Cambridge Building Permits & Contractor Leads

11,523 indexed permits · 61 active contractors · 419 code violations · Cambridge, Massachusetts.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

“42 building permits were filed in Cambridge in the last 30 days — recent, verifiable demand a competitor hasn't worked yet.”
Wes Crainshaw, founder of PermitGrab
Cambridge building permits — key stats
Permits (last 90 days) 322
Total permit value (90d) $39,520,547
Active contractors 61
Newest permit 2026-07-29

PermitGrab tracks 61 active contractors who pulled 11,523 building permits in Cambridge, MA as of 2026-07-29. Live tracking of 419 code violations in the same area. Permits updated daily.

Stale · Expected daily • newest record 6d old

PermitGrab is a $149/mo subscription that surfaces every Cambridge building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Cambridge leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Cambridge

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Cambridge building permit activity

Contractors pulled 69 building permits in Cambridge over the last 30 days — down 67.2% from the prior 30 days, with $2,895,466 in declared project value. Over 90 days: 322 permits worth $39,520,547.

Most active contractors (last 6 months)

  1. HomeWorks — 20 permits
  2. NEEECO LLC — 13 permits
  3. PELLA OF BOSTON — 11 permits
  4. S+H Construction — 9 permits
  5. RB Farina Roofing — 9 permits
  6. Wise Construction — 7 permits
  7. SEEAIR, Inc. — 7 permits
  8. Maintenance Resource Co Inc — 5 permits
  9. WINDOW WORLD — 5 permits
  10. Fisher Windows — 5 permits
Biggest project this month
$690,000 · Building: Alteration and Addition · 130 Brookline St · The Richmond Group
11,523
Indexed Permits
61
Active Contractors
419
Code Violations
10
Verified Phones
2026-08-03
Last Updated
Updated recently · 2026-07-29
Cambridge had 69 new building permits filed in the last 30 days, led by 34 addition, 18 roofing and 15 interior renovation. The average project value is $79,876.

