CT Groundworks LLC

Based in Castle Rock, WA. Won 1 federal construction contract, mostly water & sewer. If you do this kind of work nearby, they may need you as a subcontractor.

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1
Contracts won: $20,571
Total awarded: WA
Where the work is

What they won

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

Awarded Oct 21, 2026
J. Jenkins OSS (COW)
Department of Health and Human Services
Castle Rock, WA$20,571Water & sewerContract 75H70127P00002
Official notice on SAM.gov

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

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 CT Groundworks LLC.

I saw CT Groundworks LLC was awarded the J. Jenkins OSS (COW) job in Castle Rock, WA. Congratulations.

We're a water & sewer company that works in the WA 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 water & sewer contractor. I'm calling about subcontracting on the J. Jenkins OSS (COW) job CT Groundworks 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.

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