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Expert HVAC Installation, Repair & Maintenance in Albany, NY

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Local HVAC Experts You Can Trust in Albany

Residential & Commercial Heating and Cooling Solutions


At ALJ Heating & Cooling, LLC, we proudly serve Albany homeowners and businesses with top-rated HVAC installation, maintenance, and repair services. Whether you need a new furnace, AC repair, or boiler service, our experienced team delivers fast, reliable, and energy-efficient solutions tailored to Albany's seasonal demands.

Services available in Albany

Albany Air Conditioner Repair, Maintenance & Installation


Stay cool and comfortable all summer with expert AC services from ALJ Heating & Cooling. We provide professional air conditioner repair, maintenance, and installation for homeowners and businesses throughout Albany, NY. Whether your system needs a seasonal tune-up, a quick repair, or a brand-new installation, our licensed HVAC technicians deliver fast, reliable results.


As a locally owned and operated business, we understand the unique climate challenges of the Capital Region. We’re proud to serve our Albany neighbors with responsive, honest service and personalized attention. When you choose ALJ, you’re choosing a local team that truly cares about your comfort and long-term satisfaction.


We thoroughly inspect your air conditioning system to identify performance issues and make expert recommendations. Our team works on all major brands and ensures your AC runs efficiently for maximum comfort and energy savings.


From emergency repairs to full system upgrades, we’ve got Albany covered. When you call ALJ, you’re getting experienced professionals who know the area, respect your time, and deliver dependable cooling when it matters most.

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ALJ Heating & Cooling technician performing AC installation in Albany, NY

Google Reviews
4.9★★★★★ (143)

★★★★★
Anthony recently installed a new furnace in our home. We have worked with Anthony in the past and, as always, we were 100% satisfied with the job he did for us.
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Barb Martenis
★★★★★
Highly recommend Anthony of ALJ Heating & Cooling, LLC. Installed a new furnace and AC for us in Albany. Very quick service and install. He made it very easy and great to work with! No issues at all. Great company to work with!
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Dillon Nash
★★★★★
Anthony quickly diagnosed the problem and efficiently repaired my heating system. His professionalism was evident throughout the entire process; he was courteous, skilled, and clearly knew his craft. There was no unnecessary fluff, just straightforward, effective service.
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O snap Photobooth
★★★★★
Anthony has done an outstanding job servicing one furnace, replacing another and he's lined up for another replacement shortly (all on separate properties)! I would recommend him without hesitation!
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Steven Catalano
★★★★★
Anthony was prompt in response and timely with the job. 100% professional in communication, work estimate, skills, and attention to detail. I definitely would recommend him to friends and family in need of professional HVAC installation and service.
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Gonzalo Gonzalez
★★★★★
Anthony is awesome. I like how ALJ is his business and not a corporation. He was extremely personable, knows his stuff and prices fairly. I highly recommend to anyone in need of HVAC servicing or replacement.
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Jamie Holtz
★★★★★
I am absolutely thrilled with the exceptional service from AJ! I called in the morning for emergency heating repair, facing a critical situation with no heat and the risk of frozen pipes. AJ answered my call right away and swiftly made arrangements to visit, despite the treacherous road conditions due to heavy snowfall.
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Tim Kiernan
★★★★★
ALJ Heating & Cooling quickly answered our emergency no heat call. After discussing the parts and time frame needed to make repairs we decided on a new heating system. On Monday the new furnace arrived and by the evening the new system was installed and operational.
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thomas oconnell
★★★★★
Anthony is knowledgeable, courteous, friendly , reliable , prompt and a pleasure to have him come in my house for any HVAC Service I have needed in the past 2 years.Anthonys pricing is very fair as well. I wholeheartedly recommend Anthony for anything that is HVAC related.
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e martenis
★★★★★
I recently had the pleasure of working with ALJ Heating and Cooling to install a new furnace in my home, and I couldn’t be happier with the entire experience. From start to finish, their professionalism, expertise, and customer service were truly exceptional.
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Larry Pfaff
★★★★★
My wife and I enthusiastically recommend ALJ Heating & Cooling for heating/cooling service. Here’s why. Our AC system (5-ton) broke-down during a heat-wave; requiring an emergency response. We called ALJ based on the 5-star reviews, and true to these; Anthony (the owner) answered the phone and came by the next morning to assess.
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Anthony Joseph
★★★★★
ALJ Heating & Cooling LLC installed a brand new furnace at our home. He was very knowledgeable and saved us a ton of money!
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Stephanie McDonald

Trusted HVAC Experts in Albany, NY

When it comes to heating and cooling your home or business, you deserve trusted service from experienced HVAC professionals. At ALJ Heating & Cooling, we take pride in being Albany’s go-to experts for reliable, efficient, and high-quality HVAC solutions. Our team is committed to delivering exceptional customer care and total satisfaction on every job.


With over 7 years of experience serving Albany and surrounding areas, our skilled technicians are equipped to handle all your HVAC needs—from furnace and AC installation to boiler repair and seasonal maintenance. Whether you need a fast repair or a complete system upgrade, we work closely with you to deliver the right solution at the right price. At ALJ Heating & Cooling, your comfort is our priority, and we’re proud to be the team Albany residents and business owners trust year-round.


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Get a Free Quote for HVAC Services in Albany

Need reliable HVAC service in Albany? Call ALJ Heating & Cooling or fill out our quick online form to schedule your appointment.

We're here to help with fast, friendly service—no matter the season.

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