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DIVERSIFIED ELEVATOR SERVICE AND EQUIPMENT CO, INC

UEI: E17DJX3GLBS7CAGE: 0JT90

DIVERSIFIED ELEVATOR SERVICE AND EQUIPMENT CO, INC is a federal contractor, registered under UEI E17DJX3GLBS7 and CAGE code 0JT90. It has been awarded $20,134,568 in federal contracts. Primary work spans Other Building Equipment Contractors, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, and Facilities Support Services. Top awarding agencies include Department Of Defense, Department Of Veterans Affairs, and Department Of Defense (dod).

Contact Information

Registration and classification details

Registration

UEI Code

E17DJX3GLBS7

CAGE Code

0JT90

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S Corporation

NAICS Codes

236220Commercial and Institutional Building Construction
238290Other Building Equipment Contractors(Primary)
238990All Other Specialty Trade Contractors
541350Building Inspection Services
561210Facilities Support Services
+1 more

Federal Contracting Overview

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

AI Capability Profile

Diversified Elevator Service and Equipment Co., Inc. specializes in the maintenance, repair, and inspection of vertical transportation equipment across federal installations, with deep expertise in elevator systems, escalators, and related mechanical components. The contractor delivers comprehensive...

Diversified Elevator Service and Equipment Co., Inc. specializes in the maintenance, repair, and inspection of vertical transportation equipment across federal installations, with deep expertise in elevator systems, escalators, and related mechanical components. The contractor delivers comprehensive preventative and corrective maintenance services for building-integrated vertical transport systems, ensuring compliance with ASME A17.1 safety standards and federal facility operational requirements. Their technical capabilities include hydraulic and traction system servicing, control panel diagnostics, door mechanism calibration, emergency power backup testing, and full-scope inspection protocols for high-traffic military installations. The company’s precision in managing recurring maintenance cycles and rapid response to system failures distinguishes it as a trusted provider for mission-critical infrastructure where uptime and regulatory compliance are non-negotiable. The contractor has established a consistent relationship with the Department of Defense, providing vertical transportation services at multiple Air Force and Army installations, including Columbus AFB and Hurlburt Field. Their work supports the sustainment of real property assets under military installation management programs, focusing on reliability, safety, and lifecycle extension of aging elevator systems within defense infrastructure. Their primary industry focus is within NAICS 238290—Other Building Equipment Contractors—where they serve as a niche provider of building mechanical systems maintenance, specifically vertical transportation. They also perform under NAICS 811310 for commercial and industrial machinery repair, reinforcing their hands-on capability in mechanical system diagnostics and component replacement. This positions them as a specialized contractor within the federal facilities maintenance market, serving defense and government-owned properties requiring certified elevator service. Diversified Elevator Service and Equipment Co., Inc. is a small business structured as a 2L entity, headquartered in Millbrook, Alabama. While no formal government certifications are listed, their sustained performance on DoD contracts demonstrates operational reliability and adherence to federal facility standards. Their geographic presence is centered in the southeastern U.S., with a focused footprint in military base operations where vertical transportation systems require expert, on-site service.

Key Performance Metrics

Awards Count

88

All time

Active

2

Currently performing

Completed

85

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
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 236220
New
Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements
Solicitation # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-2
The Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements is a solicitation issued by RT Contractor Corp for the Inland Empire Utilities Agency. This project, located in California with a specific performance area in Riverside or Los Angeles, focuses on basin improvements under NAICS code 236220. The solicitation was posted on October 19, 2026, with a response deadline of November 4, 2026. This opportunity is specifically set aside for Disadvantaged Business Enterprises (DBE) as defined by the Department of Transportation. To secure project financing, the Inland Empire Utilities Agency requires strict adherence to expanded DBE Good Faith Effort (GFE) guidelines. Bidders must provide proof of utilizing SBA and MBDA services and demonstrate that solicitations were posted in an online publication for 30 consecutive days and in a newspaper for at least one day prior to the bid opening. Failure to include this documentation within the bid package will result in the proposal being deemed non-responsive. While outreach documentation may be submitted up to three business days after the closing date, all other mandatory GFE requirements must be met by the opening date to ensure compliance.
RT CONTRACTOR CORP

