Extensive Services

Design / Build

  • Consultation

  • Complete Plumbing Systems

  • Complete HVAC Systems

 

Plumbing

  • All Piping

  • Water, Sewer and Gas

 

HVAC Piping

  • Refrigeration

  • Fuel Oil

  • Hydronic and Process

 

Excavation

  • Owner Supplied Equipment - for our work

  • Skilled Operators

 

Grease Interceptors

  • Commercial Kitchen Applications

  • Oil and Sand - per Maryland State EPA requirements

 

Backflow Preventers

  • Furnish and Install

  • Certified Backflow Testing

 

Test and Balance

  • AABC Certified Balance Systems at Optimum Performance Capabilities

 

Temperature Controls

  • Automatic Temperature Controls

  • Building Automation Systems

  • Energy Management

Water Treatment

  • Equipment - Chemicals and Testing

  • Domestic Water

  • Hydronic systems

 

Ductwork

  • Complete Sheet Metal Duct Systems

  • Custom Fabrication

 

Welding

  • AWA Certified Welders as Needed - for our work

 

HVAC Equipment

  • Provide Complete Equipment Packages per Plan and Specifications

  • Air Handlers - All Types

  • Fans

  • Exhaust Hoods

  • Dehumidification

  • Hydronic

  • Humidification

  • Boilers

  • Heat Pumps

  • Cooling Towers

  • Chillers

 

Refrigerants Reclaim

  • Certified Technicians - EPA Approved

Area of Service by State

MARYLAND
Frederick
Gaithersburg
Germantown
Glen Burnie
Lexington Park
Hagerstown
Owings Mills

 

VIRGINIA

Arlington

Marshall

Chantilly

Herndon

Sterling

Fairfax

McLean

Falls Church  

DISTRICT OF COLUMBIA

WEST VIRGINIA

PENNSYLVANIA

© 2023 by K.G. Johnson. Proudly created with Wix.com