General information for JH Maxymillian Inc
Physical address
1801 East St, Pittsfield, Ma, 01201
Mailing address
1801 East Street, Pittsfield, MA, 01201
Website
maxymillian.com
Points of contact for JH Maxymillian Inc
SAM.gov Points of Contact
John
Keller jr.
Government Business POC
Electronic Business POC
President
1801 EAST STREET, Pittsfield, MA, 01201
Additional contact details may be available
NAICS codes for JH Maxymillian Inc
| Code | Description | Small Business |
|---|---|---|
| 237310 PRIMARY | Highway, Street, and Bridge Construction | Yes |
| 236210 | Industrial Building Construction | Yes |
| 237110 | Water and Sewer Line and Related Structures Construction | Yes |
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
238910
|
Site Preparation Contractors
|
No
|
|
561210
|
Facilities Support Services
|
Yes
|
Update history
5 change(s) tracked
Jan 16, 2026
NAICS 561210: small-business status No → Yes
Jan 16, 2026
NAICS 237990: exception NN → YY
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