✓ Verified — Licensed general contractor · License #SIEFKSC198MZ

Siefken & Sons Const Inc

Name: Siefken & Sons Const Inc
Address: Richland, WA, 99352, US
Telephone: 5099466500

General contractor · Richland, WA

📍 1305 Mansfield Ste 1, Richland, WA

Siefken & Sons Const Inc is a state-licensed general contractor serving Richland, WA and nearby communities. Their license is verified active on the WA contractor registry (License #SIEFKSC198MZ). They handle remodels, additions, and renovations. Describe your project on ZeroFi and get matched with Siefken & Sons Const Inc and other vetted local pros - free, with no obligation.

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Licensing status sourced from the public state contractor-license registry. ZeroFi surfaces verified local pros and connects homeowners with them free.