About Us

Built on Guam. For Guam.

Master Blasters is Guam's eco-friendly surface restoration company. We blast, coat, and protect the island's heavy equipment, marine vessels, and infrastructure — so metal lasts decades, not seasons.

Our Story

From the ground up on Guam

Master Blasters was founded in 2022 to bring eco-friendly surface restoration to Guam. We saw local assets corroding in the salt air — and mainland contractors charging premium prices for generic solutions.

We started with one dustless blast pot and a simple idea: Guam deserves better surface restoration. Better processes, better products, better documentation. No more hardware-store paint on marine equipment. No more dry sandblasting that throws silica dust across job sites. No more coatings that peel in 18 months.

Today we serve clients across Guam — from Matson's container cranes to United Airlines' ground support fleet to Hawaiian Rock's water tanks. We are WOSB and HUBZone certified, ready for government contracts, and committed to doing every job right.

We are 100% Guam owned and operated. We live here. We understand the salt air, the humidity, the UV. And we know what it takes to make metal last on this island. Also known as Guam Eco Surfaces.

Our Values

What we stand for

Three principles that guide every project.

Eco-Friendly First

Our dustless blasting uses recycled glass abrasive and water suppression. Zero silica dust, zero chemical strippers, zero runoff contamination. We protect Guam's environment while we protect your assets. We also offer traditional sandblasting with full containment when your project requires it.

Documented Quality

Every project includes DFT readings, coating logs, and warranty documentation. No "trust us" — we give you the records that prove the job was done right. Government inspectors love our paperwork.

Guam Tough

We specify ISO 12944 C4 and C5-M systems because that is what Guam requires. No continental products that are not rated for marine extreme. We use the same brands the Navy uses on its ships.

Certifications

Certified and compliant

Our certifications open doors for government contracts and ensure quality on every project.

WOSB Certified

Women-Owned Small Business certified by the SBA. Eligible for WOSB and EDWOSB set-aside federal contracts.

HUBZone Certified

Historically Underutilized Business Zone certified by the SBA. Eligible for HUBZone set-aside and sole-source contracts.

EPA Lead-Safe

Certified under the EPA Renovation, Repair, and Painting (RRP) Rule for lead paint removal and remediation.

OSHA Competent Person

Certified competent person on site for lead and asbestos abatement. Full safety documentation and compliance.

Work With Us

Let us protect your assets

Call (671) 686-2603 or fill out the form. Free on-site assessment within 48 hours.

Call Direct

(671) 686-2603

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masterblastersgu@gmail.com

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We respond within 2 hours on business days.