(770) 202-3453
Residential HVAC in Marietta, GA: living room with a wall thermostat and floor vent

Residential HVAC in Marietta, GA

Professional Residential HVAC Service in Marietta, GA

From a dead AC in July to a furnace that won't fire in January, our experienced technicians deliver safe, effective heating and cooling service for every home.

Call for a Fast Quote

✓ Quick Response Times ✓ Upfront Pricing
Call (770) 202-3453
Book Now
Available now. Current wait time: 0–2 minutes
★★★★★ 4.9 / 5 stars (120+ reviews)
Our team providing Residential HVAC in Marietta, GA

Trusted Local Experts in Marietta

From a condenser that hums but won't start to a furnace short-cycling on a cracked flame sensor, HVAC problems demand a prompt professional response. Marietta HVAC provides Marietta homes with expert repair and installation designed to restore comfort fast and keep it steady.

800+Installs & Repairs
LocalTechnicians
UpfrontPricing

Complete Home Comfort Solutions

Whatever your home needs, from a simple repair to a full system replacement, we price it upfront and fix the problem at its source.

HVAC Replacement

Aging system? We'll show you the numbers before you decide.

Air Duct Cleaning

Source-removal duct cleaning, not a quick vacuum and a coupon.

Furnace Installation

New furnaces installed with proper venting, gas work, and a full startup test.

Ductless Mini Split Installation

Mini-splits for the rooms that never get comfortable.

Heat Pump Installation

Heat pumps sized for your climate, with backup heat set up correctly.

HVAC Repair

One call for any breakdown, heating or cooling, with the fault found and fixed.

Furnace Repair

Gas and electric furnace repairs with combustion and safety checks included.

AC Repair

Warm air, frozen coils, or a unit that won't start, diagnosed and fixed right.

HVAC Installation

New HVAC systems, sized, sealed, and commissioned the right way.

AC Installation

New air conditioners sized by load calculation and commissioned properly.

HVAC Maintenance

Coils cleaned, charge checked, safeties tested, twice a year.

Heating Repair

Heating systems of every type repaired and tested before we leave.

Stop searching. Start getting HVAC help.

  • Repairs and Installations
  • All-Brand Service
  • Transparent Rates
  • Quick Response
Call Now(770) 202-3453

Taking calls now·Speak with someone about your HVAC needs

4.8/5150 reviews

Ready for Reliable Comfort Again?

Call Marietta HVAC for fast, reliable residential HVAC service in Marietta.

Get Help: (770) 202-3453
Homeowner and technician reviewing a thermostat in Marietta

The HVAC Team Marietta Homeowners Rely On

Your home is your biggest investment, and a failing HVAC system chips away at your family's comfort every day it goes unaddressed. Left alone, a cracked heat exchanger or a clogged condensate drain can turn a comfort complaint into a safety issue or a water-damage repair. When something goes wrong, you need a team that shows up fast, diagnoses the fault accurately, and fixes it right the first time. That's exactly what Marietta HVAC delivers.

From capacitors and contactors to blower motors, igniters, and flame sensors, our team handles every residential heating and cooling problem with expertise and care.

  • Air conditioner repair and replacement
  • Furnace and heating system service
  • Heat pumps and ductless mini-splits
  • Ductwork and indoor air quality
  • Emergency and same-day repairs

Honest, Upfront Pricing

Before we pick up a wrench, we find out exactly what's wrong. Our technicians check the age and tonnage of your system, the refrigerant charge, the heat exchanger and coils, and the condition of your ductwork. Then you get a straightforward recommendation and the full price up front, whether the job is swapping a worn capacitor or replacing the whole system. No hidden fees, no surprise add-ons.

A lot of HVAC failures send small signals well before the system stops. Keep an eye out for energy bills that creep up, airflow that feels weaker than it used to, frost on the copper lines, or a bedroom that never catches up to the thermostat. Behind those symptoms are usually slow refrigerant leaks, worn blower bearings, or a capacitor on its way out. An early service call at the first sign often costs far less than an emergency replacement.

How old is your system? When a furnace or AC gets past the 12-year mark, it's worth thinking about the next one before the current one decides for you. Emergency replacements happen on the worst days, in heat waves and cold snaps, when choices are limited and everyone is uncomfortable. Our technicians know how the Marietta climate wears on equipment and will tell you plainly whether yours has years left or is nearing the end.

