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Business ProfileVerifiedHVAC Companies in Lawrenceville, Georgia

Reliable Heating & Air, Plumbing and Electrical

Listed in Lawrenceville 3,488 reviews(770) 594-9379

Reliable Heating & Air has provided home heating and cooling, plumbing and electrical services since 1978. It has a Grayson location and serves Metro Atlanta, Athens and Macon.

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Business Highlights
  • It describes itself as a family-run business.
  • It describes itself as a certified Trane Comfort Specialist.
  • It lists a 100% satisfaction guarantee.
  • It states that all repair work has a one-year warranty.

Service Area

Metro Atlanta, Athens, Macon, Grayson and Lawrenceville.

Public local listing. Reliable Heating & Air, Plumbing and Electrical is one of 11 HVAC companies ProsGrade lists in Lawrenceville, Georgia.

Listing details

12 services listed, including AC repair, AC replacement and AC tune-ups. Open 24 hours, 7 days a week. 3,488 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Reliable Heating & Air, Plumbing and Electrical compares with the other 10 HVAC companies on ProsGrade in Lawrenceville, using public Google ratings and review counts.

  • Has more Google reviews (3,488) than 9 of the 10 other Lawrenceville HVAC companies on ProsGrade.

Trust Signals

Open 24 hours, 7 days a week for scheduling and service requests.

Services Covered

12 services
  • AC repair
  • AC replacement
  • AC tune-ups
  • Heat pump installation
  • Ductless mini-splits
  • Furnace repair
  • Furnace replacement
  • Heat pump repair
  • Heat pump replacement
  • Air filtration systems
  • Duct sealing
  • Germicidal/UV lights

Reviews

What customers say

Customers praise the team's professionalism and clear explanations of system choices and next steps. More than one review also notes thorough cleanup after installation; one customer specifically says the crew hauled away old equipment.

Customer Reviews

Mecheal Verrett

Incredible, I came home at 11:00pm to 84 degrees upstairs. I immediately called Reliable Heating and Air, I’ve got a maintenance contract. I expected a recording, I got a person, friendly, efficient professional customer service representative. She was able to schedule an appointment for the next morning 8-12. My appointment was confirmed at 7am. I was notified when the tech was on his way and the tech called when he arrived. The tech arrived at 8:57 My unit was inspected and repaired in less than an hour. The technician when above and beyond in providing service!! I could not be more pleased with Reliable Heating and Air and the technician that serviced my unit. Without reserve I would highly recommend Reliable Heating and Air. GREAT JOB GUYS!!!!
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Charles Kubiak

????? Reliable absolutely lives up to their name! From start to finish, the entire experience was top-notch. Sara, our sales rep, was prompt, professional, and incredibly knowledgeable. She took the time to clearly explain exactly what we were getting and walked us through the differences between the two systems so we could make the right decision. There was zero pressure — just honest, straightforward information and great communication. That alone set them apart. Evan and Kayla, the installation crew, were just as impressive. They took their time and were extremely thorough with the install. Everything was done right — no shortcuts. They cleaned up completely and hauled off all of the old equipment, leaving the space better than they found it. You can tell they take pride in their work. As a whole, Reliable has some absolute rockstars working for them. It’s rare to find a company where every person you deal with is this professional and detail-oriented. Very impressed all the way around. Give them all a raise! ??
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Orga F

I recently worked with Scott Carter, the HomeAdvisor, to install a new A/C system after getting 5 different quotes and 2 of which were similar priced. Even though it's too early to rate the long-term performance of the unit itself, I can confidently rate the customer service, professionalism, and installation quality as outstanding. From the beginning, Scott stood out. He was patient, knowledgeable, and never once pushy or aggressive like some salespeople tend to be. I asked a lot of questions, and he took his time answering every single one without rushing me or making me feel like a burden. That alone sold me, good customer service is rare and Scott delivered it from the initial conversation. I initially objected to paying the full amount upfront, and Scott was completely understanding. He accepted a deposit instead and even went above and beyond by including a free thermostat with installation, which I truly appreciated. On installation day, his crew: Harrison, the lead HVAC installer, and Angel, the apprentice were absolutely awesome. They were professional, respectful, and worked all the way into the evening to ensure everything was done correctly. They cleaned up thoroughly, tested the system, and made sure I was satisfied before leaving. After the job, Scott followed up with photos of the work, including before-and-after shots and examples of the team’s consistent craftsmanship. His message showed genuine pride in their work and sincere appreciation for my trust. That meant a lot. Overall, I’m extremely impressed with Scott and the 2 Reliable team installers. If the A/C performs as well as the installation experience, I know I made the right choice. I highly recommend Scott Carter to anyone needing HVAC work, professional, honest, patient, and dedicated to doing things right. ? 5 stars. Would definitely refer and hire again.
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Frequently Asked Questions

Does Reliable provide after-hours service without an added call charge?

Reliable says it does not add extra charges for weekend or after-hours calls.

What maintenance comes with Reliable's Comfort as a Service?

For enrolled members, annual maintenance includes a system tune-up, safety inspection and thorough cleaning. Members also receive filters at no additional charge.

How does Reliable's same-day HVAC guarantee work?

Reliable says it guarantees same-day HVAC service for appointments booked by 3 p.m. or waives the service-call fee; Sundays and statutory holidays are excluded.