Compare top-rated hvac providers in McDonough. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 7:00 AM – 7:00 PM
In McDonough, we are A&K Heating and Air Conditioning - your reliable HVAC specialists. For over two decades, we've been dedicated to providing to…
From $50
Up to $500
Open 24/7
At Bowman's HVAC in McDonough, we specialize in providing comprehensive HVAC services for your home. With a focus on quality and customer satisfac…
From $50
Up to $500
Open 7:30 AM – 5:05 PM
In McDonough, we are Aaac Service Heating and Air - your reliable HVAC specialists. Homeowners face various challenges with their heating and cool…
From $50
Up to $500
Closed until Wed, 8:00 AM
In McDonough, we're One Call Heating and Cooling - your dedicated HVAC experts. Homeowners know they can rely on us for prompt, professional solut…
From $50
Up to $500
Open 24/7
In McDonough, we are Temp Pro's HVAC LLC., your reliable partner for all things related to home comfort. For decades, we have been providing top-n…
From $50
Up to $500
Open 7:00 AM – 5:00 PM
At R&A Cooling in McDonough, we specialize as your trusted HVAC contractor. Our team delves into air conditioning and heating systems with precisi…
From $50
Up to $500
Open 7:00 AM – 7:00 PM
In the heart of McDonough, Georgia, we, Williams Heating & Air Conditioning, are your dedicated HVAC specialists. Our mission is to provide local …
From $50
Up to $500
Open 7:00 AM – 7:00 PM
At Evans Air Conditioning Inc in McDonough, we specialize in HVAC services, delivering top-tier expertise in air conditioning contractor work. Our…
From $50
Up to $500
Open 24/7
At McDonough's Absolute Best Air Inc., we understand that a malfunctioning HVAC system can turn your home into an uncomfortable environment. That'…
From $50
Up to $500
Open 7:30 AM – 6:00 PM
In McDonough, we're more than just an HVAC service provider; we're your reliable partner in maintaining a comfortable and efficient home environme…
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Whether your air conditioner stopped on the hottest day of the year, your furnace is cycling on and off in January, or you are planning a full system replacement for your home or business — this page is your starting point. GigoPro's HVAC hub gathers verified heating, ventilation, and air conditioning contractors from cities across the United States in one place, so you can stop calling around and start comparing on facts.
Every company you find here lists what it actually does: air conditioning repair and installation, furnaces and heat pumps, ductwork and ventilation, indoor air quality, commercial HVAC maintenance, and emergency call-outs. Each profile shows the services offered, the area the company serves, recent customer reviews with ratings, and contact details — so you can shortlist three or four pros, request written estimates, and book the one that fits you best.
Quality on Gigo is not self-declared. Before any business appears in search results, we moderate the profile: we verify that the company is real, actively operating, and actually operates in the category it claims; for regulated trades, we verify proper credentials. Listings that stop being active are hidden automatically. That is what "verified near you" should mean, and it is why tens of thousands of homeowners [replace with real number if available] start their HVAC search here every month.
Pick your city below to see local providers, ratings, and current availability — or read on to learn about the services, get a simple contractor-hiring checklist, and find out what to expect before you book.
The contractors in this directory cover every part of that equation, from a quick fix to a full replacement. Here is what each type of service involves, and when you are likely to need it.
Central AC repair covers everything from a tripped breaker and a refrigerant leak to a failing compressor or a blower motor that needs replacing. If your system is older than 12–15 years [verify & localize], or repairs keep adding up, a new installation — including ducted central systems and ductless mini-splits — can be the smarter long-term call. Companies listed here service AC units of every age and brand, so a technician visit starts with a proper diagnosis, not a sales pitch.
Furnaces, boilers, and space heaters keep your home livable through winter. Typical jobs: no-heat emergencies, noisy operation, pilot and ignition problems, carbon-monoxide safety checks, and full furnace replacement. Annual pre-winter maintenance is the cheapest insurance you can buy against a breakdown in freezing weather. If your heat stops working, prioritize companies that list emergency or same-day response in their profile.
Heat pumps heat and cool from the same efficient unit — air-source systems are the most common, with ground-source (geothermal) options for larger projects. Contractors in this category install, repair, and replace heat pumps, size them correctly for your home, and handle the ductwork modifications that a switch from a furnace often requires. If you are replacing an aging system, a heat pump conversion is worth having with two or three licensed pros before you decide.
Your ducts carry every degree of comfort to every room. Duct cleaning removes dust and debris that builds up over years; duct sealing stops the leaks that let conditioned air escape into attics and crawl spaces; and duct repair or replacement fixes crushed, disconnected, or rodent-damaged runs. If rooms in your house never quite reach the set temperature, airflow problems are often the culprit — worth checking before you blame the system itself.
