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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

  • A big thank you to Amy and TJ for getting to me during a busy season with all the pressures... read more

    Michael T.

    Stephen was great. He showed up on time and was cognizant of social distancing guidelines. He took... read more

    Nicholas T.

    Very professional from scoping and pricing through to installation. They replaced a central air conditioning system while also cleaning up... read more

  • We used Sila most recently to install a humidifier on our furnace - the techs were friendly, timely, did great... read more

    Katherine P.

    Mathew was quick, courteous, and kept me informed as he serviced both of the heating units in the house. Sila... read more

    Eric Z.

    Called their office around 1am for an emergency service. They took down my information and gave me a call first... read more

    Kim A.
  • Sila team were very professional and from the time I made the appointment to getting the estimate I felt very... read more

    Amir S.

    On time and wore shoe coverings before entering home! Technician was very knowledgeable and able to answer all questions confidently.... read more

    Corey P.

    Sila staff are knowledgeable, professional, responsive, and diligent. They fixed a leak in my pipes which caused us to get... read more

    Amita K.
  • Andres was awesome! Extremely knowledgable and was super helpful in getting our thermostat back to efficiency. Would definitely recommend... read more

    Autum G.

    Steve was great. Punctual, friendly, professional. He came out after hours on a cold night to fix a furnace. He... read more

    b w.

    Had Sila do some maintenance on my heating system. I ended up having some billing questions around the heating system... read more

    Cord T.
  • We discovered a leak in our hot water heater, and quickly called Sila (who installed it 10 years ago). They... read more


    Had them complete a water heater installation. The guy they sent over was quick, efficient, and left my place cleaner... read more

    Megan A.

    this was the best service I have experienced. The technicians are very courteous and are experts at what they do.... read more

    Matthew S.
  • Every individual, from the repairman, the salesman, the foreman and the installers were absolutely great. The repair services have always... read more

    Evelyn V.

    Many thanks to Ken M who arrived promptly and discovered carbon monoxide leaks in my HVAC system. He was a... read more

    Jen L.

    Switched to Sila from another company I wasn't happy with, and I have been thrilled that I did. Working with... read more

    Aman G.
  • Doug was thorough, considerate, professional and a really nice human being. Happy to have him in my house and he... read more

    Melissa S.

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.