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Westside Mechanical 2007 Corporate Lane NAPERVILLE IL 60563-9647 USA

UEI: SLED_D5A80F05284A02F0

Westside Mechanical 2007 Corporate Lane NAPERVILLE IL 60563-9647 USA is a federal contractor, registered under UEI SLED_D5A80F05284A02F0. It has been awarded $3,360,900 in federal contracts. Primary work spans Postal Service.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_D5A80F05284A02F0

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Westside Mechanical specializes in the installation and modernization of climate control systems. Their core capabilities include the replacement of HVAC systems and the implementation of integrated HVAC controls, providing comprehensive heating and cooling solutions. The company operates primarily...

Key Performance Metrics

Awards Count

6

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$3.4M100%

Awards by NAICS

491110 - Postal Service$3.4M100%

Awards by Agency Over Time

Awards by Place of Performance

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Contract Delivery Service (CDS) HCR 996B3 PALMER, AK - H011, AK

Solicitation # 810-42-27

Supplies Material Management

POSTED

about 21 hours ago

DEADLINE

Post Office Branch - Halesworth

Solicitation # 2026/S 000-095883

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Totley Rise

Solicitation # 2026/S 000-095882

Post Office Limited is seeking a retailer to integrate a Post Office Local into an existing or proposed business located in Sheffield. The objective is to embed post office counter services into a sustainable retail environment, ensuring that postal services are available during the business's standard operating hours. The specific layout and design of the facility will be collaboratively agreed upon to fit the retailer's business model. This opportunity is noted as being particularly suitable for small and medium-sized enterprises as well as voluntary, community, and social enterprises. The solicitation, identified by number 2026/S 000-095882, requires tenders to be submitted in English by October 29, 2026. Award decisions will be based on a competitive flexible procedure involving a multi-stage assessment. Candidates must first pass a mandatory financial and business plan assessment; failure at this stage precludes them from the subsequent suitability evaluation, which measures the candidate's quality and ability to manage a branch. The estimated contract duration is 50 years and one day, running from December 29, 2026, to December 29, 2076, with estimated annual Post Office fees for the location ranging between £26,000 and £33,000.

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Sherwood

Solicitation # 2026/S 000-095881

Post Office Limited is seeking a retailer to incorporate a Post Office Main branch into an existing or proposed business located in Nottingham. The successful candidate will establish a dedicated area to provide a full range of counter services, with the specific layout and design to be mutually agreed upon to fit the business. The estimated annual fees for the current location range between 36,000 and 45,000 GBP. This opportunity is particularly suited for small and medium-sized enterprises as well as voluntary, community, and social enterprises, and it falls under the Concession and Light touch special regimes. The procurement process follows a competitive flexible multi-stage procedure to determine postmaster suitability. Applicants must first pass a mandatory financial assessment of their business plan and finances; failure to pass this stage prevents the application from moving forward. Following the financial review, candidates are evaluated on their overall suitability and quality to operate a post office branch. Interested parties must submit their applications in English by October 20, 2026. The estimated period of performance for this contract is 50 years, running from December 20, 2026, to December 20, 2076.

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Mansell Road

Solicitation # 2026/S 000-095879

Post Office Limited is seeking a retailer to integrate a Post Office Local into an existing or proposed business located in Brighton and Hove, specifically at the Mansell Road branch. The objective is to incorporate post office counter services into a sustainable retail environment, with the final layout and design to be mutually agreed upon to fit the business. This opportunity is particularly suited for small and medium-sized enterprises as well as voluntary, community, and social enterprises. The estimated annual fees for the current location range between 10,350 and 11,500 pounds. The procurement follows a competitive flexible procedure and a multi-stage process to assess candidate suitability. Evaluation is based on two primary factors: a mandatory pass/fail financial assessment of the business plan and finances, followed by an assessment of the candidate's quality and suitability to operate a branch. Tenders must be submitted in English by January 6, 2027. The estimated period of performance is exceptionally long, spanning 50 years from March 6, 2027, to March 6, 2077. This contract is classified as a concession and light touch contract.

Post Office Limited

POSTED

DEADLINE

#9 Window Envelope Stock SupplyThis subcontract agreement involves the supply of raw #9 return window envelope stock intended for prime contractors working on California Department of Motor Vehicles projects. The selected provider is responsible for manufacturing or sourcing bulk unprinted envelopes that strictly adhere to USPS Domestic Mail Manual Section 102, specifically maintaining brightness levels between 90% and 92% and an opacity of 90%. The contract requires the delivery of these materials directly to the designated printer. Key administrative details include a posting date of October 7, 2026, with a response deadline of October 23, 2026. The opportunity is categorized under NAICS code 491110 and is associated with the 22nd DAA within the state of California.

