Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

GUARDIAN CONSTRUCTION, INC.

UEI: G1DMJZKBDRZ5CAGE: 4CMK4

GUARDIAN CONSTRUCTION, INC. is a federal contractor, registered under UEI G1DMJZKBDRZ5 and CAGE code 4CMK4. It has been awarded $199,641,700 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, and Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of The Interior, Department Of Defense, and Department Of Transportation.

Contact Information

Registration and classification details

Registration

UEI Code

G1DMJZKBDRZ5

CAGE Code

4CMK4

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationMinority-Owned BusinessAsian-Pacific American Owned

NAICS Codes

115310Support Activities for Forestry
236115New Single-Family Housing Construction (except For-Sale Builders)
236116New Multifamily Housing Construction (except For-Sale Builders)
236210Industrial Building Construction
236220Commercial and Institutional Building Construction(Primary)
+28 more

Federal Contracting Overview

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

AI Capability Profile

Guardian Construction, Inc. specializes in commercial and institutional building construction, with deep expertise in emergency infrastructure stabilization, facility modernization, and integrated systems installation. The contractor delivers turnkey solutions for federal facilities, including struc...

Guardian Construction, Inc. specializes in commercial and institutional building construction, with deep expertise in emergency infrastructure stabilization, facility modernization, and integrated systems installation. The contractor delivers turnkey solutions for federal facilities, including structural repairs, fire alarm system procurement and installation, solar-powered radar signage deployment, door replacement, and sewer line rehabilitation. Their technical capabilities span plumbing, heating, and air-conditioning systems; electrical wiring; poured concrete foundations; and heavy civil engineering tasks such as bridge preservation and dam-related overlook construction. They demonstrate consistent proficiency in design-build delivery methods and work closely with federal clients to address safety-critical infrastructure needs under tight operational constraints, often in high-traffic or sensitive environments like air traffic control centers and courthouses. The company maintains strong, recurring relationships with the Department of Transportation, the Department of the Interior, and the General Services Administration. For DOT, they execute facility recovery projects following utility failures and support transportation infrastructure upgrades. With the Department of the Interior, they deliver mission-critical civil engineering and building upgrades at national parks and federal lands. GSA engagements focus on modernizing federal office buildings through compliance-driven retrofits, including fire safety systems and energy-efficient signage installations. Guardian Construction’s primary market focus is NAICS 236220—commercial and institutional building construction—where they handle everything from minor renovations to full-scale facility overhauls. Secondary expertise includes water and sewer line construction, highway and bridge preservation, and plumbing systems integration, positioning them as a versatile general contractor for complex federal facility portfolios. As a 2L entity based in Layton, Utah, Guardian Construction operates as a small business without federal certifications. Their geographic presence is national, with active project execution across multiple states, supporting federal infrastructure needs from the Rocky Mountains to the Southeast. They are recognized for reliable, on-time delivery in mission-critical environments without reliance on set-aside programs.

Key Performance Metrics

Awards Count

147

All time

Active

12

Currently performing

Completed

135

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

Compete with GUARDIAN CONSTRUCTION, INC.

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for GUARDIAN CONSTRUCTION, INC.

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in GUARDIAN CONSTRUCTION, INC.'s top NAICS codes and agencies

NAICS: 237990
New
Federal
Design and Construction of Levee Access Manholes for Fairfax-Jersey Creek Levee Unit (Kansas City, Kansas)
Solicitation # W912DQ26RA065
The U.S. Army Corps of Engineers, Kansas City District, is soliciting design-build construction services for the installation of access manholes at the Fairfax-Jersey Creek Levee Unit on the Missouri River in Kansas City, Kansas. The project involves designing and constructing manholes, estimated to be between 10 and 25 feet deep, to facilitate the video inspection of approximately 27,000 feet of existing perforated corrugated metal through-seepage collector pipe. To maintain levee integrity, the government strictly prohibits invasive mass excavation methods such as trenching, requiring the use of minimally invasive excavation techniques in accordance with USACE Engineering Regulation 1110-1-1807. Key deliverables include a professional engineer-approved Drilling and Invasive Program Plan, temporary flood protection plans, and final as-built drawings. This is a two-phase selection process, with Phase 1 focusing exclusively on qualifications and technical approach without the submission of pricing. The government intends to select up to three qualified offerors for Phase 2, evaluating candidates based on performance confidence and technical qualifications, with non-price factors weighted significantly more than price. The project is categorized under NAICS code 237990 with a small business size standard of 45 million dollars. While the estimated project magnitude is between 1 million and 5 million dollars, the total contract award amount, including both design and construction, shall not exceed 3.4 million dollars. The final award will be a firm-fixed-price contract requiring 100 percent performance and payment bonds.
W071 Endist Kansas City

