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Read verified customer reviews of the most reliable HVAC contractors in Buffalo, NY. Save time and money by comparing prices, getting expert recommendations, and finding the perfect fit for your needs.

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Zenner & Ritter Inc. is the leading HVAC contractor in Buffalo, NY, offering a wide range of services including air conditioning, heating, ductless, plumbing, and generator installation, repair, and maintenance. Our team of experts is dedicated to providing top-notch solutions for all your heating, cooling, and plumbing needs.
Customers praise the professionalism, knowledge, and courtesy of the technicians, as well as the efficiency and satisfaction with the services provided.
Only one review mentions unprofessional mistakes and fraudulent service, but this review is an outlier compared to the overwhelmingly positive reviews.
4.9
Based on 4,034 reviews
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O'Donnell Heating & Air Conditioning, Inc. is a reliable and trustworthy HVAC services provider in Amherst, NY, and surrounding areas, offering a wide range of services, including heating repair, heating service, heating installation, air conditioning repair, air conditioning service, air conditioning installation, indoor air quality solutions, ductless HVAC systems, zoning systems, garage heating, oil to gas conversion, plumbing services, and sheet metal fabrication.
The company's professional and friendly staff, quality of work, and honesty earned praise from the majority of customers.
A few customers experienced issues with pricing and felt misled about the cost of parts and labor, while others had poor interactions with technicians.
4.7
Based on 373 reviews
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Regan Heating and Cooling is a trusted HVAC contractor in Western New York, providing repair, installation, and maintenance services for heating and cooling systems. With a focus on customer satisfaction, our experienced technicians ensure your home's comfort 24/7. We offer services including heating and AC repair, installation, boiler repair and replacement, and hot water tank repair and replacement.
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Erb Company, Inc. is a leading wholesaler in the area, offering a wide variety of plumbing, heating, and air conditioning supplies, pipes, valves, fittings, underground products, and waterworks. With over a century of experience, they have evolved into a trusted name in the industry, distributing top-quality products throughout Western New York and Northern Pennsylvania. Their commitment to excellence and expertise ensures the highest quality products and exceptional customer service.
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Thermal Precision specializes in closed, sealed, glycol coolers for a wide variety of non-contact cooling water applications. Our systems are designed to match the heat load under the most demanding conditions to ensure that it exceeds performance expectations. We offer solutions for a variety of industries including air compressors, furnaces, and more. Our expertise lies in designing tailor-made solutions that meet the exact requirements of your application.
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Maunz Co., Inc. is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time.
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A.G. Roehrig and Son, LLC has been a family owned and operated heating and air conditioning company since 1929, serving residential and commercial applications in the Buffalo & WNY Area. We offer a wide variety of HVAC services including heating, air conditioning, refrigeration, and ventilation, with a focus on customized solutions and impeccable attention to detail. Our experienced technicians are fully prepared to meet the demands of your living or working space, ensuring a comfortable indoor environment throughout the year. With a strong commitment to excellence, we provide worthwhile results through attentiveness and diligence, earning a reputation for being a trustworthy and reliable partner for all your HVAC needs.
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Duct Busters of WNY provides comprehensive air duct cleaning services to homeowners in Western New York, improving energy efficiency and indoor air quality through thorough cleaning of air ducts, vent covers, and main trunk lines. Our team uses state-of-the-art equipment and techniques to remove dirt, dust, and debris, leaving homes with cleaner air and improved energy efficiency.
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John Lock Air Conditioning and Heating Service Inc. is a third-generation family-operated company serving Western New York for over 55 years. We specialize in the design, installation, and service of heating, cooling, and indoor air quality equipment for both residential and commercial properties. Our team of experts is dedicated to providing exceptional customer service, prompt courteous service, and high-quality work.
Excellent customer service, professional technicians, and positive experiences with installations and repairs.
Inconsistent communication, billing issues, and poor repair experiences.
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The heating, ventilation, and air conditioning (HVAC) experts at TRS Heating and Air Conditioning are here to help you with air conditioner or furnace repair as well as service, maintenance, replacement, and installation. We serve Western New York and surrounding areas. Regular maintenance of your air conditioner or furnace is important, because it can reduce the likelihood of emergency breakdowns. Regular service check-ups of the these devices will ensure efficient functioning that can also result in reduced energy costs. TRS has the training and expertise necessary to handle issues for all brands of HVAC equipment. Certified, Trusted Technicians
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NOCO is a leading energy provider offering a range of services, including heating and cooling solutions, propane, natural gas, electricity, and sustainable energy options for homes and businesses across New York State. With a commitment to innovation and sustainability, NOCO provides custom energy plans that deliver optimal value to its customers.
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We would like to introduce you to Twin Air Heating & Cooling We Specialize in all HVAC systems. Since 2005 Twin Air has been helping a lot of people and businesses in Western New York. Our Company is one that can be Trusted in your home and business.
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RL Stone Company, Inc. is a leading provider of process control instrumentation, HVAC, and steam specialties for over 90 years. With a wide range of products and services, the company offers expert solutions to help specify, install, service, and maintain equipment for industrial, commercial, and municipal industries. From steam specialties to process control instrumentation, RL Stone Company, Inc. strives to assure process safety and efficiency. The company's experienced team of experts provides custom application expertise, engineering capabilities, and value-added services to provide a complete, one-stop solution offering.
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