Updated: Jul 11, 2026
Location and Projects
Address
Canton, MA, 02021
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Timothy H Riordan Construction
Based in Canton, Massachusetts, Timothy H Riordan has been active in the local contracting field for 17 years. Serving residential clients in Canton and surrounding communities, the company undertakes general construction projects. Timothy H Riordan’s work is visible in permit records linked to property improvements in the region, demonstrating experience managing a range of construction needs for homeowners. With nearly two decades in practice, the contractor draws on long-standing knowledge of building codes and local standards in Massachusetts. Projects are completed with consideration for the unique requirements of each property and neighborhood.
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Timothy H Riordan Canton
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Timothy H Riordan has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Timothy H Riordan has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install audio and video conferencing equipment in 5 classrooms and the jatc auditorium. project includes large tvs video wall speakers microphones and crestron equipment
Valuation:
$200,000
Permit #:
ELV1470919
Status:
complete
Fee:
$2,020
Permit Type:
N/A
Building Type:
Commercial
Installation of a demising wall between the prep space for krispy chicken and the retail area for krispy chicken installation of 2 x 4 wall with 5/8 sheet rock and white frp board on both sides. install 36 standard commercial door
Valuation:
$17,498
Permit #:
C-24-0064
Status:
issued
Fee:
$60
Permit Type:
Tenantfitup
Building Type:
N/A
Construction of a new c store and gas station in accordance with the plans
Valuation:
$691,000
Permit #:
C-20-0376
Status:
pco issued
Fee:
$2,812
Permit Type:
Newconstruction
Building Type:
N/A
Rough wiring only. rough wire savr restaurant speakers and cat6 data
Valuation:
$35,000
Permit #:
ELV1408557
Status:
filed
Fee:
$370
Permit Type:
N/A
Building Type:
Commercial
Replace the existing 7 concrete sidewalks around the front and side of of the building
Valuation:
$14,000
Permit #:
C-22-0794
Status:
issued
Fee:
$210
Permit Type:
Repair
Building Type:
N/A
Install one 4'x8 sign on exterior building wall
Valuation:
$1,000
Permit #:
BP-2023-1288
Status:
complete
Fee:
$104
Permit Type:
Sign
Building Type:
N/A
Complete the installation of the following low voltage devices 6- in-ceiling speakers 4- data drops 8- ip cameras 2- audio volume controls 3- digital signage displays 1- wireless access point
Valuation:
$10,000
Permit #:
ELV927114
Status:
filed
Fee:
$120
Permit Type:
N/A
Building Type:
Commercial
- install 75 data drops - install 20 speakers - install 2 tvs - install 20 ip cameras
Valuation:
$50,000
Permit #:
ELV1135858
Status:
filed
Fee:
$520
Permit Type:
N/A
Building Type:
Commercial
Demolition of the existing wooden structure on 939 newport ave only
Valuation:
$54,000
Permit #:
C-20-1563
Status:
issued
Fee:
$50
Permit Type:
Demolition
Building Type:
N/A
Dismantle existign 40 x 55 steel gasoline fueling island canopy
Valuation:
$13,200
Permit #:
75587
Status:
issued
Fee:
N/A
Permit Type:
Demolition: acces...
Building Type:
Gas sales
Install 20 speakers a control touchscreen two audio input jacks two owner furnished tvs
Valuation:
$20,000
Permit #:
ELV796846
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
Commercial
Disconnect the water and sewer connection to abandon structure on 939 newport ave
Valuation:
$3,000
Permit #:
TR-20-1410
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Demolition of existing gas station canopy
Valuation:
$6,500
Permit #:
BP-2015-2396
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Unit 790- mary and tom desimone - install necessary cat5e and coax wiring for two new tvs - install a pair of speakers in the kitchen - install two crestron thermostats - install 6 data jacks - install a small a/v rack to house the comcast boxes amplifier and surround sound processor
Valuation:
$2,500
Permit #:
ELV555229
Status:
filed
Fee:
$50
Permit Type:
N/A
Building Type:
1-2fam
4th floor- wire two 277/480 volt reheat vav boxes remove for demolition and reinstall recessed lighting addition a 60 amp 120/208 volt three phase panel addition 110 volt outlets as needed. 2nd floor- remove existing chandeliers relocate a chandelier install new owner furnished chandeliers wire 6 120 volt vav fan units
Valuation:
$10,000
Permit #:
E432902
Status:
complete
Fee:
$81
Permit Type:
N/A
Building Type:
Commercial
2nd floor: relocating an existing horn/strobe and adding an additional horn/strobe. 4th floor: relocating three existing horn/strobes and relocating one existing smoke detector. bag smoke detector permit # bsd429186 has already been issued
Valuation:
$1,500
Permit #:
EFA434129
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
Commercial
Install 14/2 mi cable to feed motors operating smoke doors on floors 2, 3, and 4. each floor had a 14/2 mi cable run from the closest emergency panel to the smoke door control panel
Valuation:
$2,000
Permit #:
E552354
Status:
filed
Fee:
$23
Permit Type:
N/A
Building Type:
Commercial
Furnish and install 6 in-ceiling speakers 10 data drops and two coax feeds in the new 5th floor lounge at the westin copley hotel
Valuation:
$6,000
Permit #:
ELV650113
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
Commercial
Installation of interior concrete floor tank containment and two pits
Valuation:
$120,000
Permit #:
BP-2023-1029
Status:
issued
Fee:
$1,498
Permit Type:
N/A
Building Type:
N/A
Extend existing audio system into the new meeting spaces via 8 in-ceiling speakers. install two voice and two data wires for the new meeting spaces
Valuation:
$1,000
Permit #:
ELV432914
Status:
complete
Fee:
$30
Permit Type:
N/A
Building Type:
Commercial
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Timothy H Riordan License info
Verified License
| License # | CS-070765 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Timothy H Riordan at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
30
Permits
- Building permit records show that Timothy H Riordan has worked on 30 permitted projects.