GR Underground
Grand Rapids, Michigan
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About GR Underground
GR Underground is listed as a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Water and Sewer Line and Related Structures Construction and based in Grand Rapids, Michigan, United States.
Its primary NAICS classification is 237110 (Water and Sewer Line and Related Structures Construction). GR Underground is one of 1,839,787 companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 7292993
- Website
- grunderground.com
- facebook.com/wearegrunderground
- Address
- 25 Division Ave S, Grand Rapids, Michigan, 49503, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2371Utility System Construction
- 237110Water and Sewer Line and Related Structures Construction
SIC Codes
- 16Heavy Construction Other Than Building Construction Contractors
- 162Heavy Construction, Except Highway And Street
- 1623Water and Sewer Line and Related Structures Construction
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $960,000 ($0M-$1M)
GR Underground: frequently asked questions
What does GR Underground do?
GR Underground is listed as a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Water and Sewer Line and Related Structures Construction and based in Grand Rapids, Michigan, United States.
Where is GR Underground located?
GR Underground is headquartered at 25 Division Ave S, Grand Rapids, Michigan, 49503, United States.
How many employees does GR Underground have?
GR Underground has about 6 employees (the 6-10 range).
What is GR Underground's annual revenue?
GR Underground's annual revenue is estimated at $960,000 (the $0M-$1M range).
What industry is GR Underground in?
GR Underground's primary NAICS code is 237110 (Water and Sewer Line and Related Structures Construction).
How can I contact GR Underground?
Its website is grunderground.com and its phone number is +1 (616) 7292993.
Largest companies in Michigan
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Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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