Frequently Asked Questions
SCOPE & CAPABILITIES
What We Do, and How We Deliver It
We handle structural and site concrete: foundations, footings, grade beams, slab-on-grade, slab-on-deck, commercial flatwork, curb and gutter, ADA sidewalk, and concrete paving, plus site preparation and underground utilities. We deliver it to your spec and standard, from the first pour to the final finish.
Both. We deliver owner-direct commercial projects and we subcontract concrete and sitework to Tier-1 general contractors. Either way, you work with the team that priced the work.
One firm. BBS holds the scope, directs the work to our standard, and answers for the result from the first pour to the final walk. When a project needs more, we bring in vetted specialists who carry the same insurance and meet the same standards we hold, so you always have one accountable point of contact.
We take commercial concrete and sitework packages and owner-direct projects sized for predictability over volume. Current contract capacity is shared directly with your prequalification team.
Yes. We are registered and active in SAM.gov with NAICS 238110 (poured concrete) as our primary code, and we bid municipal, institutional, and public projects across Metro Detroit. When a project carries prevailing-wage or certified-payroll requirements, we price and staff to those requirements. Full registrations and identifiers are in our capability statement on request.
WORKING WITH US
Insurance, Pricing, and Prequalification
Yes. We carry full commercial insurance and issue certificates naming the owner and general contractor as additional insured, primary and non-contributory, with a 30-day cancellation notice. Coverage limits are shared with your prequalification team, not published here.
COIs, W-9s, references, and prequal paperwork come back within one business day. Qualified bids get a fast response.
From your drawings and a documented quantity takeoff, not a ballpark. Every quantity is cross-checked before the number leaves the shop, so the price ties to real scope with clear assumptions and exclusions.
Yes. Our concrete and sitework carry a written warranty, put in writing before work starts. If something is not right on our scope, we are back on site.
Metro Detroit and Southeast Michigan, including Wayne, Oakland, and Macomb counties and the surrounding communities. Call (248) 325-8529 if you are not sure we cover your site.
Send the scope through the Request a Proposal form, or email info@blackbottomservices.com. Five questions, two minutes, routed to the estimating desk.