G & R Controls, Inc.

Sioux Falls, SD Doing business as G & R Controls Part of O'connor Company

UEI
SZMVNLLJVGC1
CAGE
1QPA8
Primary NAICS
238210 Electrical Contractors and Other Wiring Installation Contractors
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Subchapter S Corporation
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Corporate family
SAM.gov registration date
Physical address
4909 N Lewis Ave, Sioux Falls, SD 57104, USA
Website
grcontrolsinc.com
Founded
1977
Employees
51-250
Estimated annual revenue
$10M-$50M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
SIC code
76 Miscellaneous Repair Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

G & R Controls, Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
MN-detroit lakes WMD-software upgrade Contract · 140F1G25P0067 Fish and Wildlife Service $25,307
Purchase and install PXC controller Contract · 12805B24P0061 Plains Area $12,920
Chiller repair services OJS building Contract · 140A0121P0001 Great Plains Region $3,562
Upgrade siemens insight software Contract · 12665818P0029 Plains Area $17,118
Emergency boiler maintenance Contract · 1232SD18P0177 Plains Area $2,832

Quick answers

What is G & R Controls, Inc.'s UEI?

G & R Controls, Inc.'s Unique Entity ID (UEI) in SAM.gov is SZMVNLLJVGC1.

What is G & R Controls, Inc.'s CAGE code?

G & R Controls, Inc.'s CAGE code is 1QPA8.

What is G & R Controls, Inc.'s primary NAICS code?

G & R Controls, Inc.'s primary NAICS code is 238210 (Electrical Contractors and Other Wiring Installation Contractors).

Where is G & R Controls, Inc. located?

G & R Controls, Inc.'s physical address in SAM.gov is 4909 N Lewis Ave, Sioux Falls, SD 57104, USA.

Is G & R Controls, Inc. registered in SAM.gov?

Yes. G & R Controls, Inc.'s SAM.gov registration is active through March 13, 2027.

Who is G & R Controls, Inc.'s parent company?

G & R Controls, Inc. is part of O'connor Company.

What is G & R Controls, Inc.'s most recent federal award?

G & R Controls, Inc.'s most recent federal contract award is MN-detroit lakes WMD-software upgrade (140F1G25P0067), from Fish and Wildlife Service, on September 16, 2025.

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See G & R Controls, Inc.'s full federal record

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