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About Sila

Sila has been committed to exceeding the expectations of customers since 1989, offering a wide range of services for HVAC, plumbing, indoor air quality, and home automation systems. We don't just believe our customers should be satisfied, we guarantee it! Our trusted reputation is built on 30+ years of industry expertise, combined with an unwavering commitment to delighting customers, delivering comfort, and giving back to our communities.

Sila Blue Swoosh - Repair Services

Areas We Serve

Sila serves the Northeastern and Mid-Atlantic U.S., delighting customers from New Hampshire to Virginia. With our wide coverage, we have more technicians and vans on call 24/7 than most of our competitors. For you, that means fast, convenient, professional service for any air conditioning, heating or plumbing needs you have.

Why Customers Choose Sila

We believe that comfort is what makes a house a home. From custom HVAC and plumbing installations to repairs and regular maintenance, our team of engineers, certified technicians and licensed plumbers have one goal: keep your home comfortable and safe.

The Sila Difference
Honesty & Transparency
No upsell, no hidden costs: just honest, expert advice. That's our bottom line.
Exceptional Customer Service
We're there for you before, during, and after your service to make sure you're happy and 100% satisfied.
How do we define integrity? Expertise driven by passion and delivered with the utmost respect for your home or business.

What Our Customers Say About Us

  • Sila came out the next day to evaluate some issues I had been having with my A/C unit. John was... read more

    Jim K.

    We had a great experience with SILA getting ductless mini splits installed. Everyone was considerate and professional. Paul, the foreman,... read more

    Lynn R.

    We were very grateful for the patient, detailed info from Graham in sales who guided us to our replacement AC... read more

    Valerie P.
  • Very pleased with Sila Heating and A/C. Super responsive service, and very helpful technicians and estimators. Our AC went... read more

    Michael L.

    Sila techs were able to quickly fix my AC issue professionally and with PPE (covid19 considerations). Very haply with the... read more

    cklasdf p.

    Working with Sila was a great experience from beginning to end. From the moment we called to set up an... read more

    Patricia R.
  • John showed up with mask and foot covers on. Was very knowledgeable, and assessed our central ac quickly. Gave us... read more


    Our AC stopped working late in the day on a very hot summer day. We had adopted a newborn baby... read more

    Jessie J.

    Great experience. Easy to make an appointment. Everyone is friendly and courteous. Our technician, Elias, arrived on time, was knowledgeable... read more

    Jeff H.
  • I've used Sila for heating and AC for years. They fully rebuilt a heating system in my prior house and... read more

    Jim B.

    I confidently give Sila 5 out of 5! Not just for their service today but for all the years since... read more

    Colin B.

    Technician Sean was onsite providing annual maintenance to our Sila high velocity a/c system. We are so pleased with the... read more

    Mary A.
  • Sila is always so wonderful. They're my favorite contractor to work with and we've come to trust them implicitly.

    Chad H.

Awards and Certifications

Sila's industry certifications and awards recognize the unparalleled service we provide our customers, and our dedication to being the best.


Get to know our leadership team:

Jack Rothacker
Jack Rothacker founded Sila in 1989 following his honorable discharge from the US Navy. He is a 3rd generation HVAC professional. Jack grew up working for his grandfather who was a plumber and then helped his father expand his family’s HVAC business to multiple locations around Chicago before venturing out on his own to found Sila in Pennsylvania.
Lou Pellegrini
Lou Pellegrini joined Sila in 1998 when it was a small company operating out of only one location. During his tenure, Sila has successfully expanded into the leading HVAC and plumbing company across the mid-Atlantic and Northeast. Lou also drove Sila’s philanthropy to focus on cancer research. Lou has a BA from the University of Delaware.
Mike Rudolf
Mike Rudolf began his career with Sila in 2003. He has held increasing key leadership roles across several departments, starting in Marketing, then as general manager of several regional offices before being promoted to COO. Mike has a BA from St. Joseph’s University and lives in Wayne, PA with his wife and two children.
Eugene Malinowski
Gene Malinowski joined Sila in May 2015 as Controller and subsequently was promoted to CFO. Prior to joining Sila, Gene had a long career at Tasty Baking Company where he had held the position of Corporate Treasurer. Gene has a BA in Accounting and an MBA, both from Widener University.

We Support Our Communities

Giving back to our communities has always been one of Sila’s core values. We continue to support a wide variety of organizations from nonprofits and youth sports teams, to local community events and cancer research initiatives such as Alex's Lemonade Stand Foundation and Steps to Cure Sarcoma.