Project Details

Project Id 20261148
Project Name Marsteller Middle School HVAC Modernization & Additions     Owner:  
Prince William County School Board
PO Box 389, Manassas, VA 20108
Phone:703-791-8743
Fax:703-791-8610
Web:www.pwcs.edu

Architect:  
Maginniss & Del Ninno Architects
500 Montgomery Street, Suite 550, Alexandria, VA 22314
Phone:703-548-0460
Web:www.mdnarch.com

Mechanical Engineer:  
Simpson Gumpertz
1625 Eye Street, NW, Suite 900, Washington, DC 20006
Email:grstrand@sgh.com
Phone:202-239-4199
Fax:202-239-4198
Web:http://www.sgh.com

Electrical Engineer:  
Simpson Gumpertz
1625 Eye Street, NW, Suite 900, Washington, DC 20006
Email:grstrand@sgh.com
Phone:202-239-4199
Fax:202-239-4198
Web:http://www.sgh.com

Structural Engineer:  
Rinker Design Associates
11100 Endeavor Court, Suite 200, Manassas, VA 20109
Phone:703-368-7373

Bidders:  
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Project Name: Marsteller Middle School HVAC Modernization & Additions
Project Code: 20261148   
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Capitol Contractors
225 Tyler Von Way, Fredericksburg, VA 22405
Phone:540-720-9677
Fax:540-720-9676
Web:www.capitolcontractorsinc.com
Paramount Mechanical Corporation
7053 Gateway Court, Manassas, VA 20109
Phone:703-369-1750
Fax:703-369-2450
Web:http://www.paramount-mech.com

Address1 1400 Sudley Manor Drive  
Address2   
City Bristow  
State VA       Zip 20136  
 
Bid Date Aug 20, 2026 02:00 AM  
Drawing Date Jul 13, 2026  
 
Project Comments: Limited bid documents available.  
 


Notes:
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    - by Mike Dillon on (07/27/2026 05:05:19)
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Regional Groups:
Prince William  
 
Specs:   Details:   Addenda:  
Drawings:  

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