JH Kelly has 4 office locations in Washington State and over 200,000 square feet of fabrication space making us one of the region’s largest contractors.  JH Kelly serves customers in Washington, Oregon, Idaho, and Montana with a strong regional workforce of traveling craft workers and managers.

Please contact any of our facilities to discuss your project and how we can help deliver it on-time and on-budget.

For project inquiries, please email info@jhkelly.com for a prompt response.


Industrial Headquarters
Pipe, Civil, Electrical, Module Fabrication

821 Third Ave.
PO Box 2038
Longview, WA 98632

T 360.423.5510



Commercial Plumbing and HVAC
Pipe Fabrication

200 Grand Blvd.
Vancouver, WA 98661

T 360.737.6790


PMC a Division of JH KellyPortland Mechanical Contractors
24/7 Plumbing / Mechanical Service
Refrigeration, New Construction, Kitchens

2000 SE Hanna Harvester Drive
Milwaukie, OR 97222

T 503.656.7400


North Puget Sound
Industrial Construction

3131 Mercer Ave.
Bellingham, WA 98225

T 360.423.5510


Commercial Plumbing and HVAC
Light Industrial
Pipe Fabrication and Pre-Assembly

3422 1st Ave. South
PO Box 84786
Seattle, WA 98134

T 206.900.5522


Industrial Construction Facility

1620 East Salt Lake St.
Pasco, WA 99301

T 360.423.5510

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