About Stable Air, Your Local HVAC Company
At Stable Air Heating & Cooling, we are a local HVAC company serving Saratoga County from a storefront shop at 30 Wood Rd in Round Lake, NY. The person who looks at your furnace, AC or mini split is the same one who comes back to do the work.
- Rated 5.0 on Google
- Accredited with the BBB
- EPA certified
- 0% financing for 21 months
Last updated
“I contacted three different companies. Anthony explained the process the best and was easy to work with. His price was …” Donnarae Norling, Google review

Who does the work when you hire Stable Air in Saratoga County?
At Stable Air Heating & Cooling, the same person who gave you the estimate does the work. Call about a furnace that won't fire or an air conditioner that quit and we come out, look at the system and tell you what we found.
Then that same person is back at your house in Saratoga County doing the repair or the install, with no salesperson first and a stranger later. So whoever measured your rooms and heard about the upstairs bedroom that never feels right is the one running the line set and wiring the thermostat.
If something comes up a year later, you're calling a company that has already seen your system. If you work in HVAC yourself, see careers at Stable Air Heating & Cooling in Round Lake.
More about One Person, Start To Finish
Charlene Shahin noticed this when her 1950 furnace was replaced. In her Google review she wrote: “Other companies I contacted sent a person to do the estimate but not the work!” Johna Applestein had her central AC and furnace installed by one person working alone, and she wrote that they felt they were getting “a higher level of attention to detail.”

How much training is behind our HVAC work in Saratoga County?
Four years of HVAC education came before our first job, and we are EPA certified. It mostly shows in things homeowners never look at, like how a system gets sized for the house or how venting gets fitted to an older home. Dustin King had ticking in his ductwork until we redid the run that was causing it and sealed the ducts.
A lot of Capital Region houses are old and very little in them is standard. Customers have had us replace a 1950 furnace with custom-made vent work, take an oil furnace out of a 200-year-old farmhouse, and custom fabricate ductwork so a heat pump system could tie into existing ducts across multiple zones.
More about Repair Or Replace Advice
Training also means knowing when a repair isn't worth your money. If a furnace or air conditioner has reached that point, we'll say so and show you why. Mary Lynne Hamilton called about a central air system that had stopped working and wrote that she got “a clear answer as to why our unit wasn’t working” along with what fixing it would cost compared to replacing it.

What heating and cooling calls do we get most in Saratoga County?
Most calls start with a few words like "heat not working", "air not working" or "air conditioning broke", typed into a phone on a cold January night, and those are the calls we take. We find the cause before we talk options, and it might be a simple repair.
When kimberly G's furnace needed a part ordered, we lent her a couple of space heaters until it came in. Sometimes the honest answer is a replacement.
Outside of repairs in Saratoga County, the bulk of the work is tune-ups, furnace and AC replacements, and mini split installs. Some customers have come to us wanting to get off oil or gas and move to heat pumps or mini splits, and our pages on heating services and air conditioning cover the full list. You can also browse all HVAC services in Saratoga County on one page.
More about Other Work We Do
We install water heaters, including high-efficiency heat pump water heaters. If you heat with a boiler and are weighing a move to a heat pump, we can walk you through what that means for your house.

What do customers say about Stable Air?
Mostly that we take the time to explain. Donnarae Norling contacted three companies before choosing us, and she said the process was explained best here and the price was fair. Jordan Gerber has used us for his furnace and central AC, and he called the work honest and dependable.
The follow-up after a job comes up a lot too, and so does the clean-up. kimberly G mentioned how well the work area gets cleaned before we leave.
Two customers found us after neighbors recommended us on Nextdoor. There's plenty more on our customer reviews page.
More about Customer Experiences
Kathryn Kennedy had two mini splits installed in her 1950s cape-style home and noted that the installer “showed up on time” and cleaned up every day before heading home. Kate Caddell had her whole house moved to mini splits, then invited us back to service her boiler going into the fall.

