Seal Masters
Hawaii's Exclusive Firm for
Occupied-Building Renovation
Increased Property Value • Satisfied Residents & Guests • Simplified Renovation Process


Who We Are
STRENGTHENING COMMUNITIES BY RENOVATING AND PROTECTING BUILDINGS WITH INTEGRITY AND SAFETY TO ENHANCE VALUE.
At Seal Masters of Hawai‘i, we have been a trusted leader in exterior building renovations since 1986. With decades of expertise, we specialize in restoring and protecting Hawai‘i’s buildings, from historic landmarks to modern mid- and high-rises.
Our commitment to professionalism, sustainability, and respect for Hawai‘i’s unique environment sets us apart as a dependable partner for all your restoration needs.
Services
WE MAKE CONSTRUCTION EASY
Waterproofing
Protecting structures from moisture damage to enhance longevity and resilience.
Post Tension Cable Repair
Repairing and replacing post-tension cables to
restore concrete strength and prevent structural failure.
Drain-Waste-Vent Pipe Replacement
Upgrading deteriorated plumbing
systems to improve drainage, prevent leaks, and maintain compliance.
Personalized
CONCIERGE RENOVATION EXPERIENCE

From Planning to Execution
Let Hawaii's Experts do all the heavy lifting—so you can be free to do what’s important to you

A Proven, 7-Step Process
Our comprehensive service The Elite Master Plan ensures timeliness and attention to detail

Increased Property Value, Decreased Liability
We ensure the highest levels of quality, safety, and code compliance
Renovation Process
REDUCE THE STRESS OF RENOVATION
Worried about being tied up in a project that never ends? Afraid of a messy renovation experience for your residents and guests? Concerned you’ll get low quality work... leading to hidden costs, delays, and paying for redo’s?
You deserve peace of mind knowing your restoration project will be completed in a timely manner, under strict code compliance, and with a strategic plan so your occupants and residents will be kept in the loop during the process...so you avoid the risk of future liabilities and everyone is satisfied.
We call this proven, 7-step system The Elite Master Plan.
THE ELITE MASTER PLAN
The Elite Master Plan sets the standard for customer relations and project management, and includes:
Comprehensive Assessment
Proactive Communication
Innovative Engineered Design
Exceptional Project Execution
Professional Permitting
Daily Project Management
No-Hassle Warranties
"The way that Seal Masters cares about our residents and their safety gives me confidence in their workmanship”
- Ron Komine, Jr.
General Manager, 1350 Ala Moana
By Our Team

How to Minimize Project Disruptions for Residents
and Building Managers
Construction Without the Chaos
By Joe Miller
Building repairs are necessary but often disruptive. Proper planning, communication, and skilled execution ensure smooth projects. Key steps include assessments, proactive updates, efficient permitting, and expert management. With a strategic approach, property managers can complete renovations with minimal disruption, enhancing building longevity and resident satisfaction.
In the Media
Multi Projects at 1350
It is important to establish and maintain strong relationships with contractors and consultants.
A project of this magnitude always requires early and consistent communication.
HAWAII’S SMARTEST CHOICE FOR AN OCCUPIED BUILDING RENOVATION COMPANY
We’re here to help with all your exterior renovation needs—let’s connect.