Experts in Turn-Key Construction & Remediation Services

On Time, on Budget, with Safety First

2022 Vet100 Award from Inc

Turn-Key Construction Services in Maryland and Beyond

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Who We Are

SanDow Construction, Inc, is a full-service General and Environmental Contractor offering turn-key construction services in Maryland and surrounding areas. As a CVE certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Minority-Owned, and SBA 8(a) Certified Company, we also hold HUBZone certification. We proudly serve clients in the Washington D.C. metro area, the Mid-Atlantic, and across the nation.

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Who We Serve

Government
Serving municipal, county, state, and federal government institutions.

Commercial
Remediation and construction services for offices, retail stores, hospitals, hotels, and more.

Industrial
Services for manufacturing facilities, warehouses, storage units, and data centers.

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Our Services

Construction Services
General construction, design-build, interior renovations, tenant fit-out, and demolition.

Remediation and Decontamination Services
COVID-19 decontamination, asbestos abatement, mold abatement, lead abatement, and hazardous waste remediation.

Skilled Trades Services
Mechanical, electrical, plumbing, carpentry, painting, flooring, and duct cleaning.

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Government projects

Government Projects

Pre-construction

Pre-Construction

Construction

Construction

Post construction

Post-Construction

Commercial rebuilds

Commercial Rebuilds

Commercial add ons

Commercial Add Ons

Experts in Turn-Key Construction & Remediation Services

On Time, on Budget, with Safety First

2022 Vet100 Award from Inc
Three smiling business people standing together in an office

Who We Are

SanDow Construction, Inc, is a full-service General and Environmental Contractor offering turn-key construction services in Maryland and surrounding areas. As a CVE certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Minority-Owned, and SBA 8(a) Certified Company, we also hold HUBZone certification. We proudly serve clients in the Washington D.C. metro area, the Mid-Atlantic, and across the nation.

Learn More
Three men in hard hats and safety vests examining an object or area

Who We Serve

Government
Serving municipal, county, state, and federal government institutions.

Commercial
Remediation and construction services for offices, retail stores, hospitals, hotels, and more.

Industrial
Services for manufacturing facilities, warehouses, storage units, and data centers.

Learn More
Three men wearing hard hats stand together in an office

Our Services

Construction Services
General construction, design-build, interior renovations, tenant fit-out, and demolition.

Remediation and Decontamination Services
COVID-19 decontamination, asbestos abatement, mold abatement, lead abatement, and hazardous waste remediation.

Skilled Trades Services
Mechanical, electrical, plumbing, carpentry, painting, flooring, and duct cleaning.

Learn More
Government projects

Government Projects

Pre-construction

Pre-Construction

Construction

Construction

Post construction

Post-Construction

Commercial rebuilds

Commercial Rebuilds

Commercial add ons

Commercial Add Ons

Our Clients and Past Performance

With our decades of experience, we have a deep roster of successful projects for a large variety of organizations, including:

  • United States Department of Labor Headquarters
  • National Institute of Standards & Technology
  • US Army Corps. of Engineers
  • WMATA (METRO)
  • VA Hospital
  • United States Navy: Carderock, Washington Navy Yard, Patuxent River, and Naval Research Lab 
  • National Institutes of Health
  • NASA, Goddard

Photo Gallery

INC 5000Hubzone-logoSdvosb logoSba certified logo

Learn more about our construction and remediation services.

Contact Us
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Our Mission

To safely deliver superior projects and services for our clients through our Team members for the advancement of the communities we proudly serve.

A group of people in hard hats raising their hands

Our Vision

To be a leading Innovator and Regional provider of professional construction, abatement, environmental remediation, and decontamination services.

Core Values

Respect

We’d love to hear from you! Get in touch with us to learn more about our remediation and construction services.

Our Team

Our highly skilled and experienced team brings decades of remediation, decontamination, and construction experience to ensure your project is a completed successfully on-time and on budget.

Richardo Santiago

Ricardo Santiago, CEO

Kasmera Downey, COO

Kasmera Downey, COO

Andre Downey

Andre Downey, General Manager

Alan Auslaender

Alan Auslaender, V.P. of Operations

Our Blog