J Lyman Roofing & Siding

Diamond Construction has provided commercial construction services for more than 20 years to Montana and surrounding states. The company was founded by Dean Bjerke in 1985 and incorporated in January 1992. The corporate offices are located in Helena, Mont., in an 8,000-square-foot building housing management, business and project support personnel. The DCI family of businesses consists of several team-member companies that provide services and products to the commercial construction market. DCI s partnership companies include Glacier Industrial Supply, which does construction material wholesale; Silver City Cabinets, which offers commercial cabinets and millwork; Silver City Stone, fabricators of stone and granite countertops; and Bjerke Architects. These partners, along with DCI core construction services, have made Diamond Construction a leader in the commercial construction market.

Superior Heating & Cooling, Inc. of Helena, MT is a residential and commercial heating and air conditioning contractor that offers installation, repair and maintenance. We have a 100% guarantee that your new system will operate at manufacturers design specification, no questions asked.

A&W Trimworks has over 20 years of experience in the construction industry. Our services include; General Contractor, Construction, Roofing/Siding, Decks, Remodeling/Renovation, Egress Windows, Drywall, Sheet Rock, Flooring (Tile and Wood) Kitchen/Bath and more.