Updated: May 30, 2026
Location and Projects
Address
Cranston, RI, 02921
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C&m Construction
C&m LLC, (Owned by: Michael Deffley) holds a Residential/Commercial license and 3 other licenses according to the Rhode Island license board.
Their BuildZoom score of 101 ranks in the top 12% of 34,724 Rhode Island licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring C&m LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
C&m LLC Services
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C&m LLC Contact Information
Phone Number: (401) 437-9111
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C&m LLC
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
C&m LLC has a BuildZoom score of 101, which places them above 88% of 34,724 contractors in Rhode Island.
Activity
|
6 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that C&m LLC has worked on at least
11.0 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
|
7 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $15,928. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New roof due to tree strike on sofit overhang aprox 2500sf of roof aprox 20lf of hip framing to be replaced. small amout of sidding to tie in. interior work to follow aprox 200 sf of insulation 200sf drywall and plaster floors to be resurfaced throughout home
Valuation:
$50,000
Permit #:
83194
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new tile on bathroom floor and in shower 12 inch by 12 inch wall patch paint bathroom install vanity 1 pice of window trim and 4 pieces of baseboard
Valuation:
$10,584
Permit #:
87116
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove ceiling in kitchen from water damage and replace with drywall remove flooring and replace with vinyl plank paint ceiling and trim
Valuation:
$9,360
Permit #:
24-991
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Strip and replace roof shingles small plaster patch in bathroom ceiling paint bathroom ceiling
Valuation:
$26,738
Permit #:
83057
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Insulation in basement. replace flooring on first floor. new kitchen cabinets. new bathroom remodel. plaster and paint
Valuation:
$27,230
Permit #:
56841
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall sheathing & siding aprox 90sq ft insulation aprox 120sq ft drywall & plaster due to leak
Valuation:
$12,000
Permit #:
81735
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repairs to kitchen living room bedroom kitchen ;drywall flooring , trim and painting and insulation
Valuation:
$20,000
Permit #:
B-21-860
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove old roof shingles and replace with new 18 sq
Valuation:
$18,431
Permit #:
24-1169
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Strip old roof shingles and apply new
Valuation:
$16,333
Permit #:
83074
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bathroom - tile floor and shower - insulation - plaster - vanity install - paint - floating floor and paint in master bedroom
Valuation:
$15,000
Permit #:
66076
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove/replace flashing and siding rear dormer face
Valuation:
$5,000
Permit #:
81215
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Due to water damage remove and install a new custom tile shower.plaster work. paint. new flooring
Valuation:
$15,928
Permit #:
80646
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace two vanities some drywall work painting and vinyl floor
Valuation:
$11,259
Permit #:
5917
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$5,500
Permit #:
ROOF-22-900
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$10,000
Permit #:
BLDG-22-186
Status:
suspended
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Restoration of kitchen and affected ceiling downstairs to pre-loss conditions
Valuation:
$26,600
Permit #:
B-22-950
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace deck from automobile collision. temporary shoring of porch roof pour new footings per code
Valuation:
$7,000
Permit #:
BLDG-22-438
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
132
BZ Score
$4K
Avg Project
-
Projects
136
BZ Score
-
Avg Project
-
Projects
License # GC-44431
Cranston, RI
127
BZ Score
$48K
Avg Project
-
Projects
C&m LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
C&m LLC License info
Verified License
| License # | GC-29315 |
| Status | Active |
| State | Rhode Island |
| Type | Residential/Commercial |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for C&m LLC at the State of Rhode Island Contractors' Registration and Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0656236 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for C&m LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F216349-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 C&m LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 194874 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 C&m LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
17
Permits
- Building permit records show that C&m LLC has worked on 17 permitted projects.
C&m LLC Employees
MD
Michael Deffley
Owner
SW
Scott Whitbread