Worry-Free HVAC Service in Buffalo

Service calls, repairs and replacement—guaranteed.

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What We Do Best

Save up to $2,550 on a new HVAC system!

Buy a qualifying air conditioner, and we’ll give you a high efficiency furnace FREE. Get your free, no-obligation estimate today. 

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We’ve Changed Everything by Covering Everything

Get a new, high-efficiency heating and air conditioning unit without the out-of-pocket expense. Other benefits include free maintenance, repairs and parts. All for a single monthly payment that’s less than the average cell phone bill.

  • HVAC Leasing Program

    HVAC Leasing Program

    Older HVAC equipment can be costly, both because of constant repairs and higher energy bills. Avoid the hassle and enjoy high-efficiency comfort through the Advantage Program™. A monthly subscription comes with benefits like a new HVAC system, plus repairs** and maintenance. You’ll always be at the top of the line with our priority service. Even if we’re called on during a weekend or holiday, Sunbeam Service Experts in Buffalo can assist!

  • Water Heater Leasing Program

    Water Heater Leasing Program

    Most homeowners aren’t thinking about their home’s water heater often, until it stops working. Instead of paying out of pocket to replace it. We take care of everything from installation and repair to parts and labor costs!** Signing up also means enjoying the flexibility to try a different water heater style or size as your family changes.

  • Water Treatment Leasing Program

    Water Treatment Leasing Program

    While hard water is already a problem because of its bad taste, it can also aggravate skin conditions, discolor your clothes and dump extra minerals in your home’s dishwasher. With a subscription to our Advantage Program™, you can count on clean and healthy water without high, up-front costs. Your subscription comes with a new, high-efficiency water treatment system, along with softener salt and future repairs.

Total home comfort at your fingertips

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HVAC

Heating and cooling systems from Sunbeam Service Experts deliver total comfort, keep energy costs down and improve indoor air quality through consistent air filtration.


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Your Personal Experts

Sunbeam Service Experts started in 1939 with the goal of delivering some of the best heating, cooling and plumbing practices in the industry. From that day forward, we’ve been so confident in our work that we backed it with a 100% Satisfaction Guarantee* for a year.

  • 100% Satisfaction Guaranteed*
  • Fast Response
  • Licensed, Bonded, & Insured
  • ACE Certified Technicians

What Our Customers Are Saying

 review site
Feb 17, 2025

Had no heat and Nelson was out within an hour to diagnose the problem and was able to get me an appointment for tomorrow to get it fixed

jennifer torres
 review site
Feb 11, 2025

Had no heat. Sunbeam came out the same day, got me up and running, then returned the next day to replace the faulty switch on the furnace so far, so good. Great working with Nelson and Mike, true professionals. Cory W. A satisfied customer

Blessidtruth
 review site
Feb 06, 2025

Guys were very respectful & knowledgeable Justine & Nelson teamwork thanks

joann debose
 review site
Feb 04, 2025

Hunter,Matt, good job "

Eric Mcadory
 review site
Jan 30, 2025

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Offers Selected For You

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10% OFF FOR ACTIVE DUTY OR VETERANS

THANK YOU FOR YOUR SERVICE!

10% OFF Any Product or Service*
For all Active-Duty, Retired, and Veteran Military Personnel 

  • It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom
  • All worked performed by licensed experts, and backed by a written, 100% Satisfaction Guarantee

Service Experts is proud to be affiliated with Military Makeover and Hiring Our Heroes

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THREE LIMITED-TIME WAYS TO SAVE WITH AN ADVANTAGE PROGRAM BUNDLE

  • Bundle two HVAC systems through the Advantage Program and save $20 a month!
  • Bundle an HVAC and a Water Heater or Water Treatment System through the Advantage Program and save $15 a month!
  • Bundle a Water Heater a Water Treatment System or Indoor Air Quality through the Advantage Program and save $10 a month!

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HVAC Service and Furnace Repair in Buffalo

Your home should feel like a comfortable escape as temperatures get colder. Don’t let a malfunctioning heating system leave you in a deep freeze this winter. Count on Sunbeam Service Experts to keep your HVAC system in great shape this winter.

Trust your local HVAC Experts when your gas furnace needs to be serviced in Buffalo.

At Sunbeam Service Experts, repairing, maintaining and replacing HVAC systems is something we do regularly. We’ve been providing quality heating and cooling services for years, so we’ll have your home back to feeling comfortable in a short time.

Our Experts are among the finest in the industry. They have been through rigorous training to earn HVAC’s gold standard—ACE certification. Whatever you use to heat or cool your home, our team will get the job done right the first time—our technicians can service any brand of furnace.

Sunbeam Service Experts is dedicated to exceptional furnace repair, maintenance and installation. We believe in the excellence of our repairs so much we guarantee it in writing for a full year.

We offer a wide range of heating and cooling services, from HVAC installation to repair and maintenance. This includes reputable heat pump service, such as heat pump installation, repair and tune-ups. Additionally, if you are seeking a heating and cooling Expert for your home renovation, remodel or construction project—our crew is the go-to HVAC contractor in Buffalo.

Our 100% Satisfaction Guarantee* establishes our devotion to delivering the best furnace service in the industry. Regardless of whether you need heating or AC repair, maintenance or installation, count on Sunbeam Service Experts for premium work every time.

Unclogging your most common plumbing problems with Service Experts.

Free Plumbing eBook

Sick of your leaky toilet or clogged drains? What’s really happening with your home’s pipes? Download our FREE Plumbing eBook. Click to download!

We can make you feel comfortable with your choices under the EPA’s new regulations for air conditioning refrigerants.

It can be difficult to decide the right course of action to take with a significant change like the EPA’s mandate eliminating the refrigerant your air conditioning system probably uses to cool your home. Learn how you can adjust your home comfort system to keep up with new regulations.

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Staying Prepared–Ask the Experts

Premier Partners

Two Service Experts technicians

Become an Expert

We’re always searching for for new talent, and that just might be you! Learn more about how to join a team built from the best.

**For HVAC Service Memberships, certain warranty exclusions and limitations apply. See your signed agreement for full terms and conditions. For the Advantage Program™, please see your signed Advantage Program Agreement for full details and exclusions. Lease with approved credit; visit ServiceExperts.com for details.

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Our Experts are ready to take care of your home comfort needs!

© 2025 Service Experts, Service Experts Heating & Air Conditioning, and the Service Experts logo and design are registered trademarks of Service Experts LLC and used under license by SE Canada Inc. All Rights Reserved. *Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.

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