietta, GA
"Upgraded our entire panel safely and on budget. The electrician explained every step. Highly recommend Garrett Mechanical!"
The Patel Residence
Alpharetta, GA
Join thousands of satisfied Atlanta homeowners
SERVING METRO ATLANTA
Covering Fulton, DeKalb, Cobb, Gwinnett & Surrounding Counties
Licensed, Bonded & Insured
VIEW SERVICE AREASCounties We Serve
Major Cities
Don't see your area listed? Give us a call!
We may still be able to serve your location. Contact us to confirm service availability.
We Come to You — Across Metro Atlanta
Serving 8 counties and 16+ major cities. If you're in the Metro Atlanta area, we've got you covered — same day.
Cities We Serve
Don't see your city? Call us — we likely cover it!
Not sure if we cover your area?
Call Us NowREAL REVIEWS FROM REAL CUSTOMERS
Don't just take our word for it - see what Atlanta homeowners are saying
"These folks saved our family during the hottest week of summer. Our AC died and they had someone here within 2 hours. Professional, honest pricing, and incredible service. The technician even showed me how to maintain the unit properly."
"Best plumbing service in Atlanta! Fixed our water heater issue same day. The technician was knowledgeable, clean, and respectful of our home. Price was exactly what they quoted - no surprises."
Michael Johnson
Water Heater Installation • Midtown
"Professional electricians who know their stuff. Fair pricing and excellent workmanship. They upgraded our entire panel and explained everything clearly. Highly recommend!"
Jennifer Davis
Electrical Panel Upgrade • Decatur
500+
Happy Customers
MORE CUSTOMER EXPERIENCES
"Had a burst pipe at 11 PM on a Saturday. They answered immediately and had someone at my house within an hour. Saved us from major water damage. Worth every penny!"
Robert Thompson
Emergency Plumbing
Yelp • Marietta
"We've been using them for annual maintenance for 3 years now. Always on time, thorough, and professional. Our system runs perfectly because of their preventive care."
Lisa Anderson
HVAC Maintenance
Google • Roswell
"Furnace went out in the middle of winter. They came out same day, diagnosed the problem quickly, and had us warm again within hours. Great communication throughout the process."
David Martinez
Furnace Repair
Google • Sandy Springs
"Needed new wiring for our home office. They were professional, clean, and finished ahead of schedule. The electrician was patient with all my questions. A+ service!"
Emily Wilson
Electrical Wiring
Facebook • Alpharetta
"Persistent drain issue that other plumbers couldn't fix. These guys found the problem with a camera inspection and fixed it permanently. No more clogs! Very impressed."
James Brown
Drain Cleaning
Yelp • Dunwoody
"Just had a new AC system installed. The team was fantastic - clean, efficient, and professional. They explained all my options without pressure. System works beautifully!"
Amanda Garcia
AC Installation
Google • Johns Creek
"Had flickering lights throughout the house. They diagnosed a faulty breaker and fixed it quickly. Technician was friendly and explained everything. Fair pricing too!"
Christopher Lee
Electrical Repair
Google • Smyrna
"Bought a new home and wanted a full plumbing inspection. They were thorough and found a few minor issues before they became major problems. Peace of mind is priceless!"
Patricia White
Plumbing Inspection
Facebook • Kennesaw
"Heat pump wasn't heating efficiently. They serviced it completely and now it works like new. Technician was knowledgeable and gave me maintenance tips. Great experience!"
Daniel Harris
Heat Pump Service
Yelp • Cumming
SEE WHAT OUR CUSTOMERS ARE SAYING ON:
4.9 out of 5
4.8 out of 5
Yelp
4.9 out of 5
READY TO EXPERIENCE 5-STAR SERVICE?
Same-day slots available | 0% financing available
Common Questions Answered
Have a question before booking? We've got you covered. If you don't see your answer here, call us anytime — we're always happy to help.
We offer 24/7 emergency service with typical response times of 1–2 hours across Metro Atlanta. For burst pipes, no heat, or electrical hazards, we prioritize same-day dispatch at no extra charge for nights, weekends, or holidays.
Request a Service
Fill out the form and our team will get back to you within 24 hours. For emergency services, please call us directly.
Business Hours
Monday - Friday: 7:00 AM - 7:00 PM
Saturday: 8:00 AM - 5:00 PM
Sunday: Emergency Only
Service Areas
Serving Atlanta Metro Area
Including Buckhead, Midtown, Decatur & more