Loading listings...
Loading listings...
Is this your business?
Claim your free profile to update your info, respond to reviews, and start getting leads from clients searching for contractors in Johnston.
We verify your phone before sharing it — no spam.
GREGORY T MANGIANTE is a contractor located in Johnston, RI. They specialize in electrical work.
GREGORY T MANGIANTE holds an active professional license for your protection.
Looking for a contractor in Johnston, RI? Contact GREGORY T MANGIANTE to discuss your needs and schedule a consultation. Compare ratings and reviews to find the right professional for you.
How much does contractor cost in Johnston, RI?
View 2026 pricing guide with cost breakdowns and local data
Ready to get started?
Compare professionals in your area to find the best fit.
Get a free, no-obligation quote. It takes less than a minute and GREGORY T MANGIANTE will respond directly.
GREGORY T MANGIANTE is a contractor serving Johnston, RI. License #197287 is on file. Use the contact details below to request a quote or ask about availability.
License #197287 means GREGORY T MANGIANTE is registered with the relevant state or professional board. Always confirm that the license is in good standing on the issuing board's website before booking work.