Most active commercial contractors in Cambridge

135 contractors are named on 3 or more commercial and multifamily building permits in Cambridge’s records, ranked by permit count. Wise construction leads with 30.

Source: building permit records from Cambridge's Socrata open-data portal, checked daily. Data through October 29, 2026. How we count

101. 101Energy Hero, Inc3 permits · latest Jun 3
102. 102Eric Arsenault3 permits · latest Jan 9
103. 103Genserv3 permits · latest Oct 15
104. 104Gilman Guidelli & Bellow3 permits · latest Jul 8
105. 105Golden Key Construction3 permits · latest Jul 30
106. 106Granados Builders corp3 permits · latest Nov 25
107. 107Great Day Improvements, LLC3 permits · latest Dec 1
108. 108IMJ Construction Co. Inc.3 permits · latest Feb 18
109. 109J & L Energy3 permits · latest Dec 12
110. 110John Moriarty & Associates3 permits · latest Oct 15
111. 111John R Spezzano3 permits · latest Sep 30
112. 112Justin Kelly Contracting3 permits · latest Jul 6
113. 113LC Anderson3 permits · latest Oct 14
114. 114MCK Remodeling & Painting Inc.3 permits · latest Sep 23
115. 115MJA Construction Services, Inc.3 permits · latest Dec 12
116. 116Nano Building3 permits · latest Jan 9
117. 117Newpro3 permits · latest Oct 23
118. 118noel scott Reconstruction and remodeling3 permits · latest Sep 16
119. 119Northern Contracting Corp3 permits · latest May 14
120. 120Precision Door and Window3 permits · latest Jun 30
121. 121Pro Touch Home Improvement3 permits · latest Feb 10
122. 122Ranch Roofing Inc3 permits · latest Jun 15
123. 123Russell Remodeling3 permits · latest Jan 5
124. 124Schnell Contracting Limited NE, LLC3 permits · latest Apr 9
125. 125Sincere Construction, LLC.3 permits · latest Apr 16
126. 126Smart Build LLC3 permits · latest Aug 12
127. 127Suffolk Construction3 permits · latest Aug 6
128. 128Theodore Bailey3 permits · latest Nov 10
129. 129Timberline Construction3 permits · latest Jun 22
130. 130Tl construction and services corp3 permits · latest May 20
131. 131Total Construction Solutions3 permits · latest Jul 31
132. 132Walker Development & Construction Management3 permits · latest Apr 16
133. 133Weitzman Renovations3 permits · latest Apr 9
134. 134Wellen Construction3 permits · latest Dec 8
135. 135Your Space Land. & Const., Inc.3 permits · latest Jul 27

Data through October 29, 2026.