Come see us at the Montgomery County Fair!
Aug. 11-19 2023 @ 501 Perry ParkwayGaithersburg, MD 20877

We Service ALL Brands

Air Conditioning Installation & Replacements

By partnering with the trusted professionals from United Service Specialists Heating & Air Conditioning, and we’ll guide you through smart decisions that add up to your complete and lasting satisfaction.

Air Conditioning Service

At United Service Specialists Heating & Air Conditioning, we specialize in stopping problems before they disrupt your summer enjoyment. With thorough service of all makes, models, and types of cooling equipment, we pinpoint potential malfunctions, ensuring more reliable and lasting operation.


United Service Specialists provides a complete range of expert, residential plumbing services. No matter the challenge, you can count on our licensed and qualified plumbers to deliver a lasting solution. Combining flexible scheduling with timely arrival, tidy job sites, and a team of fully-equipped, extensively trained specialists.


United Service Specialists specializes in a complete range of commercial HVAC services for both new construction and retrofit into existing facilities. Along with design/build, we offer seasonal maintenance and prompt repair, and tailor our recommendations and strategies to perfectly suit your goals and requirements.

Our Team

Proudly serving the Metro Area for 45 years and 3 generations in the DC-MD-VA area is a testament to the high level of quality service that our clients have come to expect and receive when being served by our technicians. All of our technicians are professional , certified, and thoroughly trained in both customer service and diagnostics and United Service Specialists is proud to employ the best in the business.

Partnering with Heating & Cooling Industry Leaders


HVAC Installations, Repairs, Maintenance, and More

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Real people. Real results