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All permits

Permit data through 2026-07-29
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11,523 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2025-11-24 Windows/Doors $530,000 1 Pine St full gut renovation walls, ceilings, flooring windows,doors jt construction and remodeling LLC
2025-11-22 General Construction $22,000 648 Huron Ave, Unit 3 Renovate 3rd floor residential unit by adding a new dormer on the easterly side … Mario Marchio
2025-11-21 Windows/Doors $170,473 8 Adams Ter, Unit 3 Replace all the windows in Unit 3, remodel the bathroom, remove a non-load beari… S+H Construction
2025-11-21 HVAC/Mech $500,000 10 Appleton St Interior renovations to an existing resideince including an office remodel. bath… Sea-Dar Construction
2025-11-21 General Construction $534,019 6 Appian Way Interior finishes renovation of 2 existing classrooms within the Gutman Library Walsh Brothers Inc.
2025-11-21 General Construction $22,250 8 WRIGHT ST, Unit 2 Tile bathtub surround, change tub fixtures and bathroom vanity Gilman Guidelli & Bellow
2025-11-21 General Construction $10,000 39 Winslow St Replace bath tub with stand-up shower. Re-tile the walls and floor. ABT, Abichaker Building Technologies, Inc.
2025-11-21 General Construction $3,000 23-25 RINDGEFIELD ST, Unit 23 Insulation + air sealing SEEAIR, INC.
2025-11-21 General Construction $2,800 23-25 RINDGEFIELD ST, Unit 25 Insulation + air sealing SEEAIR, INC.
2025-11-21 General Construction $42,168 29 OTIS ST, Unit F202 Interior repairs due to water damage. Remodel Kitchen. Buildbak
2025-11-20 Windows/Doors $7,300 14 Trowbridge St, Unit 3 INSTALLING 3 ANDERSEN WOODWRIGHT REPLACEMENT WINDOWS IN EXISTING OPENINGS SHAWN ARSENAULT
2025-11-20 Windows/Doors $48,070 270 Concord Ave re-point exterior rear brick wall, remove two first floor exit doors and install… craftman & wright
2025-11-20 General Construction $18,000 26 Watson St Remove and replace bathtub in first floor bathroom. Install new exhaust fan. Ins… Long Home, LLC
2025-11-20 Roofing $269,000 170 Rindge Ave Repair Masonry, Roofing & gutters. Pidgeon & Company
2025-11-20 Windows/Doors $112,870 56 Sciarappa St Approximately 4500sf of exterior siding.The contractor will also paint all trim,… Smart Build LLC
2025-11-20 Roofing $70,000 60 Vassar St Addition of 3 antennas and upgrade of equipment at existing wireless facility lo… TSC Construction
2025-11-20 Roofing $24,190 122 Reed St Rebuild front entrance according to plan:  New footing, wood framing, hardie pla… Golden Builder Construction
2025-11-20 Solar $8,000 200 Fayerweather St Skylight Installation| | Solar Venting Velux SkylightScope of work:- Remove the … RB Farina Roofing & Construction Inc.
2025-11-19 Structural $5,000 24 Foster St Residential weatherization/air sealing. No structural changes. (842193). Homeworks Energy
2025-11-19 General Construction $55,160 10 Malcolm Rd Remove existing front porch and rebuild to code Greenmen Builders
2025-11-19 Demolition $159,000 300 Third St Complete demolition only of finishes and existing systems within work area outli… Consigli Construction Co
2025-11-19 Roofing $45,095 50 Haskell St strip and reroof, replace six Velux skylights-NO STRUCTURAL Premiere Roofing & Remodeling, LLC.
2025-11-18 Windows/Doors $15,155 255 Broadway, Unit 3 install 20 harvey replacement windows. Energy star, inserts only with no structu… Fisher Windows
2025-11-18 Structural $7,000 23 Bigelow St, Unit 1 Residential weatherization/air sealing. No structural changes. ( 844477 ) ( Unit… HomeWorks
2025-11-18 Pool/Spa $193,500 1 Oxford St Replacement of lab waste PH neutralization system equiopment. We will also be co… TERVA Construction
2025-11-18 Windows/Doors $20,220 22 Watson St Install 21 Replacement windows. Non structural Three Sons Window & Door, Inc
2025-11-18 General Construction $190,000 203 Franklin St Basement renovation;Floor 1, lay out; Floor 2 and attic  addition Deck and sidin… homeba construction LLC
2025-11-18 Windows/Doors $15,000 500 Technology Sq The project consists of the enclosure of an existing open stair serving Levels 7… The Richmond Group
2025-11-18 General Construction $7,313 34-36 CAMP ST, Unit 3 Installation of Stainless Class Chimney system, and stove pipe for customer Mors… Sweepnman, Inc.
2025-11-18 General Construction $6,417 91 Plymouth St Weatherization as part of the Mass Save Program. Work ID:  1705244254 Home Weather LLC
2025-11-18 Pool/Spa $266,780 127 Massachusetts Ave Interior office / computational studio renovation, office space 1,100sf on 3rd f… Berkeley Building Company
2025-11-18 Windows/Doors $9,785 24 Lee St Install 1 large Marvin Ultimate replacmenet window Three Sons Window & Door, Inc
2025-11-17 General Construction $1,132 12 Parker St insulation and weatherization, Work ID:  WRK-56800525 Kyle Cabral
2025-11-17 Roofing $41,545 189 Brookline St Install new roof deck per plans TFerguson
2025-11-17 Plumbing $250,395 15 Worcester St full gut reframe with new layout, new plumbing, new electrical, insulation and a… [email protected]
2025-11-17 Windows/Doors $3,200 17 Clay St Install egress window kit in basement of building in rear accessory unit (certif… Lauree Mansour
2025-11-17 Signage $270,000 989 MEMORIAL DR, Unit 291 Sheet A-00.0 Project Information - Schematic Design Set: This sheet includes the… Prime Building Inc.
2025-11-17 Windows/Doors $20,533 1 STINSON CT, Unit 3 remove and replace 14 (11 basement and 3 3rd floor windows) like for like no str… JB Door and Sash
2025-11-17 Pool/Spa $2,750,000 400 Technology Sq Scope of work is on lower level and partial 1st floor space only. Work is limite… The Richmond Group
2025-11-16 General Construction $287,823 77 Walker St Add 2 Dormers. Create 2 bedrooms on 3rd floor. Renovate kitchen Segal Construction and Home…
2025-11-16 Windows/Doors $8,365 199 Auburn St Install new replacement windows with proper flashing, sealants and insulation wh… United Home Experts
2025-11-14 Windows/Doors $37,000 15 Kelley St Alter the one-car garage into a mud room. Will be adding heating, electrical, an… Shahin Contractor
2025-11-14 Structural $2,000 95 Inman St Residential weatherization/air sealing. No structural changes. (842662 ) (Unit 1… Homeworks Energy
2025-11-14 General Construction $214,400 73 Fresh Pond Pkwy addition off back of house, remodel kitchen and half bath according to plans JL & Sons Contracting
2025-11-14 Structural $4,000 44 Aberdeen Ave Residential weatherization/air sealing. No structural changes. (843277 ) (Unit 2… Homeworks Energy
2025-11-14 Structural $1,974 4 Buckingham St Install a Stuv 6 wood-burning insert into the existing masonry fireplace. Work w… Hearth Perfections LLC
2025-11-13 General Construction $31,840 326 Harvard St 3rd Floor Bathroom Renovation Cambridge Home Renovations LLC
2025-11-13 Roofing $80,000 75 Ames St Verizon Wireless to add wireless antannas to their existing Wireless facility on… J. Lee
2025-11-13 General Construction $30,000 124-126 AUBURN ST, Unit 124 Removal of two non load bearing partition walls , new carpet new paint , add a f… DPM Design and Construction
2025-11-13 Demolition $255,000 19 Brookline St minor demo, consturction of new office and labs space, new metal framing , supen… newell contraacting corp
Page 28 of 231 ← Prev 1 2 27 28 29 230 231 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 3 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. Renewal by Andersen 69 (3) Windows & Doors $18,287 Verifying…
2. Wise Construction 📞 1 permits/30d 52 (4) Addition $717,030 🔒 Reveal
3. The Richmond Group 1 permits/30d 43 (2) Addition $1,425,322 Verifying…
4. NEEECO LLC 📞 42 (6) Addition $8,272 🔒 Reveal
5. Siena Construction 1 permits/30d 38 (1) Interior Renovation $354,570 Verifying…
6. Gloucester Builders Inc. 36 (3) Addition $122,149 Verifying…
7. HomeWorks 3 permits/30d 34 (10) Addition $6,450 🔒 Reveal
8. Siena Construction Corporation 34 (4) Addition $434,202 Verifying…
9. Fresh Start Contracting 34 (2) Addition $95,892 Verifying…
10. Fisher Windows 29 (2) Windows & Doors $14,900 Verifying…
11. Columbia Construction Company 25 (2) Interior Renovation $2,340,066 Verifying…
12. SEEAIR, Inc. 22 (3) Addition $7,525 🔒 Reveal
13. WINDOW WORLD 📞 21 (2) Windows & Doors $6,882 🔒 Reveal
14. PELLA OF BOSTON 19 (6) Windows & Doors $20,937 Verifying…
15. Shawmut Design and Construction 1 permits/30d 17 (2) Interior Renovation $3,541,462 Verifying…
16. J. Calnan & Associates, Inc. 12 (1) Addition $1,052,968 Verifying…
17. RB Farina Roofing ⚠️ 1 11 (5) Roofing $14,931 Verifying…
18. G. Greene Construction 11 (1) Addition $293,107 Verifying…
19. Walsh Brothers, Inc. 9 (1) Addition $831,484 Verifying…
20. Alaina Bart 9 (1) HVAC $17,871 Verifying…
21. Gilman, Guidelli & Bellow 9 (1) Addition $95,351 Verifying…
22. StructureTone 9 (1) Addition $1,888,893 Verifying…
23. hamell builders 9 (1) Addition $16,989 Verifying…
24. Piers MacNaughton 8 (4) Addition $7,556 Verifying…
25. Maintenance Resource Co Inc 1 permits/30d 8 (2) Addition $58,694 Verifying…

