Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Maryland guideMaryland Bids and Bidding Guide
  • Before you submitBid Response: 3 Common Mistakes When Submitting an RFP
More engineering services bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›Maryland
  4. ›Engineering Services
  5. ›HVAC Instructional Classroom Mobile Trailer

Awarded contract·Washington County Public Schools·Maryland

HVAC Instructional Classroom Mobile Trailer

Won by Hampden Engineering Corporation$387kSingle Award
Contract source

Awarded vendors

  • Hampden Engineering Corporation

Description

This contract is a design‑build procurement for a complete HVAC system to be installed in a mobile instructional classroom trailer. Hampden Engineering Corporation was awarded the contract with a total bid of $386,876, which includes the base HVAC design‑build price and three optional alternates (custom vinyl graphic wrap, generator, and water supply & drainage). The solicitation attracted only two bidders, indicating limited competition. The work involves engineering design, supply of equipment, installation, testing, and commissioning of the HVAC system, as well as optional utility and aesthetic enhancements. • Scope: Design, supply, install, test, and commission HVAC system for a mobile classroom trailer (plus optional graphic wrap, generator, water & drainage). • Awarded Vendor: Hampden Engineering Corporation (total bid $386,876). • Competition: Two bidders submitted; award based on price and compliance with addenda/affidavit requirements.

Attached files

Key dates

Last updated

Details

Award type
Single Award
Procurement
Full and Open Competition
Industry
Engineering Services
NAICS
238220
Solicitation №
2024-40

Contract value

$386,876

The bid tabulation lists Hampden Engineering Corporation’s total bid as $386,876, which represents the full amount the agency will pay for the base HVAC system plus all three optional alternates. Since the contract was awarded to this bidder, the contract value can be reasonably estimated at approximately $387 k. This estimate assumes no significant change orders or subsequent amendments that would substantially increase or decrease the original total.

AI estimate from the award documents

Similar open opportunities

Matched by Bid Banana AI™

Horry Georgetown Technical College·South Carolina

Top match · 70%

Stand Alone Heavy Vehicle HVAC Trainer - M2 or Approved Equal

Closes 11/9/2026Opened 10/26/2026

University of Montana·Montana

68% match

Restroom Trailers

Closes 11/3/2026Opened 10/20/2026

Prince William County Schools·Virginia

66% match

Mobile STEM Learning Environment

Closes 11/12/2026Opened 10/12/2026

Middlesex Community College·Massachusetts

65% match

Project #MCC 2027-03 HVAC Classroom Renovation Project

Closes 12/2/2026Opened 10/30/2026

City of Rialto·California

65% match

RFB 27-006 Mobile Stage Trailer w/ Ball Hitch

Closes 11/5/2026Opened 10/6/2026

San Gabriel Unified School District·California

65% match

2026-Bid-SG-04_Addendum One_Mobilization Exhibit_Gabrielino HS HVAC Replacement

Rolling / TBD closeOpened 5/6/2026

Tri-County Technical College·South Carolina

64% match

TCTC - HVAC Program at Oconee Campus

Closes 11/5/2026Opened 9/25/2026

Ysleta ISD·Texas

64% match

Air Conditioning, Heating, and Ventilating Equipment, Parts and Accessories

Closes 11/30/2029Opened 9/18/2025

Stafford County Public Schools·Virginia

63% match

Replace Mechanical Systems II at Rocky Run Elementary School

Closes 11/23/2026Opened 10/28/2026

Truman State University·Missouri

63% match

Dump Trailer

Closes 11/10/2026Opened 10/27/2026

City of Tulsa·Oklahoma

63% match

Heavy Equipment Trailer

Closes 11/18/2026Opened 10/22/2026

University of Kansas Medical Center·Kansas

63% match

RQ-00119 Mobile Medical Outreach Vehicle

Closes 11/4/2026Opened 10/21/2026

South Huntington School District·New York

62% match

Home‑to‑School Student Transportation Services

Rolling / TBD closeOpened 4/2/2024

Parks Recreation & Historic Preservation, NYS Office of·New York

62% match

Portable Restroom Trailer 2027

Closes 11/4/2026Opened 10/7/2026

Ysleta ISD·Texas

62% match

Air Conditioning, Heating, and Ventilating Equipment, Parts, Service and Accessories

Closes 11/30/2029Opened 9/18/2025

Georgia Macon Water Authority·Georgia

62% match

27-003-MWA - Backhoe Trailer

Closes 11/18/2026Opened 10/23/2026

San Gabriel Unified School District·California

62% match

2022-0617 - WILSON ELEMENTARY SCHOOL INTERIM HOUSING - BIDDING SET

Rolling / TBD closeOpened 8/4/2026

York Technical College·South Carolina

62% match

YTC - Welding Expansion - Building D **READVERTISEMENT - Documents May Be Obtained From Location**

Closes 11/12/2026Opened 10/14/2026

Buy Board Purchasing Cooperative·Texas

62% match

Modular Buildings, Classrooms, and Relocation Services

Closes 11/5/2026Opened 9/4/2026

Piedmont Technical College·South Carolina

62% match

SS-19004: Hamilton - G5 Model Ventilator

Rolling / TBD closeOpened 11/8/2019

San Gabriel Unified School District·California

62% match

Project: 2026-BID-SG-04 ATTACHMENT AA

Rolling / TBD closeOpened 5/1/2026

Piedmont Technical College·South Carolina

62% match

SS-21015: Respiratory Care Equipment

Rolling / TBD closeOpened 11/20/2020

Texas Department of Transportation·Texas

61% match

Enclosed Cargo Trailers

Closes 11/3/2026Opened 10/13/2026

U.S. Department Of Defense·Illinois

61% match

Classroom Training Supplies of Hydraulic & Pneumatic Systems, Valves, Pumps, Cylinders & Related Equiptment

Closes 11/10/2026Opened 10/26/2026

Nye County School District·Nevada

61% match

Beatty HS Welding Lab

Closes 11/18/2026Opened 10/14/2026