Contractor Profile

Masonworks

Masonworks is a specialist residential alteration contractor in Boston — all 27 of its segment-eligible permits fall in residential alteration. Its permit record in Boston spans 2014–2025. Reliable permit valuations total ≈$557K (across the 100% of filings with a valuation we can stand behind).

First permit: Sep 17, 2014 (4,336d ago)Latest permit: May 22, 2025 (436d ago)
The sales record
Market
Boston
Active
2014–2025 · 11 yrs
Licenses on file
0
Reliable value
$557K
Coverage
100%
Reliable filings
27
Rank in Boston
#193
Permits (all-time, all segments)
28
Filings 90d
0
Filings 30d
0
Latest permit
May 22, 2025
Typical project size$14Ktypically $7K–$22K across 27 valued permits
Where they work

Primarily Residential Alteration — 100% of 27 segment-classified permits

Ranked #145 in the Boston Residential Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Typical service area ~1 mi around Somerville

The p90 footprint of where Masonworks has pulled permits in Boston — based on 28 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Somerville28
Find Residential Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permitsLargest recent$95K· 8 Hudson St, Somerville Massachusetts 02143

Showing 20 of 27 permits by Masonworks in the indexed window · most recent first

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May 22, 2025
applied May 3, 2025
9 Hamlet St, Somerville Massachusetts 02143
Residential Alteration
$6K
Nov 21, 2023
applied Oct 24, 2023
11 Sargent Ave, Somerville Massachusetts 02145
Residential Alteration
$21K
Nov 14, 2023
applied Oct 17, 2023
222 Willow Ave, Somerville Massachusetts 02144
Residential Alteration
$44K
Aug 14, 2023
applied Jun 5, 2023
222 Willow Ave, Somerville Massachusetts 02144
Residential Alteration
$15K
Jun 15, 2023
applied Apr 4, 2023
95 Hudson St, Somerville Massachusetts 02144
Residential Alteration
$21K
Jun 5, 2023
applied May 9, 2023
44 Liberty Ave, Somerville Massachusetts 02144
Residential Alteration
$4K
May 31, 2023
applied May 9, 2023
25 Partridge Ave, Somerville Massachusetts 02145
Residential Alteration
$6K
Nov 15, 2022
applied Nov 4, 2022
96 North St Ct, Somerville Massachusetts
Residential Alteration
$68K
Jul 15, 2021
applied Apr 5, 2021
14 Webster St, Somerville Massachusetts 02145
Residential Alteration
$62K
Mar 24, 2021
applied Nov 16, 2020
15 Oxford St, Somerville Massachusetts 02143
Residential Alteration
$24K
Nov 19, 2020
applied Nov 2, 2020
8 Hudson St, Somerville Massachusetts 02143
Residential Alteration
$15K
Jul 1, 2020
applied Jun 22, 2020
8 Hudson St, Somerville Massachusetts 02143
Residential Alteration
$95K
Nov 4, 2019
applied Oct 24, 2019
148 Powder House Blvd, Somerville Massachusetts 02144
Residential Alteration
$7K
Sep 30, 2019
applied Sep 23, 2019
979 Broadway, Somerville Massachusetts 02144
Residential Alteration
$5K
Sep 12, 2019
applied Sep 3, 2019
76 Church St, Somerville Massachusetts 02143
Residential Alteration
$8K
Jun 4, 2019
applied May 24, 2019
25 Cutter Ave, Somerville Massachusetts 02144
Residential Alteration
$15K
May 23, 2019
applied May 13, 2019
4 Highland Rd, Somerville Massachusetts 02144
Residential Alteration
$12K
Jul 16, 2018
applied Jul 6, 2018
41 Brastow Ave, Somerville Massachusetts 02143
Residential Alteration
$7K
Nov 16, 2017
applied Nov 6, 2017
8 Hudson St, Somerville Massachusetts 02143
Residential Alteration
$20K
Oct 12, 2017
applied Oct 4, 2017
38 Jay St, Somerville Massachusetts 02144
Residential Alteration
$3K
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