POSTED

DEADLINE

Mail-Back Logistics and Courier ServicesThe Mail-Back Logistics and Courier Services subcontract involves the shipping, sorting, and delivery of prohibited items for prime contractors operating on Massachusetts Port Authority airport projects. The selected provider will be responsible for collecting packages from Mail Back Units, processing all necessary postage and shipping labels, and coordinating with national carriers to ensure final delivery to the end customer. Due to the sensitive nature of the work environment, all personnel are required to obtain TSA security clearance and appropriate airport badging for site access. This opportunity is categorized under NAICS code 491110 and is managed through the Massachusetts Port Authority Goods and Services agency, with a response deadline set for November 12, 2026.

Massachusetts Port Authority - Goods & Services

POSTED

DEADLINE

Postage and Mailing ServicesThis subcontract, issued by the Department of Labor's Employment and Training Administration, focuses on the provision of high-volume mailing and postage services. The primary objective is to manage the printing and distribution of official government correspondence and notifications intended for claimants and employers within state workforce agencies that receive DOL funding. The contract falls under NAICS code 491110 and requires the delivery of completed bulk mailing services. Interested parties should note that the response deadline is set for October 30, 2026, following a posting date of September 30, 2026.

Employment And Training Administration

POSTED

DEADLINE

Contract Delivery Service (CDS) HCR 84085 DUCHESNE, UT - H063, UT

Solicitation # 810-1476-26

The United States Postal Service is soliciting proposals for regular box route transportation services under contract HCR 84085, operating between Duchesne, UT and H063, UT. The contract term runs from November 28, 2026, through June 30, 2032. The selected supplier will be responsible for the secure and timely transport of mail, adhering to a fixed operating schedule with trips averaging 98.2 miles and casing requirements for 610 boxes. Required equipment includes at least one vehicle with a minimum of 120 cubes, equipped with roof-mounted warning lights and cellular communication capabilities. Proposals must be submitted electronically to Patrick A. Struthers by 10:00 AM Mountain Time on October 19, 2026. The evaluation process is based on best value, prioritizing technical factors—specifically past performance, supplier capability, and the operations plan—over price. Eligible offerors must be at least 18 years old with two years of driving experience and must submit a comprehensive package including PS Form 7405, PS Form 7468A, and various certifications. The contract is subject to Department of Labor prevailing wage determinations and requires strict adherence to safety and confidentiality standards.

Supplies Material Management

POSTED

DEADLINE

Managed Fax ServicesThis subcontract for Managed Fax Services supports prime contractors on Haralson County local government projects in Georgia. The selected provider is responsible for the provision and maintenance of 12 fax service lines utilizing cloud-faxing platforms or digital fax-to-email gateways. A primary focus of the agreement is ensuring the secure delivery of faxed documents and the seamless integration of these services with the existing county IT infrastructure. The contract falls under NAICS code 491110 and was posted by the Haralson County Government. Interested parties must submit their responses by October 27, 2026, at 5:00 PM. The scope of work specifically requires the delivery of active fax service for all 12 designated lines to maintain operational communications for the county.

Haralson County Government

POSTED

DEADLINE

Mailing and Fulfillment ServicesThis subcontract for Mailing and Fulfillment Services supports prime contractors on projects for the North Carolina Department of Revenue. The selected provider will be responsible for the final packaging and logistics of assembled coupon books, which includes inserting them into mailing envelopes and applying the necessary addresses and postal barcodes. The contractor must utilize automated inserting and enveloping machinery to ensure efficiency and accuracy. All completed envelopes must be delivered to the United States Postal Service in strict accordance with USPS regulations for bulk mailing. This opportunity was posted on September 23, 2026, with a response deadline of October 21, 2026.

Department of Revenue

POSTED

DEADLINE

HCHB Mail and Courier servicesThe Department of Commerce is forecasting a requirement for HCHB Mail and Courier services to be performed in the Washington Magisterial District. This procurement falls under NAICS code 491110, focusing on scheduled courier and mail delivery operations. The opportunity is listed with a posted date of September 22, 2026. Interested parties may coordinate with Kadi-Jah L. Sheridan or the Department of Commerce Office of Small and Disadvantaged Business Utilization for further information regarding this forecast.

POSTED

DEADLINE

Mailing and Fulfillment ServicesThis subcontract for Mailing and Fulfillment Services supports California State University, Sacramento by providing comprehensive logistics for the distribution of printed diplomas and certificates. The selected provider will be responsible for the addressing, stuffing, and sealing of documents using specialized mailing software and automated folding equipment to ensure accurate postal delivery to graduates. The contract requires the service provider to coordinate the entire mailing process and provide confirmed delivery of all documents to the end recipients. This opportunity is categorized under NAICS code 491110, with a response deadline set for November 8, 2026.

