Updated: May 23, 2026
Location and Projects
Address
144 SUMMER ST., Waltham, MA, 02452
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Leblanc Contracting Services Construction
Leblanc Contracting Services, 144 Summer St, Waltham, MA (Owned by: Karen Leblanc) holds a Home Improvement Contractor license and 4 other licenses according to the Massachusetts license board.
Their BuildZoom score of 98 ranks in the top 16% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Leblanc Contracting Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Leblanc Contracting Services Services
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Leblanc Contracting Services Contact Information
Phone Number: (781) 893-3234
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Address: 144 SUMMER ST., Waltham, MA 02452
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Leblanc Contracting Services Waltham
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Leblanc Contracting Services has a BuildZoom score of 98, which places them above 84% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Leblanc Contracting Services has worked on at least
10.0 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
|
6 projects
|
Kitchen remodels |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Leblanc Contracting Services mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
2 projects
|
$50k-$100k |
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 Leblanc Contracting Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
200 amp service with underground relocation
Valuation:
$5,000
Permit #:
EP-2025-89
Status:
issued
Fee:
$80
Permit Type:
Service
Building Type:
N/A
***amended 11/3/21**- rebuild front deck remodel kitchen 1st fl 1/2 bathroom and dining room no structural work
Valuation:
$117,000
Permit #:
21100116
Status:
filed
Fee:
$2,340
Permit Type:
N/A
Building Type:
N/A
Remodel bathroom (vanity toilet/tub) & install (8) replacement windows
Valuation:
N/A
Permit #:
P202440666
Status:
issued
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Kitchen & bathroom remodel & insulate entire house
Valuation:
N/A
Permit #:
P202342092
Status:
final
Fee:
$480
Permit Type:
N/A
Building Type:
111 four to eight...
Remodel bathroom install new exterior door install air conditioning replace rubber roof and railing
Valuation:
N/A
Permit #:
P202240406
Status:
final
Fee:
$1,531
Permit Type:
N/A
Building Type:
101 single family
Remodel kitchen and half bathroom. no structural work
Valuation:
$84,025
Permit #:
21040059
Status:
complete
Fee:
$1,700
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$87,437
Permit #:
BP-25-73
Status:
final
Fee:
$1,320
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen
Valuation:
$81,921
Permit #:
202206125
Status:
issued
Fee:
N/A
Permit Type:
(add) - addition ...
Building Type:
101 single family
Remodel 1st fl bathroom. remove wall between kitchen and dining room; structural tbd in field; need plan/affidavit if structural
Valuation:
$61,000
Permit #:
19120404
Status:
complete
Fee:
$1,220
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen replace 2 windows. remove pantry wall (non-bearing)
Valuation:
$84,000
Permit #:
20030670
Status:
complete
Fee:
$1,680
Permit Type:
N/A
Building Type:
N/A
Remodel apartment kitchen and bathroom
Valuation:
N/A
Permit #:
P202241983
Status:
final
Fee:
$986
Permit Type:
N/A
Building Type:
104 two-family
Remodel kitchen
Valuation:
N/A
Permit #:
P202341247
Status:
final
Fee:
$829
Permit Type:
N/A
Building Type:
101 single family
Demolish barn and attached ell
Valuation:
$55,000
Permit #:
21100211
Status:
complete
Fee:
$1,100
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and two bathrooms
Valuation:
$107,993
Permit #:
20100099
Status:
complete
Fee:
$2,160
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen no structural. update electrical as needed *4/30/19 install lvl beam per plan*
Valuation:
$61,619
Permit #:
19030288
Status:
complete
Fee:
$1,300
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen
Valuation:
$81,921
Permit #:
COC202300813
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom and (2) bathrooms; fixtures in same locations. no structural work
Valuation:
$61,000
Permit #:
20070051
Status:
complete
Fee:
$1,220
Permit Type:
N/A
Building Type:
N/A
Unit #2 - replacement windows
Valuation:
N/A
Permit #:
P202141791
Status:
issued
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & dining room
Valuation:
N/A
Permit #:
P202240566
Status:
final
Fee:
$741
Permit Type:
N/A
Building Type:
101 single family
Kitchen renovations
Valuation:
N/A
Permit #:
P202441484
Status:
final
Fee:
$795
Permit Type:
N/A
Building Type:
N/A
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Leblanc Contracting Services Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Leblanc Contracting Services License info
Verified License
| License # | 140712 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 11-17-2025 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Leblanc Contracting Services at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 83252 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2022. Check the current license status of Leblanc Contracting Services with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9744 |
| Status | Inactive |
| City | Newton |
| Type | Electrical 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 Leblanc Contracting Services at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-083252 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, 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 Leblanc Contracting Services at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 147305 |
| 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 Leblanc Contracting Services at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
124
Permits
- Building permit records show that Leblanc Contracting Services has worked on 124 permitted projects.
Leblanc Contracting Services Employees
KL
Karen Leblanc
Owner
KL
Karen M Leblanc
Responsible Person
RL
Roger N Leblanc
Owner
TB
Thomas E Le Blanc
Responsible Person
TL
Thomas E Leblanc
Owner
TL
Thomas Leblanc
Owner