S. P. McCarl & Company, Inc. installs a large variety of HVAC systems in a wide range of industries such as K-12, universities, hospitals, prisons, chemical plants, food processing facilities and more! Foster McCarl Jr. started our business in 1946 providing plumbing and HVAC equipment sales and installation to the residential market. The company quickly grew, successfully performing countless plumbing and HVAC installations for heavy commercial and industrial markets.

Always remembering the foundation from which the company was built, S. P. McCarl & Company, Inc. has earned a reputation as one of the strongest HVAC contractors in Pennsylvania. Our robust portfolio of HVAC projects in the last decade propelled us to become one of the fastest growing contractors in the Commonwealth of Pennsylvania. In 2008 our company was named to the Inc. 5000 list by Inc. Magazine. We have leveraged our experience and expertise in the HVAC industry to provide design/build services to numerous customers. Knowing the importance of green technology and energy efficiency our team of experts has been trained to analyze your HVAC systems.

S. P. McCarl& Company, Inc. has extensive experience in commercial and industrial HVAC. Whether you are looking to build a new facility, upgrade a commercial building, renovate your plant to new EPA guidelines, or to implement a new production process at your manufacturing facility, S. P. McCarl & Company, Inc. has the management team, sheet metal workers, and pipe fitters to tackle your most challenging project. We welcome the most difficult jobs. When the project complexity scares others we see an opportunity to differentiate ourselves and to embrace the challenge. That's what allows us to demonstrate the value we bring to our customers. Below is a sample of HVAC project services and systems we have completed: