Granite Group, LLC

Based in Belle Fourche, SD. Won 3 federal construction contracts, mostly general contracting. If you do this kind of work nearby, they may need you as a subcontractor.

3
Contracts won: $384,729
Total awarded: SD, MA
Where the work is

What they won

Newest first, from the official award notices on SAM.gov.

Awarded Sep 29, 2026
Forest Wide Well Decommissioning Mystic River and Custer Ranger Districts, Black Hills National Forest, South Dakota
Department of Agriculture
Rapid City, SD$257,423General contractingContract 1240LT26C0057
Official notice on SAM.gov
Awarded Sep 25, 2026
Z--ma-fws Parker River Nwr-pavement Marking
Department of the Interior
MA$57,500Contract 140FS326P0295
Official notice on SAM.gov
Awarded Sep 23, 2026
J--bou HVAC Replacements
Department of the Interior
$69,806HVACContract 140G0226P0307
Official notice on SAM.gov

Looking for your own federal work? See open federal bids in South Dakota →

How to reach them

SAM.gov doesn't publish phone numbers or emails for winners. These two links usually find the main office number in under a minute.

Find their phone number Their SAM.gov registration

Ask for whoever handles subcontractors, estimating or purchasing.

What to say when you call

Fill in the [brackets]. Keep it under a minute.

Hi, this is [your name] with [your company]. I'm calling for whoever handles subcontractors or purchasing at Granite Group, LLC.

I saw Granite Group, LLC was awarded the Forest Wide Well Decommissioning Mystic River and Custer Ranger Dis… job in Rapid City, SD. Congratulations.

We're a general contracting company that works in the SD area, and we'd like to bid on any part of that work you plan to sub out.

We're licensed and insured, and we can send our capability statement and references today.

Who's the best person to send our information to, and when are you putting together your subcontractor list?

If you get voicemail

Hi, this is [your name] with [your company], a general contracting contractor. I'm calling about subcontracting on the Forest Wide Well Decommissioning Mystic River and Custer Ranger Dis… job Granite Group, LLC just won. Please call me back at [your number]. Thanks.

Tip: call within a week or two of the award, before they've lined up their subs.

Award details come from public notices on SAM.gov. TheBidBroker isn't affiliated with Granite Group, LLC or the government. See more winners →

Granite Group, LLC

What they won

Forest Wide Well Decommissioning Mystic River and Custer Ranger Districts, Black Hills National Forest, South Dakota

Z--ma-fws Parker River Nwr-pavement Marking

J--bou HVAC Replacements