POSTED

about 3 hours ago

DEADLINE

in 15 days
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NAICS: 238210
New
Transformer Oil Testing Services
Solicitation # RFP-VC-26-010
The Inland Empire Utilities Agency is soliciting proposals under RFP-VC-26-010 for professional transformer oil testing services to enhance the reliability, safety, and maintainability of its assets. The scope of work is divided into three primary areas: conducting visual and infrared thermographic inspections on energized transformers to identify thermal anomalies, installing standardized external oil sampling devices to improve technician safety, and performing comprehensive oil testing analysis. Additionally, the selected contractor must evaluate nitrogen preservation systems to ensure positive pressure is maintained and provide on-site training for up to 20 agency staff members on infrared camera usage and defect identification. All work must adhere to NETA MTS, IEEE, NFPA 70E, and ASTM D923 standards, with thermography performed by ASNT Level 1 certified technicians or equivalent. The agency intends to make a single award to the most capable and cost-effective offeror. Evaluation criteria include a proven track record of at least two similar projects within the last five years, personnel qualifications, the proposed staffing plan, and the ability to meet the project timeline. Proposals must be submitted electronically via PlanetBids by December 23, 2026, and must include a detailed project approach, company profile, and required certifications such as a Non-Collusion Statement and Workers Compensation Certificate. Payment will be processed electronically via ACH within 30 days of invoice approval, with options for expedited payment in exchange for a discount. The contract is set aside for small businesses and various SBA-certified categories, and requires strict adherence to California Labor Code provisions for public works contractors.
Inland Empire Utilities Agency

POSTED

about 3 hours ago

DEADLINE

in 2 months
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NAICS: 236220
New
P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI
Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri
J&J Contractors, Inc. is soliciting bids for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The project involves the development of a 12,920 square foot multi-story steel frame laboratory and office facility, as well as an optional 17,978 square foot laboratory facility. Construction features include shallow foundations, metal standing seam roofs, and exterior walls composed of masonry and metal panels. The scope of work encompasses comprehensive site preparations, including landscaping, parking, exterior lighting, and the installation of underground stormwater retention and utility systems. Additionally, the project requires the demolition of Building 1272T, a 548 square meter engineering facility. Pricing is requested across a wide array of trades, including demolition, abatement, concrete, masonry, structural and miscellaneous metals, millwork, roofing, drywall, flooring, painting, elevator installation, fire protection, plumbing, mechanical, electrical, sitework, and crane services. This is a small business set-aside solicitation subject to Davis Bacon Wage Rates and is exempt from sales tax. Interested parties must contact the primary point of contact to receive bid invitations and documents via Building Connected. The response deadline for this solicitation is November 30, 2026.
J&J CONTRACTORS, INC.

POSTED

about 3 hours ago

DEADLINE

in about 1 month
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NAICS: 236220
New
CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT
Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project
The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of a new 2.0 million gallons per day facility located on the northeast end of Walnut Avenue in Greenfield, California. The project scope is divided into four distinct phases: site preparation involving soil stabilization and utility relocation; construction of the plant including a packaged Membrane Bioreactor treatment plant, headworks, UV disinfection, and SCADA systems; decommissioning and demolition of existing facilities; and the completion of finish facilities including the Walnut Avenue extension. The total duration for the project is 915 calendar days, with a critical requirement to maintain existing plant services and regulatory compliance throughout the first two phases. Managed by C. Overaa & Co., the solicitation is open to various small and disadvantaged business enterprises, including DBE, SDVOSB, and WOSB. A significant local hiring goal requires that 50 percent of the total construction workforce be residents of Monterey, San Benito, or Santa Cruz counties. Subcontractors must utilize the Textura electronic system for invoicing and payments and are required to accept the standard Overaa agreement without modification. Key milestones include a mandatory pre-bid meeting on October 5, 2026, with bid submission deadlines listed as either October 28 or November 10, 2026.
C. Overaa & Co.

POSTED

about 3 hours ago

DEADLINE

in 21 days
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