Updated: Mar 24, 2026
Location and Projects
Address
21 PATTERSON BROOK ROAD, SUITE, Cotuit, MA, 02635
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East Coast Building and Design HVAC/Mechanical Contractor
East Coast Building and Design at 21 PATTERSON BROOK ROAD, SUITE, Cotuit, MA 02635, held a HVAC/Mechanical Contractor license (#500) with the Massachusetts contractors license board with an expiration date of 02-17-2026. We last verified the license was expired on 03-23-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 139,240 Massachusetts contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
East Coast Building and Design Services
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East Coast Building and Design Contact Information
Phone Number: (508) 291-4590
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Address: 21 PATTERSON BROOK ROAD, SUITE, Cotuit, MA 02635
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East Coast Building and Design Cotuit
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are East Coast Building and Design, click “This is My Business” to update your information.
Activity
|
3 projects
|
2025 |
|
9 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that East Coast Building and Design has worked on at least
23.0 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.
Experience
|
16 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that East Coast Building and Design mostly works on
mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
6 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
The typical size of their permits is approximately $38,250. This graph shows the distribution of these job values.
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.
Building Permits by East Coast Building and Design
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$40,690
Permit #:
M-25-0275
Status:
issued
Fee:
$870
Permit Type:
New
Building Type:
N/A
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$40,690
Permit #:
M-25-0275
Status:
issued
Fee:
$870
Permit Type:
New
Building Type:
N/A
Installation of exhaust hoods and pre-engineered fire system per nfpa 96 17a state and local codes.all work must comply with 780 cmr & brookline by-laws dust mitigation required during permitted work site maintained with proper disposal of debris. no structural work. without a permit***at risk***
Valuation:
$54,093
Permit #:
MP-2025-000293
Status:
triage
Fee:
$1,100
Permit Type:
N/A
Building Type:
N/A
Rework existing fire suppression system to meet new equipment lay out. upgrade tank to meet capacity for added equipment
Valuation:
N/A
Permit #:
FIR250733
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$54,985
Permit #:
SH-24-0516
Status:
complete
Fee:
$440
Permit Type:
Kitchenexhaustsystem
Building Type:
N/A
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$47,000
Permit #:
SH-24-3364
Status:
complete
Fee:
$376
Permit Type:
Newwork
Building Type:
Commercialother
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$47,000
Permit #:
SH-24-3364
Status:
complete
Fee:
$376
Permit Type:
Newwork
Building Type:
Commercialother
Installation of an 11 exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$40,500
Permit #:
BP-2025-0821
Status:
issued
Fee:
$505
Permit Type:
Mechanical
Building Type:
N/A
Installation of customers exhaust hood and upgrade of existing fire suppression system per nfpa 96 17a state and local codes
Valuation:
$18,000
Permit #:
SM-014881-2022
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Installation of customer exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes at 281 main st. aka pelham house off site bakery
Valuation:
$26,000
Permit #:
SM-014923-2022
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Installation of a new pre-engineered fire suppression system to bring existing system up to code per nfpa 17a state and local codes
Valuation:
$2,000
Permit #:
M-22-0134
Status:
issued
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Installation of a type i exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$36,000
Permit #:
B-23-381
Status:
issued
Fee:
N/A
Permit Type:
Kitchen exhaust s...
Building Type:
N/A
Installation of exhaust hood and pre-engineered fire suppression system installed per nfpa 96 17a state and local codes
Valuation:
$14,500
Permit #:
SH-22-0164
Status:
complete
Fee:
$232
Permit Type:
Kitchenexhaustsystem
Building Type:
Commercialother
Installation of exhaust hood and pre-engineered fire suppression system installed per nfpa 96 17a state and local codes
Valuation:
$14,500
Permit #:
SH-22-0164
Status:
complete
Fee:
$232
Permit Type:
Kitchenexhaustsystem
Building Type:
Commercialother
Installation of exhaust hood and pre-engineered ansul fire suppression system per nfpa 17a state and local codes
Valuation:
$45,985
Permit #:
MEC-23-0010
Status:
issued
Fee:
$552
Permit Type:
New
Building Type:
N/A
Installation of exhaust hood and pre-engineered ansul fire suppression system per nfpa 17a state and local codes
Valuation:
$45,985
Permit #:
MEC-23-0010
Status:
issued
Fee:
$552
Permit Type:
New
Building Type:
N/A
Addition coverage in new bathrooms and relocate fire sprinkler for new wall and ceiling lay out
Valuation:
$8,910
Permit #:
FS-24-0002
Status:
issued
Fee:
$71
Permit Type:
Sprinklercommercial
Building Type:
N/A
Installation of exhaust hood and pre-engineered fire suppression system per nfpa 96 17a state and local codes
Valuation:
$1,000
Permit #:
B-22-1385
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
Commercial
Installation of pre-engineered fire suppression system per nfpa 17a state and local codes
Valuation:
$8,000
Permit #:
M-24-1227
Status:
final
Fee:
$130
Permit Type:
New
Building Type:
N/A
Installation of pre-engineered fire suppression system per nfpa 17a state and local codes
Valuation:
$3,250
Permit #:
M-24-34
Status:
issued
Fee:
N/A
Permit Type:
New work
Building Type:
N/A
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East Coast Building and Design Reviews
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Recent Buildzoom Projects
East Coast Building and Design License info
Inactive License
| Status | Inactive |
| State | Massachusetts |
| Type | Sheet Metal Business |
- According to the Commonwealth of Massachusetts E-Licensing Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for East Coast Building and Design at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 5350 |
| Status | Inactive |
| City | Newton |
| Type | Sheetmetal Contractor |
- According to the City of Newton Massachusetts, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for East Coast Building and Design at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are East Coast Building and Design, click “This is My Business” to update your information.
185
Permits
- Building permit records show that East Coast Building and Design has worked on 185 permitted projects.
East Coast Building and Design Employees
DS
David Sergi
Owner
ED
Edward Desantis
Owner