CSU, Sacramento

POSTED

DEADLINE

Postal Services

Solicitation # 2026/S 000-089364

Sunderland City Council is soliciting bids for postal services under solicitation number 2026/S 000-089364, with a total estimated value of 3,816,000 GBP excluding VAT. The procurement is divided into two distinct lots: Lot 1 focuses on Hybrid and Bulk Mail, with an estimated value of 2,742,000 GBP, and Lot 2 covers Physical Mail. Lot 1 involves the printing and posting of hard copy documents, the generation of email and SMS communications, and the production of bulk documents primarily to support Revenues and Benefits services, including Council Tax and Benefits Service. These jobs will be managed via Secure File Transfer or a hybrid mail system. Lot 2 requires a provider capable of flexible physical mail collection and posting to accommodate fluctuating volumes during peak periods. The contract is scheduled to run from 1 July 2027 to 30 June 2031, with a possible extension of up to two years, potentially extending the term to 30 June 2033. The performance location is specified as Sunderland. Small and medium-sized enterprises are identified as particularly suitable for both lots. Interested parties must submit their electronic tenders via the open-uk.org portal by the deadline of 22 October 2026. The primary point of contact for this procurement is Issy Langley.

Sunderland City Council

POSTED

DEADLINE

Post Office Branch - Cabin Lane

Solicitation # 2026/S 000-087982

Post Office Limited is seeking a retailer to integrate a Post Office Local into an existing or proposed business at the Cabin Lane branch in Shropshire and Staffordshire. This concession contract aims to combine post office counter services with a sustainable retail operation, with the specific layout and design to be agreed upon to fit the retailer's business. The estimated annual fees for the location range from 9,500 to 11,500 pounds, and the contract is intended for a long-term duration of approximately 50 years, running from October 18, 2027, to October 18, 2077. The selection process follows a competitive flexible procedure consisting of a multi-stage suitability assessment. Candidates must first pass a mandatory financial assessment of their business plan and finances; failure to pass this stage precludes them from the subsequent suitability evaluation. While the solicitation was posted on September 16, 2026, with a response deadline of August 18, 2027, a subsequent notice update indicated the decision to withdraw this specific branch from advertising as of September 20, 2026. The procurement is open to small and medium-sized enterprises, as well as voluntary, community, and social enterprises.

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Southall

Solicitation # 2026/S 000-087514

Post Office Limited is seeking a retailer to either purchase an existing business or integrate a Post Office Local into a new or current retail operation in Southall. The objective is to embed post office counter services into a sustainable business model where services are provided during the retail site's opening hours. The successful candidate will collaborate with Post Office Limited to determine a layout and design that suits the business. Estimated annual fees for the current location range between 8,000 and 14,000 pounds. This concession contract is estimated to run for 30 years, starting February 9, 2027, and ending February 9, 2057. The procurement process follows a competitive flexible multi-stage procedure, with a submission deadline of December 9, 2026. Award decisions are based on two primary quality factors: a mandatory pass/fail financial assessment of the business plan and finances, followed by an evaluation of the candidate's suitability and quality to operate a post office branch. This opportunity is noted as being particularly suitable for small and medium-sized enterprises as well as voluntary, community, and social enterprises.

Post Office Limited

POSTED

about 1 month ago

DEADLINE

in about 2 months

Specialized Fine Art Logistics & International TransportThis subcontract for the American Embassy Athens involves specialized fine art logistics and international transport for heritage art. The selected provider will manage door-to-door shipping from the US Mission to the UN in New York City to the Athens Chancery, utilizing climate-controlled vehicles and air-ride suspension trucks to ensure the preservation of the artwork. The scope of work includes managing international customs clearance for cultural property and ensuring transit security throughout the process. Candidates must possess specific experience with diplomatic shipments to successfully deliver the art pieces to the destination Chancery in Athens.

American Embassy Athens

POSTED

DEADLINE

Secure Delivery of Water Testing ConsumablesThis subcontract, titled Secure Delivery of Water Testing Consumables, involves the secure transport and delivery of specialized IDEXX laboratory consumables for prime contractors supporting the Illinois Department of Public Health. The service provider is responsible for transporting these materials to designated IDPH-DOL laboratory locations in Springfield, Illinois, adhering to established delivery schedules and utilizing vehicles capable of secure transport to state government facilities. Managed by the Office of Disease Control within the state of Illinois, the contract falls under NAICS code 491111. The primary objective is to ensure the reliable and secure movement of critical water testing supplies to support ongoing laboratory projects.

Office of Disease Control

POSTED

DEADLINE