Stay Cozy and Save Big with S&L Prime A/C & Heating Systems

See Our Special Offers

(410) 204-1325

Contact Us

Areas Served

Having an issue with your heating or cooling system? Need to schedule regular maintenance? Ready for a new, high-efficiency HVAC system for your home? S&L Prime A/C & Heating Systems, Inc.  is your best resource for all of your home heating and A/C needs. 

We are proud to offer home heating and cooling services to residents and businesses in the following counties:

Baltimore County

Including:

Catonsville
Carney
Essex
Lutherville
Middle River
Parkville
Perry Hall
Pikesville
Randallstown
Timonium
Towson
baltimore county
harford county

Harford County

Including:

Aberdeen
Bel Air
Edgewood
Fallston
Forest Hill
Havre de Grace
Jarrettsville
Joppatowne
Pleasant Hills
Riverside

Carroll County

Including:

Eldersburg
Hampstead
Manchester
Mt. Airy
New Windsor
Westminster
Sykesville

Your Best Resource for HVAC Service & Installations in MD

S&L Prime A/C & Heating Systems, Inc. is a family-owned and operated heating and cooling specialist providing HVAC solutions to Maryland residents and commercial property owners. For more information on the services we provide or to schedule an appointment, contact us today.

Hi Steve, hope you enjoyed seeing the pics I sent of you and your company's completed job. Your son and your crew did an awesome job. Wishing you and your family and company continued success. Lochearn Presbyterian Church
George W.
George W.Lochearn Presbyterian Church 5/18
We just want to say "Kudo's for a job well done!" Rob and his team did an excellent job on the installation and they were careful to respect our home and exceeded our expectations. The install went smoothly and looks very professional..."
Jeff M.
Jeff M.Nottingham, MD 4/18
I was very impressed with Steve and his son. The communication was great either by phone or email. They came to the house on time and got right to work. The install was clean and looked very good. His price was very competitive and lower than these large companies. I will use S&L for all my properties.
Shawn G.
Shawn G.Windsor Mill, MD
Steve is an absolute pleasure to deal with. It's nice knowing now that if we have a heating or a/c problem, we have someone honest, trustworthy, fast and who has a lot of expertise to call.
Tim M.
Tim M.Edgewood, MD.
This was an outstanding job, from start to finish. I plan to recommend S&L to all my friends. Thank you so very much.
John F.
John F.Owings Mills, MD

Privacy Policy Statement

We collect and use your phone number to send you SMS messages about your account, promotions, and other relevant information. Your data is stored securely and will not be shared with third parties. You have the right to opt-out at any time by following the instructions provided in each message.

ADA Notice

At S&L Prime A/C & Heating Systems, Inc., we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. 

If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (410) 204-1325 or email us at Comfort@snlprimehvac.com and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.