Viewing 25 of 25 contractors in Cambridge

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Permit Types in Cambridge
Construction Activity in Cambridge

New building permits in Cambridge, Massachusetts indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Cambridge Building Permits

Cambridge, Massachusetts processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 11523+ Cambridge building permits — updated daily from official city sources.

Every new construction project in Cambridge requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Cambridge.

How Contractors Use Cambridge Permit Data

HVAC contractors, electricians, plumbers, and roofers in Cambridge use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Cambridge building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Cambridge electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Cambridge open data portal.

Who pulled permits in Cambridge this week?

The most active contractors filing in Cambridge right now include Renewal by Andersen, Wise Construction, The Richmond Group, NEEECO LLC and Siena Construction. PermitGrab tracks 61 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Cambridge permit data?

The most recent permit indexed for Cambridge is dated 2026-07-29. Expected daily • newest record 6d old. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Cambridge right now?

In the last 30 days, Cambridge permitting activity covers 69 new building permits alongside 419 active code violations. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Cambridge

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Cambridge to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Cambridge — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

419 open code violations in Cambridge, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Cambridge — $149/mo

How to look up Cambridge building permits

Search recent Cambridge, MA building permits by address, contractor, and permit type in the table above — pulled from the Cambridge building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Cambridge Permit Pulse.

Nearby Massachusetts Cities — explore building permits in other Massachusetts cities

Turn Cambridge permits into leads

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Frequently Asked Questions about Cambridge Building Permits

How many building permits does PermitGrab track in Cambridge?

PermitGrab currently tracks 11523 building permits in Cambridge, Massachusetts. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Cambridge permit data?

PermitGrab collects Cambridge daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Cambridge?

Contractors find leads in Cambridge by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Cambridge — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Cambridge permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Cambridge = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Cambridge GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Cambridge addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Cambridge are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Cambridge renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Cambridge permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Cambridge mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Cambridge & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients you track live Cambridge permit activity — copy one line of HTML for your website.

More Massachusetts permit data

Brookline permits Worcester permits Malden permits Weston permits Andover permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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Cambridge permits by trade

Cambridge addition permits Cambridge concrete & masonry permits Cambridge demolition permits Cambridge electrical permits Cambridge fire protection permits Cambridge general construction permits Cambridge hvac permits Cambridge interior renovation permits Cambridge landscaping permits Cambridge new construction permits Cambridge painting permits Cambridge plumbing permits Cambridge roofing permits Cambridge solar permits Cambridge structural permits Cambridge windows & doors permits
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