Federal Government Restoration — Family Owned Since 1967
Kowalski has decades of experience working with federal agencies on restoration, hazmat, and reconstruction projects. Our team is familiar with federal procurement processes, GSA Schedules, security clearance requirements, and the documentation standards federal projects require.

Restoration Built for Federal Customers
Federal property restoration requires contractors who understand the difference between commercial work and federal work — the procurement process, the documentation, the clearance requirements, the audit trail. Kowalski has built the systems and team experience to meet those standards.
Restoration Services for Federal Government
- GSA Schedule restoration services
- Federal building water damage restoration
- Federal facility fire & smoke restoration
- Mold remediation for federal properties
- Asbestos abatement to federal standards
- Hazardous materials response and abatement
- Federal documentation and reporting
- Background-checked crews available
GSA Multiple Award Schedule (MAS) Contract Holder
Kowalski Construction is a GSA Multiple Award Schedule (MAS) Contract Holder providing Environmental Remediation Services to federal agencies across Arizona. Our GSA contract covers remediation services including site preparation, field investigation, emergency response cleanup, underground/above-ground storage tank removal, air monitoring, soil vapor extraction, containment, and monitoring of hazardous waste sites.
Discuss Federal Project
September 27, 2023 – September 26, 2028 (with three 5-year options)
- Unique Entity ID (UEI)
- UJDXJ3WFSRA6
- CAGE/NCAGE Code
- 3C6Z6
- GSA SIN
- 562910REM
- Category
- Professional Services — Environmental Services
Registered Capabilities
Environmental Remediation Services — site preparation, field investigation, conservation and closures, emergency response cleanup (ERC), underground/above-ground storage tank (UST/AST) removal, air monitoring, soil vapor extraction, stabilization/solidification, bio-venting, carbon absorption, containment, and monitoring or reduction of hazardous waste sites, unexploded ordnance removal, and remediation-related laboratory testing (biological, chemical, physical, pollution, and soil testing). Reclamation services include creating new land from sea or riverbeds, wetland restoration, and restoring areas to a more natural state after pollution, desertification, or salinization. Remediation services spanning three or more industries/NAICS codes, where the preponderance of work is at least 50% under NAICS 562910, should be solicited and performed under SIN 562910RMI.
Services offered under SIN 562910REM shall not include remediation/transportation/disposal of radioactive waste, asbestos and/or paint abatement, radon mitigation, or construction and architect-engineering services as set forth in FAR Part 36. This SIN does not include Davis-Bacon work as defined in FAR Subpart 22.4.
Proven Track Record with Federal
Three generations of restoration in Phoenix means we've handled the projects, learned the systems, and built the relationships that make federal customers trust us with their most important properties.
Call Now: (602) 944-2645- Decades of federal contracting experience
- Three generations of Phoenix-based stability
- Full IICRC certification + AZ ROC licenses
- Documented chain of custody and reporting
- AZ headquarters with statewide deployment capability
We Also Serve
Every Restoration Discipline Available to Federal
Water Damage
24/7/365 extraction, drying, sewage, flood.
View service detailsFire & Smoke
Soot, smoke odor, structural rebuild.
View service detailsMold Remediation
Inspection, containment, removal, clearance.
View service detailsFlood Cleanup
Emergency flood response and structural drying.
View service detailsStorm & Board-Up
Monsoon, microburst, vehicle impact.
View service detailsHazmat & Lithium
Asbestos, lead, lithium battery, biohazard.
View service detailsConstruction & Rehab
Full reconstruction managed start to finish.
View service detailsElectrical Services
Licensed electrical work for restoration.
View service detailsFederal Restoration — Call Kowalski 24/7/365
Federal customers across Phoenix and Arizona trust Kowalski for restoration done right. Real person answers — call (602) 944-2645.
