Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Trusted HVAC & Plumbing Services in Hazle Township, PA
S. J. Kowalski has been a trusted provider of heating, ventilation, air conditioning, and plumbing services since 1972. Our family-owned business serves residential and light commercial clients in Hazle Township and surrounding areas, offering installation, repair, and maintenance of high-efficiency systems. We specialize in furnaces, boilers, heat pumps, and ductless mini-split systems from industry leaders like Trane and Mitsubishi. Our 24-hour emergency service ensures prompt assistance for urgent HVAC needs. As the area's only Trane Comfort Specialist dealer, we combine technical expertise with personalized service.Our team of certified technicians prioritizes preventative maintenance to minimize system failures during critical seasons. We offer financing options through Wells Fargo Service Finance to support customer needs. With over 150 five-star reviews, our reputation reflects our commitment to quality workmanship and customer satisfaction. We serve communities including Berwick, Bloomsburg, and Mountain Top, maintaining transparency in pricing and service delivery. Our 50-year operational history demonstrates deep local market knowledge and industry experience.
Services
Furnace Repair
Boiler Services
Heat Pump Installation
Ductless Mini-Split Systems
Geothermal Heating
Plumbing Services
24-Hour Emergency Repair
Preventative Maintenance
Tankless Water Heaters
Indoor Air Quality Solutions
Details
- Year established: 1972
Highlights and features
- Family-owned since 1972 with 50+ years combined HVAC experience
- 24/7 emergency service available for urgent heating/cooling needs
- Factory-trained technicians certified for all major equipment brands
- Financing options available through Wells Fargo Service Finance
- 4.8-star rating with 150+ verified customer reviews
Associations and certifications
- Trane Comfort Specialist
What people say
Excellent service
Prompt repairs
Professional technicians
Reliable company
Great value
Services
Furnace Repair
Expert furnace repair services for all makes and models including Trane and Williamson systems. Our certified technicians provide prompt diagnosis and repair of heating system malfunctions. Preventative maintenance reduces winter breakdown risks while emergency service addresses urgent heating failures.
Heat Pump Services
Comprehensive heat pump installation, repair, and maintenance services for residential and commercial properties. We service all brands with focus on Trane systems. Our technicians optimize system efficiency and ensure proper operation through seasonal maintenance programs.
Boiler Services
Specialized boiler repair and installation services for oil and gas systems. We service Navien boiler systems with expert technicians trained in high-efficiency replacements. Emergency boiler repair maintains heating continuity during cold seasons with preventative maintenance plans available.
Ductless Mini-Split
Installation and repair of ductless mini-split systems for zoned heating and cooling. Our Mitsubishi-certified technicians handle multi-zone systems with energy-efficient solutions. We provide maintenance programs to ensure optimal performance of ductless HVAC systems.
Plumbing Services
Full-service plumbing solutions including water conditioning, tankless systems, and well work. Our licensed plumbers handle emergency repairs, system installations, and preventative maintenance. We offer 24/7 service for urgent plumbing issues with financing options available.
Questions
What HVAC services do you offer?
We provide furnace repair, boiler installation, heat pump maintenance, ductless mini-split systems, geothermal heating, and plumbing services for residential and commercial clients.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC and plumbing repair services with technicians available year-round for urgent system failures.
What financing options are available?
We offer financing through Wells Fargo Service Finance for HVAC system replacements and major repairs with approved credit.
Which areas do you service?
We serve Hazle Township, Berwick, Bloomsburg, Mountain Top, Sugarloaf, Drums, and surrounding communities in Northeast Pennsylvania.
What brands do you work with?
We service and install Trane, Mitsubishi, Rinnai, Honeywell, Triangle Tube, and Navien systems as authorized dealers and specialists.
Reviews (6)
Jazmine Robbins
Apr 27, 2022
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Speedy getting out to my house and I understand charging for the time to come out, but then wanting to charge me almost $2,000 for 16ft of flexi hose is sort of rediculous. Service: Ductless heating & A/C services
Katlyn Prednis
Apr 10, 2022
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My water pressure tank spontaneously sprung a leak. I called them and they made me an appointment right away. The technician came to the house on time and prepared. They replaced the tank same day and now everything is running smoothly. Professional, prepared, and great service!
Debra M.
Jan 26, 2022
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Our old furnace finally gave up and Kowalski installed a new one for us. The crew was very nice and professional and they did a great job. Service: Heating system installation
David Gross
Dec 20, 2021
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The two gentlemen that came to do the work at my house were very professional. They did a wonderful job installing and making everything go smooth. They did a great job explaining my new system. I was very satisfied with the experienced technicians that were sent to install my new system. Thank you again Services: Heating system installation, Ductless heating and AC services
Cheryl Pino
Jul 28, 2021
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I had a great experience with Kowalski service. My A/C went out a few hours prior to a household of weekend guests. Kowalski was able to come out within an hour and had my unit running within 1/2 Hour. They were professional, , courteous, and explained exactly what was wrong. I was/am so thankful to have a reliable HVAC company I can trust.
Drevo Binhart
Sep 16, 2020
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Came to my house to inspect my heating system furnace. Told me the furnace was shot and needed replaced. The furnace is approximately 15 years old. Price to remove and install new gas furnace hot air heating system was $5,000. And then they charged me $300 for the estimate. Had two other heating contractors come look at the furnace told me nothing was wrong with the furnace and should last another 10 to 15 years. These people are con artists taking advantage of older people beware
