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Location and Projects

Address
225 Dyer St - 50 Milk St, Boston, MA, 02109
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512 Main Construction

Your Trusted Experts in New Construction, Roofing, Siding, Renovations & Additions
Proudly serving Massachusetts and Rhode Island, 512 Main provides expert roofing, siding, renovations, home additions and new construction homes with quality you can trust. Whether you’re planning a major home upgrade or need urgent repairs, our fully licensed and insured team is ready to respond—day or night. We combine skilled craftsmanship, responsive service, and honest pricing to deliver lasting results that enhance both the beauty and value of your home.

Built to Last. Ready When You Need Us. Designed for the Way You Live.

From BuildZoom:

Their BuildZoom score of 123 ranks in the top 1% of 139,240 Massachusetts licensed contractors.

If you are thinking of hiring 512 Main, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

512 Main Contact Information

Phone: (508) 409-8280
Address: 225 Dyer St - 50 Milk St, Boston, MA 02109

512 Main Reviews
5 out of 5 stars, based on 2 reviews

  • By Ten P.
    May 5, 2023
    Remodel
    $350,000

    512 did my construction on my salon. Seamless process from start to finish. Luxury results. They did an entire remodel. Built several rooms, with plumbing in each room. Full HVAC installation with air purification. Installed tile floors. Beautiful granite sourcing and panoramic tiles. 10/10 would reccomend for any home or commercial construction.

  • By Jean T.
    April 19, 2023
    remodel
    $375,000

    They did such a great job and were quick and efficient. We did an inlaw addition that came out perfect. The work was high quality and we couldn't be happier. We would definitely recommend to anyone looking to have an addition..

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Building Permits by 512 Main

Sort by: Notable Notable | Date Date | Job Value Job Value
Building Permit
2021-09-01
Tenant fit out for beauty salon
Valuation:
$280,000
Permit #:
21-2650
Status:
closed
Fee:
N/A
Permit Type:
Alteration
Building Type:
Office Building
Building permit
2021-07-15
Two story addition
Valuation:
$210,000
Permit #:
21-2681
Status:
N/A
Fee:
N/A
Permit Type:
New Construction
Building Type:
Office Building