G P Roadway Solutions

G P Roadway Solutions We sell and rent an assortment of traffic control devices and also provide contracting services acro

Started as a local company in 1978, G P Roadway Solutions offers the largest capability for Total Safety Solutions in Roadway Safety and Personal & Industrial Safety in the State of Hawaii. GP Roadway Solutions (and its subsidiaries Peterson Sign Company, G P Maintenance Solutions, and Unistrut Hawaii) has been a proud member of the Grace Pacific family of companies since 2003. Headquartered in Honolulu, G P Roadway Solutions has full service branches in Kahului, Maui, Kailua-Kona on the Big Island, and Lihue, Kauai. G P Roadway Solutions sales region covers the entire State of Hawaii and spans the Pacific to Guam, Saipan and American Samoa. Our Rental office is located on 689 Puuloa St., Honolulu, HI 96819.

09/25/2026

Mahalo to everyone who visited G P Roadway Solutions at the Hawaii Transportation Summit. We appreciated the opportunity to connect with transportation professionals, agency partners, engineers, consultants, and industry leaders who are helping shape the future of transportation in Hawaii.

09/22/2026

We’re here at the Hawaii Transportation Summit! G P Roadway Solutions is excited to be part of the conversation as transportation professionals come together to share ideas, build connections, and discuss the future of transportation in Hawaii.
Attending the summit? Stop by and visit us—we’d be happy to talk story, answer questions, and show how our roadway safety, traffic control, and infrastructure solutions help keep projects moving safely and efficiently.

G P Roadway Solutions is proud to be a sponsor and exhibitor at the Hawaii Transportation Summit, taking place September...
09/18/2026

G P Roadway Solutions is proud to be a sponsor and exhibitor at the Hawaii Transportation Summit, taking place September 21–23, 2026, at the Hilton Hawaiian Village in Honolulu. We look forward to connecting with transportation leaders, engineers, agencies, consultants, and industry partners from across Hawaii and beyond.
If you’re attending, be sure to stop by and visit our team. We’d love to share how G P Roadway Solutions supports safer, smarter, and more efficient transportation projects throughout the islands.

Construction Appreciation Week 2026 - Day 5As Construction Appreciation Week ends, we're proud to showcase another way o...
09/18/2026

Construction Appreciation Week 2026 - Day 5
As Construction Appreciation Week ends, we're proud to showcase another way our team helps improve community spaces. From schools to public facilities, Peterson Sign Company’s installation professionals bring projects to life through expert craftsmanship and attention to detail. Thank you to every G P Roadway Solutions employee whose hard work, dedication, and commitment help strengthen Hawaii's infrastructure and communities every day.

Our Kauaʻi office is now fully operational following the impact of Hurricane Lowell. Internet service has been restored,...
09/17/2026

Our Kauaʻi office is now fully operational following the impact of Hurricane Lowell. Internet service has been restored, and our team is able to respond to emails and continue supporting our customers and partners.
Mahalo to the Kauaʻi community for your patience as we work alongside county and state crews to help clear roadways and support recovery efforts after the storm.
If you need assistance, please reach out to our team—we are here to help.

Construction Appreciation Week 2026 - Day 4Precision matters. From parking lots to roadways, proper pavement markings he...
09/17/2026

Construction Appreciation Week 2026 - Day 4
Precision matters. From parking lots to roadways, proper pavement markings help keep people moving safely and efficiently. Today we're celebrating the skilled G P Maintenance Solutions team members who deliver high-quality striping services throughout Hawaii. It's work that often goes unnoticed, but it makes a difference every day for drivers and pedestrians alike.

Mahalo for your patience, Kaua‘i.Our G P Roadway Solutions Kaua‘i team has been working hard alongside county agencies t...
09/16/2026

Mahalo for your patience, Kaua‘i.
Our G P Roadway Solutions Kaua‘i team has been working hard alongside county agencies to support cleanup efforts following Hurricane Lowell. We’re grateful to share that our office now has electrical power and phone lines restored. However, our internet service is still down at this time.
If you need safety equipment, traffic control supplies, or jobsite essentials, please call or visit our Kaua‘i office directly and our team will be happy to help.
Mahalo to the County crews, first responders, utility workers, and everyone helping our island recover. We appreciate your patience and support as services continue to come back online.
G P Roadway Solutions – Kaua‘i
Call or stop by for assistance with your safety equipment & construction needs.

Construction Appreciation Week 2026 - Day 3Every successful construction project starts with safety. Today we recognize ...
09/16/2026

Construction Appreciation Week 2026 - Day 3
Every successful construction project starts with safety. Today we recognize our traffic control technicians who help keep motorists, pedestrians, and work crews safe during road construction and maintenance projects. Their professionalism and attention to detail ensure traffic keeps moving while critical infrastructure improvements move forward.

Construction Appreciation Week 2026 - Day 2Building solutions that help businesses grow. Today we're highlighting our sk...
09/15/2026

Construction Appreciation Week 2026 - Day 2
Building solutions that help businesses grow. Today we're highlighting our skilled installation crews from Unistrut Hawaii who safely and efficiently construct modular mezzanine systems, creating valuable new space within existing facilities.
Their craftsmanship, teamwork, and commitment to quality help our customers maximize their operations while maintaining the highest safety standards.

Construction Appreciation Week 2026 - Day 1Behind every mile of safe roadway is a dedicated crew making sure Hawaii's dr...
09/14/2026

Construction Appreciation Week 2026 - Day 1
Behind every mile of safe roadway is a dedicated crew making sure Hawaii's drivers get home safely. Today, we're recognizing our GPRS team members who work along busy highways replacing damaged crash cushions & guardrail systems that help protect motorists every day. Mahalo to the hardworking professionals who brave traffic, weather, and challenging conditions to keep our roads safer for everyone.

Address

660 Mapunapuna Street
Honolulu, HI
96819

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+18088332502

Website

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