- [Home](/) › - [CambridgeMechanicalPermitsPulse](/v/cambridgemechanicalpermitspulse) › - [Hubs](/hub/cambridgemechanicalpermitspulse) › - Completed / Closed # CambridgeMechanicalPermitsPulse: Completed / Closed **69 cambridgeMechanicalPermitsPulse: Completed / Closed are listed from City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj), dated 2019-04-03 to 2026-06-15; the most frequent is BayState Air, Inc. with 11. Data last updated 2026-11-03; each record links to its official source and a full report.** Data as of 2026-11-03 · [Compiled by Zalwin](/research/cambridgemechanicalpermitspulse) from City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj) Copy citation Download all 69 cambridgeMechanicalPermitsPulse: Completed / Closed (CSV) — $4.99 → Includes: Organization, Classification, Status, City, Value, Date, official source URL and score · Card, Apple Pay, Google Pay or Link via Stripe [Free sample: 3 records (CSV)](/v1/verticals/cambridgemechanicalpermitspulse/records.csv?kind=closed) 69 records from City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj) (the 33 newest are listed here), dated 2019-04-03 to 2026-06-15. Most frequent: BayState Air, Inc. (11). Each record links to a full report and the official source. Last updated 2026-11-03. Source: City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj). **Search, filter and export CambridgeMechanicalPermitsPulse records** [Run instant live search with these filters](/v/cambridgemechanicalpermitspulse?kind=closed&channel=pseo#vt-out) [Download free 3-row sample CSV](/v1/verticals/cambridgemechanicalpermitspulse/records.csv?kind=closed) Unlock the full CSV for these filters — $4.99 → ✓ Read-only, live public data · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days ## Get new CambridgeMechanicalPermitsPulse records by email (free, weekly) We email one confirmation link now; the weekly digest starts only after you confirm. One-click unsubscribe in every email. Double opt-in: nothing is sent until you click the confirmation link. One-click unsubscribe. [See this week's digest](/digest/cambridgemechanicalpermitspulse) Records 69 Most frequent - BayState Air, Inc. (11) - Medford Wellington Service Co, Inc. (5) - AS8 CORPORATION (3) - Correct Temp HVAC Inc (2) - ARRELL CORPORATION (1) ## How do I get new cambridgeMechanicalPermitsPulse: Completed / Closed by email? Search, filter and export these records, or get alerts when new ones appear. [Search and filter](/v/cambridgemechanicalpermitspulse?kind=closed) [Watch this exact filter](/v/cambridgemechanicalpermitspulse?kind=closed#more-ways) [See alert plans](/v/cambridgemechanicalpermitspulse#pricing) ## What are the top cambridgeMechanicalPermitsPulse: Completed / Closed right now? | Record | Classification | Status | City | |---|---|---|---| | ARRELL CORPORATION | Mechanical | Complete | | | BayState Air, Inc. | Mechanical | Complete | | | COLOMBOS HVAC INC | Mechanical | Complete | | | BayState Air, Inc. | Mechanical | Complete | | | BayState Air, Inc. | Mechanical | Complete | | | Correct Temp HVAC Inc | Mechanical | Complete | | | Poirier & Springer Inc | Mechanical | Complete | | | Medford Wellington Service Co, Inc. | Mechanical | Complete | | | Medford Wellington Service Co, Inc. | Mechanical | Complete | | | Medford Wellington Service Co, Inc. | Mechanical | Complete | | | Correct Temp HVAC Inc | Mechanical | Complete | | | Boston Properties, Inc | Mechanical | Complete | | | Medford Wellington Service Co, Inc. | Mechanical | Complete | | | Medford Wellington Service Co, Inc. | Mechanical | Complete | | | J.C. Higgins Corp | Mechanical | Complete | | | BayState Air, Inc. | Included in the full CSV with every column 🔒 Unlock all 69 records → | | Medford Wellington Service Co., Inc. | Included in the full CSV with every column 🔒 Unlock all 69 records → | | Medford Wellington Service Co., Inc | Included in the full CSV with every column 🔒 Unlock all 69 records → | Browse 18 more matching record reports - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-248246) - [Medford Wellington Service Co., Inc.](/report/cambridgemechanicalpermitspulse/medford-wellington-service-co-inc-ma--cambridgem-231591) - [Medford Wellington Service Co., Inc](/report/cambridgemechanicalpermitspulse/medford-wellington-service-co-inc-ma--cambridgem-221502) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-217248) - [DROPDOWNHOUSING INSPECTION DISTRICT: WEST CAMBRIDGE](/report/cambridgemechanicalpermitspulse/dropdownhousing-inspection-district-west-cambridge-ma--cambridgem-216343) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-210672) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-209666) - [Alpha Mechanical Corp.](/report/cambridgemechanicalpermitspulse/alpha-mechanical-corp-ma--cambridgem-205949) - [Ice Tech Corp](/report/cambridgemechanicalpermitspulse/ice-tech-corp-ma--cambridgem-183910) - [EZ Climate HVAC Inc](/report/cambridgemechanicalpermitspulse/ez-climate-hvac-inc-ma--cambridgem-180650) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-149713) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-134463) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-99325) - [BayState Air, Inc.](/report/cambridgemechanicalpermitspulse/baystate-air-inc-ma--cambridgem-81996) - [AS8 CORPORATION](/report/cambridgemechanicalpermitspulse/as8-corporation-ma--cambridgem-65893) - [AS8 CORPORATION](/report/cambridgemechanicalpermitspulse/as8-corporation-ma--cambridgem-61141) - [Hillis Corp DBA Frank's Heating](/report/cambridgemechanicalpermitspulse/hillis-corp-dba-frank-s-heating-ma--cambridgem-53819) - [AS8 CORPORATION](/report/cambridgemechanicalpermitspulse/as8-corporation-ma--cambridgem-43818) [Browse all CambridgeMechanicalPermitsPulse record reports](/hub/cambridgemechanicalpermitspulse/records) ## Which related categories and locations should I check? ### Browse by filing category [Permitting & Work Filings (140)](/hub/cambridgemechanicalpermitspulse/category/permitting) ### Browse by filing status [Active / Issued (71)](/hub/cambridgemechanicalpermitspulse/kind/active) ### Browse by jurisdiction [City of Cambridge (140)](/hub/cambridgemechanicalpermitspulse/region/ma) ## Frequently asked questions ### How many cambridgeMechanicalPermitsPulse: Completed / Closed are listed? 69 records from City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj) (the 33 newest are shown on this page), last refreshed automatically. The most recent is dated 2026-06-15. ### Can I get alerts for Completed / Closed? Yes. CambridgeMechanicalPermitsPulse can email you new records matching this filter; plans are listed on the CambridgeMechanicalPermitsPulse page. Source: City of Cambridge Open Data (data.cambridgema.gov, dataset 4rb4-q8tj). Informational only. [RSS feed of new records](/feed/cambridgemechanicalpermitspulse.xml) ## Often used together - [NewEntityFilingPulse](/v/newentityfilingpulse) - [LocalContractAwardPulse](/v/localcontractawardpulse) - [U.S. BTS AFF - P12 Operating Revenues by Carrier Pulse](/v/usaffp12operatingrevenuepulse) - [EmailAuthPulse](/emailauthpulse) - [HealthTrackerAudit](/healthtrackeraudit) - [WooSpeedAudit](/woospeedaudit)