Updated: May 19, 2026
Location and Projects
Address
21 OTIS AVE, Dedham, MA, 02026
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Louis M Brennan Construction
Louis M Brennan brings two decades of residential construction experience to Dedham, Massachusetts, and surrounding communities. Specializing in home improvement and renovation projects, Brennan handles a wide range of work for local homeowners, from structural updates to interior remodels. With 20 years active in the field, Brennan is familiar with the building styles and requirements unique to the Dedham area. The company manages projects for single-family properties, guiding clients from the planning stage through completion. Each project reflects Brennan’s knowledge of local codes and permitting processes, ensuring compliant and functional results. Homeowners in Dedham and nearby neighborhoods rely on Louis M Brennan for their home renovation and improvement needs, supported by years of practical construction expertise.
Louis M Brennan Services
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Louis M Brennan Contact Information
Phone Number: (781) 956-5335
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Address: 21 OTIS AVE, Dedham, MA 02026
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Louis M Brennan Dedham
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Louis M Brennan has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that Louis M Brennan 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
|
2 projects
|
$5k-$20k |
|
1 project
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel. replace cabinets appliances counters two windows. insulate exterior walls vent range hood to exterior. refinish floors. upgrade plumbing and electrical to meet code
Valuation:
$63,400
Permit #:
SF1478090
Status:
complete
Fee:
$660
Permit Type:
N/A
Building Type:
1-2fam
Kitchen remodel full bathroom remodel 1/2 bathroom remodel. new cabinets counter tops and appliances. full bathroom remodel with new fixtures. new fixtures to 1/2 bathroom bathroom. updated to electrical and plumbing to meet code requirements
Valuation:
$51,000
Permit #:
SF1279014
Status:
filed
Fee:
$530
Permit Type:
N/A
Building Type:
1-2fam
Remodel kitchen and 2 bathrooms. replace windows. repairs to walls and ceilings. paint interior and exterior. addition recessed lighting
Valuation:
$70,000
Permit #:
SF1373974
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
1-2fam
Unit 2-kitchen remodel. gut to studs. insulate. new floor walls and ceiling. new counter tops and cabinets cost includes electrical &; plumbing
Valuation:
$47,200
Permit #:
SF957525
Status:
filed
Fee:
$500
Permit Type:
N/A
Building Type:
1-2fam
Furnish and install 7 windows one storm door and one entry door
Valuation:
$17,500
Permit #:
SF1552158
Status:
filed
Fee:
$200
Permit Type:
N/A
Building Type:
1-2fam
Bathroom remodel. replace fixtures. replace floor and wall tile. insulate exterior wall
Valuation:
$18,750
Permit #:
SF1046497
Status:
filed
Fee:
$210
Permit Type:
N/A
Building Type:
1-2fam
Remodel kitchen remove1/2 bathroom and construct full bathroom on 1st fl
Valuation:
$138,300
Permit #:
R-18-0364
Status:
final
Fee:
$1,272
Permit Type:
Alteration windows
Building Type:
N/A
R&r; first floor kitchen third floor bathroom enclose small rear porch addition small roof over back steps finish secondo fl of existing two car garage r&r; (48) combination storm windows
Valuation:
$82,000
Permit #:
17030313
Status:
filed
Fee:
$1,690
Permit Type:
N/A
Building Type:
N/A
Replace shower toilet vanity tiling painting and replacing interior doors
Valuation:
$20,000
Permit #:
SF675304
Status:
filed
Fee:
$220
Permit Type:
N/A
Building Type:
Multi
Addition half bathroom to existing kitchen and install two cabinets in kitchen
Valuation:
$15,641
Permit #:
SF554653
Status:
filed
Fee:
$180
Permit Type:
N/A
Building Type:
1-2fam
Adding a full bathroom to existing floor space that is currently being used as on office
Valuation:
$27,150
Permit #:
SF408604
Status:
filed
Fee:
$300
Permit Type:
N/A
Building Type:
1-2fam
Bathroom remodel: new fixtures new tile to floor and walls new window
Valuation:
$18,000
Permit #:
SF603897
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
1-2fam
Addition 9 - 6 x 18 side deck and sliding door
Valuation:
$21,000
Permit #:
ALT363141
Status:
complete
Fee:
$269
Permit Type:
N/A
Building Type:
1-2fam
Exterior rear:; remove old steel lallys and replace with 6 x 6 post complete with footings. repairs to old plumbing vents and waste
Valuation:
$7,800
Permit #:
SF296304
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
1-2fam
Comfirming occupancy as one family dwelling for this is an existing condition
Valuation:
N/A
Permit #:
ALT296319
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
1-2fam
Kitchen remodel
Valuation:
$15,000
Permit #:
173
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Kitchen alterations with electrical and plumbing work
Valuation:
$30,000
Permit #:
SF179805
Status:
filed
Fee:
$320
Permit Type:
N/A
Building Type:
1-2fam
Remodel kitchen
Valuation:
$35,175
Permit #:
BP-2014-1881
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
N/A
Kitchen rehab - up garde cabinets counter floor elect plumbing
Valuation:
$20,500
Permit #:
06080206
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Move laundry room to first floor. **see attached contract & plan
Valuation:
$15,000
Permit #:
B-25-151
Status:
issued
Fee:
N/A
Permit Type:
Rehab - residential
Building Type:
Single family - o...
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Louis M Brennan License info
Verified License
| License # | 130293 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Louis M Brennan at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-067357 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Louis M Brennan at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 205133 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Louis M Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 205133 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Louis M Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 110153 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Louis M Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 110153 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Louis M Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 67357 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- 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 Louis M Brennan at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 205133 |
| 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 Louis M Brennan at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 67357 |
| Status | Inactive |
| City | Newton |
| Type | Building 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 Louis M Brennan at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
19
Permits
- Building permit records show that Louis M Brennan has worked on 19 permitted projects.
Louis M Brennan Employees
HI
Home Improvements
Owner
KB
Khajag Birindjian
Owner
LB
Louis Brennan
Owner
LB
Louis M Brennan
Owner
Basement renovation. Lou did a great job! His workmanship was top notch and he walked us through all the steps of the renovation with professionalism and great patience.