Plan Room - Serenus Johnson Construction

Thank you for visiting Serenus Johnson Construction’s Plan Room

You may access the Plans, Specifications, and Addendum by clicking on the link in the PLANS/SPECS column for the project that you are inquiring about. You may also contact the estimator via email by clicking on the Contact Name for the project.  Bids are due to or faxed to 989-686-9970.

Please note that it is the responsibility of the subcontractor to obtain all addendum / bid communications. As a courtesy, SJC will distribute information as it is received. Please be sure to acknowledge Addenda, shipping fees, and any applicable taxes in your bids.
If the project that you are looking for is not listed here, please email for more information.



Name of ProjectLocationDue DateEstimatorPlans/Specs
Forward Grayling Gas Station & Convenience StoreGrayling, MIAugust 9, 2023
Bangor Downs Housing Stair EnclosureBay City, MIAugust 3



Name of ProjectLocationProject ManagerPlans/Specs
Greendale Twp Hall Phase 2Shepherd, MI
Team One Credit Union Multiple ProjectsMIchigan
McLaren Oakland IR LabPontiac, MI
Bay Metro Concrete ReplacementBay City, MI


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