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 Ho

nolulu, 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.

The Rainy Season is Here — Protect Your Property Now!Don’t wait for flooding to catch you off guard. G P Roadway Solutio...
09/02/2026

The Rainy Season is Here — Protect Your Property Now!

Don’t wait for flooding to catch you off guard. G P Roadway Solutions has the solution for you with UltraTech Ultra‑Flood Stoppers, the revolutionary sandless sandbags that activate in minutes and create a strong, reliable barrier against floodwaters.
Why Ultra‑Flood Stoppers?

Protects property from floods & leaks — ideal for homes, businesses, and critical infrastructure
Easy to deploy — weighs ~1 lb. unactivated; swells in 2.5–3.5 minutes with fresh water to full protective size
Sturdy & reliable — built to maintain shape and withstand multiple drop tests
Safe & non‑toxic — landfill‑friendly disposal after use
With the upcoming rainstorm forecasted, now is the perfect time to stock up and be ready to shield your property before the water rises. We have these and traditional sandbags available at all locations.

Visit our website to learn more about Ultra‑Flood Stoppers!

Contact G P Roadway Solutions to get yours today!

Stay prepared. Stay protected.

We want to send a warm welcome to Mohammed Aftab Uzzaman. He is our new Jr. Project Engineer/Intern for our construction...
06/09/2026

We want to send a warm welcome to Mohammed Aftab Uzzaman. He is our new Jr. Project Engineer/Intern for our construction division. Welcome to the GPRS Ohana!

In observance of Memorial Day, our Retail Offices will be closed as we take time to honor and remember the brave men and...
05/22/2026

In observance of Memorial Day, our Retail Offices will be closed as we take time to honor and remember the brave men and women who have served our country.
Our Traffic Control Division will remain in operation for scheduled projects.
We wish everyone a safe and meaningful Memorial Day.

The State of Hawaii Dept of Transportation Highways Division is wearing Orange in support of Work Zone Awareness Week 🧡T...
04/24/2026

The State of Hawaii Dept of Transportation Highways Division is wearing Orange in support of Work Zone Awareness Week 🧡
They have been visiting colleges and carriers to spread the word to drive cautiously through work zones because the life you save may be your own. This year’s reminder is simple but powerful: Safe Actions Save Lives.
When you see orange cones and orange vests, slow down and stay alert.
Hawaii Department of Transportation

Our team is wearing Orange in support of Work Zone Awareness Week 🧡At G P Roadway Solutions, our crew members are on the...
04/24/2026

Our team is wearing Orange in support of Work Zone Awareness Week 🧡
At G P Roadway Solutions, our crew members are on the front lines—directing traffic and working in active work zones, especially with increased work from Kona Low storm cleanup.
This year’s reminder is simple but powerful: Safe Actions Save Lives.
When you see orange cones and orange vests, slow down and stay alert.

Our team is wearing orange in support of National Work Zone Awareness Week 🧡At G P Roadway Solutions, our crew members a...
04/23/2026

Our team is wearing orange in support of National Work Zone Awareness Week 🧡
At G P Roadway Solutions, our crew members are on the front lines—directing traffic and working in active work zones, especially with increased work from Kona Low storm cleanup.
This year’s reminder is simple but powerful: Safe Actions Save Lives.
When you see orange cones and orange vests, slow down and stay alert.

🧡 Go Orange Day – National Work Zone Awareness Week 🧡Tomorrow, the G P Roadway Solutions team is wearing orange to suppo...
04/21/2026

🧡 Go Orange Day – National Work Zone Awareness Week 🧡
Tomorrow, the G P Roadway Solutions team is wearing orange to support National Work Zone Awareness Week and this year’s message: Safe Actions Save Lives.
Our team members are out in the field every day—directing traffic and working in active work zones—to keep our roads safe. With ongoing Kona Low storm cleanup, there are more work zones than usual on highways and local roads across Hawaiʻi.
We ask the public to do their part: slow down, stay alert, and give our crews the space they need. The choices you make behind the wheel matter—safe actions truly save lives.

Be ready. Be seen.Get your Wanco Message and Arrow Boards before the season ramps up.Bright, reliable, and job‑site read...
04/09/2026

Be ready. Be seen.
Get your Wanco Message and Arrow Boards before the season ramps up.
Bright, reliable, and job‑site ready today.
Contact Felix, our Wanco expert, for a quote.

Heavy Rain is Here — Protect Your Property Now!Don’t wait for flooding to catch you off guard. G P Roadway Solutions has...
04/06/2026

Heavy Rain is Here — Protect Your Property Now!
Don’t wait for flooding to catch you off guard. G P Roadway Solutions has UltraTech Ultra‑Flood Stoppers, the revolutionary sandless sandbags that activate in minutes and create a strong, reliable barrier against floodwaters.
Why Ultra‑Flood Stoppers?
Protects property from floods & leaks — ideal for homes, businesses, and critical infrastructure
Easy to deploy — weighs ~1 lb. unactivated; swells in 2.5–3.5 minutes with fresh water to full protective size
Sturdy & reliable — built to maintain shape and withstand multiple drop tests
Safe & non‑toxic — landfill‑friendly disposal after use
With the upcoming rainstorm forecasted, now is the perfect time to stock up and be ready to shield your property before the water rises. We have these and traditional sandbags available at all locations.
Visit our website to learn more about Ultra‑Flood Stoppers!
Contact G P Roadway Solutions to get yours today!
Stay prepared. Stay protected.

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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