This bid is for septic system engineering, design, and construction administration services for the Beach House at Wells State Park, Menominee County, Michigan. - System study: Assess piping, pumps, tanks, and drainfield; locate the existing field and estimate remaining life. One pump has failed, the second operates manually, and pump access is corroded. - Options: Develop at least two rehabilitation or replacement options/locations, considering gravity flow where feasible. - Design: Prepare final drawings, specifications, cost estimates, and permitting coordination for the selected option, including design reviews and bidding support. - Construction administration: Include office and field…
This bid is for septic tank and vault toilet pumping at 12 rest areas and 12 roadside parks across Allegan, Barry, Ionia, Kent, Lake, Mason, Mecosta, Montcalm, Muskegon, Newaygo, Oceana, and Ottawa counties in western Michigan. - Septic pumping: Empty all tank compartments of liquid, sludge, and scum; visually inspect components and report concerns. Combined tank capacities range from approximately 7,700 to 16,100 gallons per site, with an estimated 1–11 services annually. - Vault pumping: Service 1–4 vaults per park, each holding 1,000 gallons, approximately twice annually. Include lid removal as needed, bagging debris, and cleaning and disinfecting vault interiors. - Response time:…
Scope as published by the buyer, or our plain-English summary of it. Open the listing above for the full solicitation.
Of the 2 open plumbing contracts in Michigan, none are federal2 are state or local. That split matters: federal work runs through SAM.gov and needs a UEI and an active SAM registration, while state and local buyers each run their own portal with their own vendor sign-up. XL Eagle already holds both.
Posted on: sigma.michigan.gov (2)
Closed in the last 90 days. Useful for pricing and for seeing which buyers order this work again.
Most plumbing firms never bid government work because the overhead is the barrier, not the job: SAM registration and a UEI, reps and certifications, bonding on larger jobs, wage determinations, and a different submission portal for almost every buyer. That is administrative work, not trade work.
XL Eagle bids as the prime contractor. We carry the registrations, write the proposal, own the compliance and submit through whichever portal the buyer uses. You price the work and perform it as our subcontractor. There is no fee to you and no registration for you to maintain.
2 live plumbing opportunities in Michigan as of October 25, 2026. The list is rebuilt daily.
For the federal solicitations, yes — a UEI and an active SAM.gov registration. State and local buyers use their own portals instead. Working through XL Eagle as the prime, you need neither: we hold the registrations and submit the bid.
A mix of federal agencies and state and local buyers; the current list is on this page.
Nothing up front. XL Eagle bids as the prime contractor and the businesses that perform the work are paid as subcontractors on the awarded contract.
Plumbing contracts in every state · Subcontract plumbing work through XL Eagle · All Michigan state and local bids
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