General information for Diamond-H Construction, Inc
Physical address
25243 Cascade Rd, Cascade, Md, 21719
Mailing address
Po Box 577, Cascade, MD, 21719
Points of contact for Diamond-H Construction, Inc
SAM.gov Points of Contact
MARK
Hillard
Government Business POC
Electronic Business POC
P.O. BOX 577, 14248 Royer Road, CASCADE, MD, 21719
KATHRYN
Hillard
Alternate Government Business POC
P.O. BOX 577, CASCADE, MD, 21719
Mak
Hillard
Alternate Electronic Business POC
P.O. BOX 577, CASCADE, MD, 21719
Additional contact details may be available
NAICS codes for Diamond-H Construction, Inc
| Code | Description | Small Business |
|---|---|---|
|
237110
PRIMARY
|
Water and Sewer Line and Related Structures Construction
|
Yes
|
| 221310 | Water Supply and Irrigation Systems | Yes |
| 221320 | Sewage Treatment Facilities | Yes |
| 221330 | Steam and Air-Conditioning Supply | Yes |
|
236210
|
Industrial Building Construction
|
Yes
|
|
236220
|
Commercial and Institutional Building Construction
|
Yes
|
|
237120
|
Oil and Gas Pipeline and Related Structures Construction
|
Yes
|
|
237130
|
Power and Communication Line and Related Structures Construction
|
Yes
|
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
238220
|
Plumbing, Heating, and Air-Conditioning Contractors
|
Yes
|
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
561210
|
Facilities Support Services
|
Yes
|
|
562910
|
Remediation Services
|
No
|