S J Kowalski

A Legacy of Comfort and Efficiency Since 1972

S. J. Kowalski, Inc. has been the trusted name in heating, air conditioning, and plumbing services for residents and businesses in the Hazleton area for over 40 years. Founded on a commitment to exceptional service, we've helped countless families and businesses achieve optimal comfort and efficiency in their homes and workplaces.

Who We Are

Owned and operated by the Kowalski family, S. J. Kowalski, Inc. boasts a team of highly skilled and certified technicians who are experts in all aspects of HVAC and plumbing. We take pride in providing personalized attention, prompt service, and lasting solutions to our valued clients.

Our Services

We offer a comprehensive range of services to meet all your heating, air conditioning, and plumbing needs, including:

Heating Services

• Furnace repair, installation, and maintenance
• Boiler repair and installation
• Heat pump installation and repair
• Geothermal heating systems

Cooling Services

• Air conditioner repair, installation, and tune-up
• Ductless mini-split installation and repair

Plumbing Services

• Comprehensive plumbing repairs and installations
• Water heater repair and replacement
• Leak detection and repair

Our Values

Our core values are:

• Integrity: We uphold the highest ethical standards and honesty in all our interactions.
• Customer Focus: We prioritize your needs and provide personalized solutions tailored to your unique requirements.
• Efficiency: We work diligently to complete projects on time and within budget.
• Quality: We use only the highest quality materials and equipment to ensure lasting results.

Why Choose S. J. Kowalski, Inc.?

With over four decades of experience and a proven track record of customer satisfaction, S. J. Kowalski, Inc. stands out for:

• Family-owned and operated: We understand the importance of personalized service and building lasting relationships with our clients.
• Expert technicians: Our team is highly skilled and certified to handle all your HVAC and plumbing needs.
• Comprehensive services: We offer a wide range of services, ensuring all your comfort and efficiency needs are met.
• Emergency response: We are committed to providing prompt service, especially when emergencies arise.

Contact Us Today!

Whether you need a routine tune-up, emergency repair, or a complete system installation, contact S. J. Kowalski, Inc. today. We look forward to exceeding your expectations and ensuring your comfort and satisfaction.