Modern HVAC work goes beyond temperature. Air purifiers, whole-home filtration, humidifiers and dehumidifiers, ventilation and fresh-air systems, and UV treatments all change what you breathe. Companies offering indoor air quality services can test and improve air in homes with allergies, asthma, new paint or renovation dust, or simply poor circulation.
Offices, restaurants, retail spaces, and apartment buildings have very different needs than homes — rooftop units, package systems, and scheduled maintenance contracts that keep tenants comfortable and equipment warranties valid. The directory includes commercial HVAC contractors who can respond quickly when a business space loses heat or cooling, and who will quote preventative maintenance to avoid the midnight call-out later.
A spring tune-up before cooling season and a fall check-up before heating season catch small problems while they are still cheap to fix. Maintenance typically covers filter replacement, cleaning coils and burners, checking refrigerant charge, testing safety controls, and confirming airflow. Many companies publish maintenance plans in their profiles — compare what is included (and what an emergency visit costs) before you commit.
Systems break on weekends and holidays. Emergency-ready contractors keep after-hours teams for exactly the no-heat, no-cool, or gas-odor situations that can't wait until Monday. Check a company's profile for stated emergency availability and response policy before needing it — that is far easier than cold-calling on a Christmas morning.
We show only active businesses that pass moderation. Results are specific to McDonough and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in McDonough by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in McDonough. Listings are refreshed regularly — August 2026.
Find verified hvac providers in cities across the United States. Each city page lists active businesses with reviews, contact details, and current offers. Showing the most active cities — type a city name in the filter to jump elsewhere.
Yes. Browsing businesses, reading reviews, and comparing providers is free for everyone. Business owners can create a basic listing at no cost.
Every profile goes through moderation before it appears in search. We check that the business is real, active, and matches the category it claims. Inactive listings are hidden automatically.
Start with ratings and recent reviews, then compare services offered, location, and response time. Contact two or three providers to get quotes before making a decision.
Yes. Create a free business profile to reach local customers searching for your category. You can update services, photos, and contact details anytime.
Business owners update their own profiles. Our team also refreshes hub pages and removes inactive listings so search results stay current.
Hello everyone! I had an excellent experience with Ross he was on time great service most of all fair and honest don’t see that every day.
I used One Call on a Saturday when my air had went out. The technician, Jason Suddeth, was prompt to call and confirm the appointment and was also able to arrive sooner than expected. Excellent service!! Would definitely recommend this company.
First off I would like to say thank you to the lady name Nedra who answered the phone. I was in distress due to our ac unit was not working which we found out to no fault of ours. But Nedra made it where we could have the contractor come out right away. Then the contractor name Jason Sudduth was a GOD send. He was very professional and well informed on what we needed to have done to our unit. He took care of everything for and made sure we were great. We are in debt to Jason and we HIGHLY recommend Jason to do all your heating and air needs. Thank you Jason...
My serviceman, Dustin "Red," called before coming, arrived on time, and was extremely professional and friendly. He gave me tips on how to maintain both my heating and air conditioning systems year round and gave me advice on how to notice potential problems--items that the builder should have pointed out, but failed to do. As a Realtor(R), I would gladly recommend his services to friends and clients. Red could give lessons on how to treat customers!
On Friday morning of 7/19/19 we requested a technician to come out to check our HVAC from Reliable Heating and Air after our unit stopped blowing cool air out of the blue and with unit only being13 months old since it’s a new house. Technician reported to us that the HVAC capacitor burned out the compressor which we were then quoted $2500 minus $930 for the part since it’s under warranty totaling $1570 to make repair. We received a second opinion with One Call Heating and Cooling and luckily we did because it was not the compressor it was just the capacitor which cost $205 to fix including the diagnostic . The technician from Reliable Heating and Air explained to us the diagnostic included filters which not only did he not provide but took out both filters from HVAC units and left them on the side of HVACs in attic. He also took panel off of the AC handler inside of attic and never put it back on which cause the AC furnace to over work for 24 hrs that . One Call Heating and Cooling was was able to correct what Reliable did and were truthful and saved us money by doing the right thing and provided the correct service at a reasonable price. I would recommend them to everyone.
One Call technician Mike came out and replaced a faulty fan motor and assembly. A few weeks after replacement the new fan was defective. One call honored the parts and labor warranty. Mike returned in a timely manner and replaced the defective parts. I appreciate doing business with a professional company who stands behind their work!
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