Where is our HVAC company in Saratoga County?
Our storefront is at 30 Wood Rd Unit 5 & 7, Round Lake, NY 12151, a village in the Town of Malta in Saratoga County. From there we work in 14 communities across Saratoga, Albany and Schenectady counties. Much of our work right now is in Clifton Park, Mechanicville and Latham, and the full list runs from Saratoga Springs and Ballston Spa down to Delmar and Slingerlands.
Winters here are long: NOAA's 1991 to 2020 normals for Albany Airport put the average January low at 15.9°F with 59.2 inches of snow a year, so heating gets most of the attention. Summers still reach an average July high of 83.9°F, and anyone with a second floor that holds heat feels it. Whatever we put in has to handle both.
Why Saratoga County homeowners choose Stable Air
What you get when you call the Round Lake shop.
The person who quotes the job does the job
Four years of training before starting
Rated 5.0 on Google
Mini split and heat pump specialists
Accredited with the BBB
EPA certified
Capital Region homeowners share their comfort stories
These are real Google reviews from our customers, shown the way they wrote them.
Featured Google reviews
I was having problems with my furnace and had read some reviews on Nextdoor about Stable Air. I decided to give them a call and make an appointment. The owner of the company came over and examined the furnace. He told me he could clean it and presented an alternate idea…a new system. He gave me a …
Highly recommend this company for mini split installation. The owner was incredibly helpful throughout the entire process, answering all my questions and taking the time to make sure I understood my options. They installed three units in my home, met every deadline, and followed through with clear …
Stable Air installed a new Heating and Cooling system for our home last fall . After getting a few estimates we decided on Stable Air ! The presentation , products service and warranties were clearly explained and all questions were answered . He even made recommendations to improve efficiency. …
I contacted three different companies. Anthony explained the process the best and was easy to work with. His price was fair. He follows up to make sure you're happy. I highly recommend this business.
We had Stable Air come and assess our central air conditioning system that was no longer functioning. We needed to understand what was happening, whether or not it was worth fixing given the age of the unit and what the associated costs would be for fixing versus replacing. We got all that and more …
We worked with the owner of Stable Air Heating and Cooling last October to upgrade our entire home to mini splits for efficient heating and cooling. What a difference! The units are nearly silent, and manage not only the temperature perfectly but we notice how comfortable the humidity level stays …
It is very important to me being comfortable in my home. Stable Air Heating and cooling has been helping me with this for years. The owner is knowledgeable and fair. He went out of his way many times to diagnose problems and get my furnace up and running so i wouldn't be without heat. One time he …
Anthony is the BEST to work with. He replaced my 1950 furnace which included having to custom make some of the vent work. I really appreciated that when he came to do the estimate he actually sat down with me and gave me the time I needed to discuss my options and answer my questions! Even better …
Very impressed with this company. The owner was extremely knowledgeable, willing to take the time to listen to what you wanted and needed, and then explained a solution. He promptly returned calls and provided detailed information. He was prompt, very detailed, extremely knowledgeable and took the …
Questions about Stable Air heating and cooling in Saratoga County
Before you let someone into your basement or attic you want to know who's coming. These are the questions people ask about us, the Round Lake shop and how a job with us goes. We answer from what customers wrote and what we know for sure.
Does the person who gives the estimate do the work in Saratoga County?
Where is our shop in Saratoga County?
Will you tell me if a repair isn't worth the money in Saratoga County?
Do you work on older houses in Saratoga County?
“I bought a mr cool DIY mini split ac system from home depot. I called many ac company's to get it installed. None would …” David Sager, Google review
Ready to talk with us about your home?
Call (518) 645-8011 or send the call back form. Tell us what's going on with your heating or cooling and we'll get back to you to set a time. Our storefront is at 30 Wood Rd Unit 5 & 7, Round Lake, NY 12151.
Prices depend on the house and the system. Call (518) 645-8011 for a price on yours.