Homeowners reviewing repair options at the kitchen table in Marietta

Tune-Ups That Keep Your System Running

A Marietta HVAC maintenance visit is far more than a quick filter swap. The technician cleans the coils, verifies the refrigerant charge, tests capacitors and contactors, inspects the burners and heat exchanger, clears the condensate drain, puts in a fresh filter, and checks static pressure in the duct system. Small problems get caught while they're still cheap to fix, and the equipment keeps running at full efficiency.

No two maintenance plans look exactly alike. A furnace in its later years needs a closer look than a new heat pump, and a dusty neighborhood means condenser coils foul faster. We set up spring cooling and fall heating visits around your system, your climate, and how your family uses it, so every tune-up keeps the system efficient and extends the life of the equipment you've already paid for.

Homeowners are often surprised how much a consistent maintenance schedule cuts operating costs. A clean coil transfers heat far more efficiently, a properly charged system stops overworking the compressor, and a fresh filter protects the blower motor. Most families find that a maintenance plan costs far less than replacing an HVAC system even one year early.

Dirty and clean air filters compared during a visit in Marietta

Comfort Sized to Your Home's Demand

Bigger isn't better when it comes to HVAC. An oversized unit short-cycles, burns extra energy, and never runs long enough to pull humidity out of the air, while an undersized one runs constantly and still falls behind on the hottest days. We don't simply copy the tonnage of the old unit. We run a proper load calculation that factors in your square footage, insulation, windows, and ductwork, and for mini-splits we size each head to the room it serves.

Houses change over time. An addition or a finished basement can overwhelm the single-stage system that once kept up just fine. Modern two-stage and variable-speed heat pumps hold tighter temperatures and use far less energy. Whether you're comparing a heat pump and a furnace-and-AC pair, or ducted and ductless, we'll lay out the honest pros and cons in SEER2 ratings, operating cost, electrical and venting needs, and installation work.

The HVAC Repairs Marietta Homes Need Most

Warm air from the vents, a furnace that won't ignite, ice on the indoor coil, leaking refrigerant: each of these problems has a different cause and needs a different repair. Marietta HVAC tracks down the exact fault before swapping any parts, whether it's a condenser that hums but won't start, a furnace that short-cycles, a thermostat that loses its settings, a clogged condensate drain, or a mini-split flashing error codes.

Not every HVAC problem is equally urgent. A bad capacitor just keeps the compressor from starting. A cracked heat exchanger, on the other hand, can let combustion gases into the house, and a blocked condensate drain can quietly ruin a ceiling before anyone notices. We come prepared to replace capacitors, contactors, fan motors, igniters, flame sensors, and control boards, seal ductwork that's leaking air into the attic, and recharge refrigerant once a leak has been repaired.

Notice Signs of a Failing AC or Furnace?

An inspection today can save you an expensive emergency later. Call for straight answers.

Get Help: (770) 202-3453

Fast HVAC Help When Your Marietta Home Needs It

HVAC failures rarely happen at a convenient time. They show up on the hottest afternoon of summer and the coldest night of winter, right when everyone at home needs the system most. Same-day and emergency service from Marietta HVAC gets a technician to your door quickly, with the parts and equipment to diagnose and repair the problem on the spot. If the system is past repair, we quote and install a correctly sized replacement quickly.

Every visit comes with transparent, upfront pricing and no hidden fees, and our technicians focus on fixing the actual cause for lasting results. We've helped thousands of Marietta homeowners get their comfort back, and we're happy to walk you through exactly what we found, what we fixed, and how to keep your system healthy going forward.

Repairs That Stay Fixed

Replacing a part without finding out why it failed sets up the next breakdown. So our technicians look past the failed part to the conditions behind it: restricted airflow, dirty filters, or corners cut during the original install. Correct those, and the same problem rarely returns. We're a local, family-owned company, and we treat every Marietta home like a neighbor's.

Here's how we work: a thorough inspection, an honest recommendation and an upfront price, careful repair or installation, and straight talk on keeping the system healthy afterward. Your family gets reliable comfort every day, and we're a phone call away if anything changes. Many homeowners pair that with a seasonal maintenance plan for year-round coverage.

Need Home HVAC Service?

From a simple tune-up to a complete system replacement, we're ready to help anywhere in Marietta.

Get Help: (770) 202-3453
HVAC Problem? Get Help NowExperienced Technicians Standing By