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Weber & Grahn Air Conditioning & Heating
For 50 years, Weber & Grahn has gained the distinctive reputation for quality air conditioning and heating systems. We design, install, and service central air systems capable of maintaining optimum climate control, while keeping in mind the aesthetics and the acoustics of the system. Weber & Grahn is known as the Gold Standard of HVAC.

These high standards were set by two Naval Officers, Fred Weber (USS Champlin) & Eric Grahn (USS Rankin). These bright and talented engineers were highly sought after following their service to our country. Fred Weber, a Stevens Institute of Technology graduate, became a Professional Engineer. He worked for Babcock & Wilcox Co. and Foster Wheeler Corp. in New York City.
Services
All Staff personnel was extremely professional and respectful. The repair service technician was over the top with installation and explanation and going beyond the call. Extremely Satisfied, Thank you! I want to thank you all for the many ways you bless this part of God's work. Today I am especially appreciative of how you maintain our heating and A/C equipment.
Every day, Weber & Grahn sets out to prove that excellence is a maintainable standard. Whether installing a new system or repairing an existing air conditioning unit, our goal isn't complicated. At Weber & Grahn, we strive to be the absolute best at everything we do. Through the W&G Service Company, our active service company, W&G provides service for all of our clients with our 24/7 service.
W&G Service offers a full complement of gas heating services including gas furnace repair and replacement, gas boiler repair and replacement and gas conversions. As Warranty Service Providers for numerous name-brand manufacturers, we have extensive experience in installing, repairing and maintaining a wide variety of gas heating equipment.
With a fleet of service vans fully stocked with the most commonly-needed parts, we're prepared to deliver the outstanding service that's earned W&G a reputation for being the 'gold standard' in furnace repair. We know that whether it's scheduled routine maintenance or a system breakdown you want service sooner rather than later.
The professional NATE certified technicians at Weber & Grahn are experts in repairing gas boilers. Whether you have a boiler failure or simply need a tune-up, we bring 50 years of experience to every job we tackle.

Our skilled technicians provide comprehensive boiler repair services that include zone valve checks, carbon monoxide testing, operational safety checks, boiler piping, diagnostics, thermostat calibration, gas burner and heat exchanger tune-ups and virtually any type of inspection or part replacement that is required to make your boiler operate in its top condition.
Reviews (10)
Lawrence Robins
Lawrence Robins
Oct 16, 2021
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I actually take reviews quite seriously. And I know people usually don’t write things unless it’s very bad or very good but in this particular case I feel compelled to speak up. They very much know what they’re doing their technical team is amazing. However from an ethics standpoint I give them zero stars. I spent over $30,000 with this company over two years. They’ve given me bad advice and I never figured out how to fix my system. I ended up installing a boiler when they gave me an $18,000 estimate on top of the 30 I already spent. I put in a boiler for $6000 and I told the owner that
Rory Cad
Rory Cad
Jul 25, 2020
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Have used W&G for many years and they have always been professional and knowledgeable. Highly recommend Thank you
Jeanie S.
Jeanie S.
Dec 13, 2019
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I have been a customer for 4 years now. My home has a gas fired burner and at times, the thermocoupler would burn out. I needed a reliable company that would service my burner 24/7, 365. To date, I have had no complaints with their service which includes their office personnel and their service techs. Yes, I have had to request an emergency service call and they were able to get my burner back up and running quickly. I've read poor reviews about their service manager, Mike. Just yesterday, I had to speak with Mike about a part that I need to have replaced on my burner and he was polite and
Robert E.
Robert E.
Nov 26, 2019
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One of the worst business I have ever! Does not return call, emails. Looking for a$150k job and zero response from them. Sad part is they built my original system and have maintained it for years. Yet no response from Owner down. Will take my business elsewhere
Thomas Jones
Thomas Jones
Jun 26, 2019
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I called mid day hoping I might get appointment for at least the next day. I was told a technician would be there later in the day. Two hours later he was at my door. The Technician was Sal who listened and then walked me through the possibilities and then quickly diagnosed the problem and fixed it in a timely manner. He further discussed what likely happened and was a wealth of knowledge. Appreciated the effort. I was a first time customer but now I'm definitely sold on their service. Very professional.
John R.
John R.
Feb 26, 2019
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I should have looked at all the reviews here before I called them. I called them and told them EXACTLY what the issue was : Dehumidifier not working with Nest Thermostat , and they said they could fix it. Other local companies said not despite Aprilaire and Nest saying it could. Well after 2 visits they couldn't do it and tried to push new products onto us. I said no and thank you. Now they sent a bill to collection.??!!! AND I had to have another company come in and rewire the A/C compressor to original specs--at my cost.
Stay away - they will promise everything , deliver nothing and harass
John Roulett
John Roulett
Nov 18, 2018
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They claim to have abilities and all they are doing is trying to get into your house and trying to sell you other , more expensive, products. I had contacted both Nest & Aprilaire to see if the products would work together. Both companies said yes.So I called some local companies who said they didn't know how. This company claimed to be able to. Well- after 2 visits they said the equipment , Nest ( which worked perfectly before & after the visit ) , was at fault and that they would solve all the issues if I were to buy a very expensive Honeywell thermostat through them . No dice .....not falling
Tom M.
Tom M.
Jul 19, 2017
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STAY AWAY from this company. Questionable business practices, including false evaluations made during service calls (they will tell you that you need a new system when a simple, inexpensive repair is actually possible - the service manager admitted this on the phone) and unauthorized charges on your credit card. You've been warned.
Mark Middlekauff
Mark Middlekauff
Jun 04, 2017
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Friendly and helpful customer service with quick scheduling during busy season plus repairman was friendly, knowledgeable and skillful. Overall, I am pleased.
Greg S.
Greg S.
Nov 26, 2016
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It's as if they try hard to not be helpful. So often I just get attitude as I have found no orientation to help out a customer (of which I have been for 5-8 years). Basically, they act like they don't care if you work with them or if you have other options. I wonder how they got so bitter. It's weird. And I pay them $1,500 a year already for service, whether I need them or not during the year.

Whatever. I'd wished other people had warned me. I bet ya that if they read this they will just fire me as a customer rather than try to find out they better service customers.