This guide covers 2 furnace repair service options in Atlanta. Customers rate them 4.9 out of 5 on average. Most of them are spread across Atlanta, Underwood Hills, so those are the areas to start with.

All Furnace repair service in Atlanta

Estes Services

SameDay response
4.9 5,121 reviews

Estes Services is a multi-trade home comfort company based in Atlanta, covering heating, air conditioning, plumbing, and electrical work for homes and businesses across metro Atlanta. Plumbing services include leak repair, drain cleaning, water heater installation, water filtration, and sewer line services. The HVAC side handles AC installation and repair, furnace and heat pump work, and maintenance membership plans, while the electrical department covers wiring, panels, and lighting. Technicians arrive in fully stocked trucks, and the company operates Monday through Friday 7 AM to 10 PM, with Saturday 8 AM to 4 PM. Review themes emphasize thorough, patient technicians who explain options before starting. Customers name Lee Smith for careful walk-throughs, Jorge for a fast after-hours furnace fix during cold weather, and Damey and Juan for exceeding expectations on an HVAC replacement during an ice storm. Reviewers note they signed annual service agreements after being impressed by the detail and communication. The company is positioned as a third-generation family operation, and it offers free estimates on HVAC system replacements. This is a fit for Atlanta homeowners who want one company covering every system in the house — plumbing, HVAC, electrical, and indoor air quality — rather than coordinating separate contractors. Buyers planning major replacements can use the free-estimate policy to compare options. For households with aging systems, the maintenance membership plans provide a structured way to keep heating, cooling, and plumbing equipment serviced on a schedule.

Opening hours
  • Monday7 AM–10 PM
  • Tuesday7 AM–10 PM
  • Wednesday7 AM–10:10 PM
  • Thursday7 AM–10 PM
  • Friday7 AM–10 PM
  • Saturday8 AM–4 PM
  • SundayClosed

Moncrief Heating & Air Conditioning

SameDay response
4.8 3,405 reviews

Moncrief Heating & Air Conditioning is a large home services company at 935 Chattahoochee Ave NW in Atlanta, with a second office in Alpharetta, serving greater Atlanta and North Georgia with 24/7 call-or-text availability. While heating and cooling are its core, plumbing is a full service line — installation, repair, and maintenance for water systems, water heaters, and water filtration alongside HVAC and indoor air quality work. One reviewer described an a/c unit, furnace, and water heater all replaced in a single project, illustrating the bundled-service model. Technicians named across reviews include Ken, Ron, Jonathan, Lionel, Cesar, and Derrick, with themes of professional installs that protect the home (floor coverings, cleanup), knowledgeable explanations, and maintenance plans customers praise for keeping equipment running for years. The record is mixed at scale: some reviewers reported delayed callbacks, a locked-compressor misdiagnosis, and pricing disputes — a realistic pattern for a high-volume operation, and worth noting for anyone booking. This is a fit for Atlanta homeowners who want heating, cooling, and plumbing under one roof, especially system replacements where bundling saves coordination. Maintenance-plan customers get scheduled tune-ups and reminders. For plumbing-only emergencies, confirm the plumbing dispatch time separately from the HVAC queue.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours