"Located in Austell, GA, H & H Mechanical has been serving the heating and cooling needs of the Southeast since its establishment in 1983. With a full staff of dedicated and knowledgeable employees, H & H has a reputation of excellent customer service and delivering quality results on time and on budget."
Customers consistently praised the professionalism, knowledge, and efficiency of the technicians, highlighting their ability to diagnose and resolve issues promptly.
Timeliness
Many reviews noted the quick response times and punctuality of the service technicians, often accommodating urgent requests.
Customer Care
The business received positive feedback for its honest and caring approach, with technicians not pushing unnecessary services and taking the time to explain issues clearly.
Reliability
Long-term customers expressed trust in the company, citing consistent quality of service over the years.
GY
Gail York
5 days ago
5.0
H and H Mechanical has been servicing my house and commercial buildings for many years! They have added plumbing as a new service which I needed in my new home. They arrived 39 minutes after I called. Staff is always very friendly and accommodating.
WH
Wes Hendrix
Dec 29, 2025
5.0
I can’t say enough about how great this company has been to work with. The level of service is amazing. They show up on time and are ready to fix any issue, not just trying to sell me a new HVAC system. I highly recommend.
LG
Lisa Gallion
Dec 27, 2025
5.0
This was the first time I used H&H for plumbing after being pleased with their HVAC services. Mr. Serafin came promptly on a weekend and had the problem diagnosed and fixed speedily. I would use them again without hesitation.
EP
E PB
Dec 26, 2025
5.0
The two plumbers who came were polite, responsive, & knowledgeable. They fixed the problem promptly, efficiently and on top of our all on a holiday weekend. That was great!
DH
Daniel Hoeh
Dec 16, 2025
5.0
My furnace could not maintain temperature on one of the coldest day's of the year. Darrell came right over diagnosed the problem and repaired it on the spot. He was professional, courteous and an all around good guy. I enjoyed my experience and appreciate the honest and affordable service. Needless to say my family is warm and we couldn't be happier.
Frequently Asked Questions About H & H Mechanical, Inc.
What services does H & H Mechanical, Inc. provide?
H & H Mechanical, Inc. specializes in heating and cooling services as an HVAC contractor serving the Southeast since 1983.
Where is H & H Mechanical, Inc. located?
H & H Mechanical, Inc. is located at 3270 Humphries Hill Rd, Austell, GA 30106, United States.
What are the operating hours of H & H Mechanical, Inc.?
H & H Mechanical, Inc. operates 24 hours a day, 7 days a week.
How can I contact H & H Mechanical, Inc.?
You can contact H & H Mechanical, Inc. by phone at +1 770-941-5149 or via email at mmoon@hhmec.com.
When was H & H Mechanical, Inc. established?
H & H Mechanical, Inc. was established in 1983.
Does H & H Mechanical, Inc. have an online presence?
Yes, you can find more information on their website at https://www.hhmec.com/ or on their Facebook page at https://www.facebook.com/186056264770364.
Are there any automotive repair shops near H & H Mechanical, Inc.?
Yes, nearby automotive repair shops include Dunn Motors and Antonio’s Foreign & Domestic Auto, convenient options if your vehicle needs servicing before or after visiting H & H Mechanical.
What nearby venues are available for events near H & H Mechanical, Inc.?
Whitestone Reserve Wedding Venue is nearby and is suitable for weddings, concerts, and other events you might want to attend when in the Austell area.
Are there any parks or recreational areas near H & H Mechanical, Inc.?
Sherwood Park, located close to H & H Mechanical, offers a green space for relaxation and outdoor activities before or after your visit.
Can customers access printing or shipping services near H & H Mechanical, Inc.?
Yes, nearby services include Dixie Printing Co for printing needs and Tripple Kay Brothers International Shipping Company for freight, cargo, and vehicle shipping services, helpful for business or personal needs.