POSTED

about 4 hours ago

DEADLINE

in 6 days
View Details
NAICS: 237990
New
Federal
PASS-A-GRILLE-PASS, MAINTENANCE DREDGING, PINELLAS COUNTY, FLORIDA
Solicitation # GROUP1-27-R-J001
This total small business set-aside requirement, identified by solicitation number GROUP1-27-R-J001, involves maintenance dredging within the Pass-a-Grille Pass in Pinellas County, Florida. The scope of work includes the transport and placement of excavated material onto the Pass-a-Grille Beach Placement Area, along with incidental services such as MEC construction support, environmental and water quality monitoring, beach fill quality control, screening, vibration control, and beach tilling. The project falls under NAICS code 237990 for Dredging and Surface Cleanup Activities, with a small business standard of 37 million dollars and a price target range between 5 million and 10 million dollars. This opportunity is restricted to a specific group of contractors previously awarded contracts under solicitation W912EP25R0010, including AGM Marine Contractors Inc., AHTNA Marine and Construction Company LLC, Atlantic and Gulf Dredging and Marine LLC, Coastal Dredging Co., Inc., Cottrell Contracting Corporation, Next Generation Logistics LLC, Southern Dredging Co, Inc., Southwind Corporation Corp., and Waterfront Property Services LLC Gator Services. The period of performance is 120 calendar days following the receipt of the Notice to Proceed, with work required to commence within 60 calendar days of that notice. Proposals are due on or about 20 November 2026, and all eligible vendors must be registered in the System for Award Management to be considered for the award.
W074 Endist Jacksnvlle

POSTED

about 4 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 237110
New
Federal
Z2NZ-- 658-23-108 Correct Stormwater Drainage
Solicitation # 36C24626B0031
Solicitation 36C24626B0031 is a firm-fixed-price sealed bid invitation for Project 658-23-108, which entails correcting stormwater drainage at the Salem VA Medical Center in Salem, Virginia. The project is a 100% set-aside for certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS code 237110. The estimated magnitude of construction is between $10,000,000 and $20,000,000, with a performance period of 450 calendar days from the issuance of the Notice to Proceed. The scope of work includes general construction and utility work, specifically requiring the installation and 24/7 operation of a dewatering system and the use of flowable fill for backfilling in designated areas. The award will be made to an eligible SDVOSB that meets specific qualification criteria, including the completion of three projects of similar complexity and value within the last three years and a clean record regarding EPA and OSHA asbestos regulations. The prime contractor is required to perform at least 15% of the construction work. Bidders must be registered in the System for Award Management (SAM) and provide a bid guarantee of at least 20% of the bid price, capped at $3,000,000. Following several amendments, the final bid submission deadline is November 10, 2026, at 5:00 PM EST. Required submission documents include a signed SF 1442 offer page, an SF 24 bid bond, and a signed VAAR 852.219-75 Certificate of Compliance.
246-NETWORK Contracting Office 6 (36C246)

POSTED

about 4 hours ago

DEADLINE

in 21 days
View Details
NAICS: 236220
New
Federal
PN 110205 - SOS Hangar Renovation - Progressive-Design-Build OT
Solicitation # W912PM279A001
The U.S. Army Corps of Engineers is issuing a draft program solicitation for the renovation of Hangar 750 at Pope Army Airfield, Fort Bragg, North Carolina. This project supports an Air Force Special Operations Command squadron mission and involves the comprehensive architectural and MEP build-out of ground floor aircraft maintenance bays, the integration of exterior hangar doors, and the construction of second-floor administrative and high-security operational spaces. The scope includes the installation of Level 2 wet-pipe fire suppression, intrusion detection systems, electronic access control, and full furniture, fixtures, and equipment packages. This procurement is conducted as an Other Transaction Agreement under 10 USC 2808a, meaning it is not subject to the Federal Acquisition Regulation. The project follows a Progressive Design-Build approach divided into two stages: Phase 1 focuses on design and pre-construction services, while Phase 2 covers final design and construction via a Fixed Price model based on a negotiated Guaranteed Maximum Price. The government has established an affordability cap of 35 million dollars as a material requirement, and the selected firm must be capable of providing performance and payment bonds of at least 35 million dollars. Selection is based on a qualifications-based methodology involving a two-step process: an initial evaluation of White Papers followed by Pitch Presentations for a target of three highly qualified teams. All team members must be registered in the System for Award Management with a valid Unique Entity Identifier. Additionally, the successful Design-Builder must comply with Cybersecurity Maturity Model Certification (CMMC) requirements as codified in 32 CFR Part 170, including a positive self-assessment and signed attestation of security controls. Submissions must be made through the PIEE Solicitation Module.
W074 Endist Wilmington

POSTED

about 4 hours ago

DEADLINE

in 17 days
View Details