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Trusted Experts In Delaware, Maryland, New Jersey and Pennsylvania
Sobieski Services Exceeding Expectations Every Day

About 

At Sobieski Services, we believe strong relationships are built through consistency, accountability, and treating people the right way. Since our founding in 1987, we have worked to build a company culture centered around family values, integrity, loyalty, and respect for the homeowners who trust us with their homes. Those principles continue to guide how we approach every heating, cooling, and plumbing project we take on.

Located just off 95 in Newark, we serve all of New Castle County and the surrounding areas, from Delaware down to Ocean City, and parts of Maryland, Virginia, and Pennsylvania. Over the years, we have built long-standing relationships with homeowners who value dependable service and straightforward communication from a team that genuinely cares about the quality of its work.

Call (302) 306-8465 or contact us online today to get a free estimate.

Leadership

  • John F.  Sobieski, III Photo
    John F. Sobieski, III Founder, Chief Executive Officer
  • Robert D.  Sobieski Photo
    Robert D. Sobieski Principal & Executive Vice President of Facilities & Production

A Vision For the Future


“35 years ago, J. F. Sobieski, Inc. was founded with a clear idea of what we would need for a successful future.”

– John F. Sobieski, III, CEO

Founded more than thirty-five years ago, our company has always put a strong emphasis on high quality service and customer satisfaction.

Industry Recognition & Awards

From the very beginning, customer satisfaction has been our number one priority. We hold ourselves to the highest of standards and have earned industry recognition and various awards.

Sobieski has an A+ rating with the Better Business Bureau and holds many designations with HomeAdvisor. We have also been awarded the Safety Training and Evaluation Process (STEP) Award and 2014 Excellence in Construction Award by Associated Builders & Contractors.

Learn more about Sobieski’s professional services by contacting us!

 The Sobieski Mission

The way we conduct our business has an impact on our customers, families, staff and management, subcontractors and community. Our goal has always been to help build lasting relationships with every client we serve, to solidify the gains we have made, to grow in new ways and to always be ready to serve our customers whenever they need us.

Our goal at Sobieski is to earn your trust while offering you the highest quality service. That’s why we focus on our three core values to make sure you can count on us:

Integrity

All members of our team have integrity in every decision they make.

Family

We treat our team like family so our employees are happy, loyal and trustworthy.

Courage

Everyone who is a part of Sobieski has the courage to make the right decision at all times.

By emphasizing these values, our friendly, knowledgeable and caring team of experts builds relationships with our customers and offers them the highest-quality services.

 

Professionalism You Can Trust

We understand that inviting a contractor into your home takes some level of trust. That’s why our team focuses on professionalism, clear communication, and respectful service from the moment a call is scheduled through the completion of the work itself. Whether we are repairing an AC unit, replacing a furnace, servicing a boiler, or addressing a plumbing issue, our goal is to help you feel informed and comfortable throughout the process.

Our technicians work hard to provide transparent recommendations and practical solutions without unnecessary pressure. We also back our services with a strong warranty to help provide additional reassurance after the work is completed. 

For homeowners facing urgent issues, we offer 24/7 emergency services, aim to accommodate same-day scheduling even for non-urgent issues, and we run weekend appointments. 

Exceeding Expectations Since 1987

For decades, homeowners throughout the Newark area and beyond have continued to turn to Sobieski Services because of our commitment to dependable service and long-term customer relationships. We are proud to serve generations of local families who value honest workmanship and a company that stands behind its work.

To help make larger repairs and system upgrades more manageable, we also offer flexible financing options through our office. Whether you need HVAC service, plumbing repairs, a routine maintenance program, or a complete system replacement, our team is here to help you move forward with confidence and dependable support.

Call our office at (302) 306-8465 today.

Why Choose Us?

  • Licensed, Insured, Vetted Pros
  • Get a 100% Free Estimate
  • Financing Options Available
  • Backed by a Warranty
  • Available for Emergency Help

Hear From Our Happy Customers

    We had a fantastic experience.
    “I would 100% recommend this company.”
    Julie L.
    They always get the job done right.
    “Sobieski has become our regular call for plumbing service.”
    Gary M.
    Hector was super warm and friendly!
    “Hector understands the true meaning of customer service and id be happy to have him back.”
    Amara D.
Affordable Solutions Starts Here Homeowner Promotions
Find promotions for plumbing, heating and air as well as limited time exclusive offers!

Trusted In Our Industry

  • NATE Certified
  • A+ Better Business Bureau (BBB) A+ Rating
  • Safety, Training and Evaluation Process (STEP) Award
  • HPAC Engineering Design Awards 2013
  • US Army
  • National Comfort Institute Certified Contractor
  • 2014 Excellence in Construction Award & Innovation in Construction Award, Associated Builders & Contractors
  • Frost & Sullivan Best Practices Award 2010
  • ACCA
  • RSES
  • LINC
  • DCA
  • PHCC
  • Sobieski Services, Inc. is a Screened & Approved Pro
  • Angie’s List 2013 Super Service Award

Contact Us Today

At Sobieski Services, we're always ready to take your call! Give us a call at (302) 306-8465 or fill out the form below to contact one of our team members.

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Be a part of the Home Care Club! Service Partner Plans

With our service partner plan, trust that Sobieski has your back. Enjoy the peace of mind of knowing you’re not only preventing early system failure, but that your system is operating at peak efficiency while keeping utility bills as low as possible!