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PROUDLY SERVING THE DMV SINCE 1983!

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Home
About
Heating
- Heating Installation
- Heating Service & Repair
Cooling
- AC Installation
- AC Service & Repairs
Plumbing
Cool Club
Specials
Contact Us

Our Specials

Heating & Cooling Specials

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Our Services

AC Repair
AC Service
AC Installation
WiFi Thermostats
Residental Plumbing
Indoor Air Quality
Water Heaters

AC Repair
AC Service
AC Installation
WiFi Thermostats
Residental Plumbing
Indoor Air Quality
Water Heaters

Company Information

Areas We Serve
Financing
Contact Us
Testimonials
Our Office Team
Who We Are

Areas We Serve
Financing
Contact Us
Testimonials
Our Office Team
Who We Are

Locations

Frederick Office
5613 Doubs Road
Adamstown, MD 21710
(301) 200-9143

College Park Office
5110 Roanoke Place, Suite 104
College Park, MD 20740
(301) 241-9200

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Licensed, Insured & Bonded

WSSC: PFG83666MD Master Plumber: 105720
MD Master HVAC: 113136 DC Master Plumber: PGM786

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United Service Specialists is a trade name owned and operated by A B Chelini LLC dba United Service Specialists