HVAC Contractors in Grayson, GA

HVAC contractors install, repair and maintain the heating, ventilation and air conditioning equipment that keeps your home comfortable. They work on furnaces, air conditioners, ductwork, thermostats and ventilation, and help size replacement systems.

Read more Show less

Common HVAC services include:

  • Furnace and air conditioner repair
  • Seasonal tune-ups and maintenance plans
  • Replacing furnaces, AC units and air handlers
  • Ductwork repair, sealing and installation
  • Thermostat and ventilation upgrades

Call an HVAC contractor when your system stops heating or cooling, runs constantly, makes new noises, or your energy bills jump. Heat pump installation and air duct cleaning also have their own categories.

Popular:

Rather tell us about the job and have pros reach out? Find Pros

Top Professionals near Grayson, GA

Showing 1–4 of 4 professionals

Filtering by:
HVAC Contractors ×
Cunningham Associates Heating and Air Conditioning

Cunningham Associates Heating and Air Conditioning

No reviews yet
Atlanta, GA HVAC Contractors

Cunningham Associates Heating and Air Conditioning is an Atlanta-area HVAC contractor serving the greater metropolitan area that provides residential and commercial climate control services including air conditioning installation and repair, heating and furnace services, indoor air quality solutions, duct and plumbing work, maintenance agreements and product education; Cunningham Associates emphasizes family-oriented service with NATE and EPA-certified technicians, 24/7 emergency response with no extra weekend or evening fees, financing and coupon options to lower customer costs, a long-term commitment to energy-efficient solutions and community stewardship, and licensed operation under License #CN210011.

View Profile
Empire Heating & Air Conditioning Inc

Empire Heating & Air Conditioning Inc

No reviews yet
Decatur, GA HVAC Contractors

Empire Heating & Air Conditioning is a family-owned Atlanta-area HVAC company founded in 1985 that provides residential and light-commercial heating, air conditioning, ductless and heat-pump services, indoor air quality solutions, ventilation and ductwork renovation, planned maintenance agreements, financing options and emergency service across the Greater Atlanta metro area; Empire Heating & Air Conditioning emphasizes experienced, NATE-certified technicians, modern energy-efficient solutions, customer-focused warranties and service, community involvement and long-standing industry credentials while operating from its Decatur office and supporting customers with same-day responses and detailed estimates.

View Profile
PV Heating, Cooling & Plumbing

PV Heating, Cooling & Plumbing

No reviews yet
Atlanta, GA HVAC Contractors

PV Heating, Cooling & Plumbing is a family-owned Atlanta HVAC and plumbing company founded by three brothers in 2008 that delivers engineered, building-science driven heating, air conditioning, indoor air quality, drain & sewer, plumbing and HVAC design services across Metro Atlanta; PV Heating, Cooling & Plumbing follows its “Science of Comfort” approach with thorough assessments and advanced diagnostics, employs certified technicians (NATE, BPI), partners with ENERGY STAR, maintains an A+/A BBB presence, and offers same-day and emergency support, maintenance memberships, financing, and professional installations focused on long-term performance and customer satisfaction.

View Profile
RS Andrews

RS Andrews

No reviews yet
Peachtree Corners, GA HVAC Contractors

R.S. Andrews is a full-service HVAC, plumbing, electrical, and weatherization contractor serving the Greater Atlanta Metro area as well as Savannah and Hilton Head, with roots going back to 1968; R.S. Andrews provides residential and commercial installations, repairs, maintenance, 24/7 emergency service, upfront pricing, flexible financing, and an emphasis on customer satisfaction and long-term reliability backed by decades of local experience.

View Profile

Find Pros

Need HVAC Contractors?

Tell us what you need and connect with up to 3 service professionals.

Find Pros

Heating and Air Conditioning Questions and Answers

What does an HVAC contractor do?

An HVAC contractor installs, repairs and maintains heating and cooling systems, including furnaces, air conditioners, air handlers, ductwork and thermostats. They diagnose problems, perform seasonal maintenance and size replacement equipment for the home.

When should I repair or replace my heating or cooling system?

Repairs often make sense for a newer system with a single failed part. Replacement is worth discussing when equipment is older, needs frequent repairs, uses a phased-out refrigerant, or no longer keeps the home comfortable. Ask the contractor to compare both options in writing.

How do I choose an HVAC contractor?

Look for a contractor who performs a load calculation before recommending new equipment, explains options clearly and provides written estimates and warranty terms. Ask whether technicians who handle refrigerant hold EPA Section 608 certification and whether local licensing or permits apply.

What affects the cost of HVAC work?

Repair costs depend on the part and diagnostic time. Replacement depends on equipment type, capacity and efficiency, ductwork changes, electrical or gas work, and local permit requirements. Maintenance plans, rebates and the season you schedule in can also affect the total.

How should I prepare for an HVAC service visit?

Clear access to the furnace or air handler, the outdoor unit and the thermostat, and replace or check the air filter if you can. Note what the system is doing, such as noises, short cycling or uneven temperatures, and when the problem started.