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Location and Projects

Address
149 Pearl St, Newton, MA, 02458
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Henry Mazko Electrician

Henry Mazko, 149 Pearl St, Newton, MA holds a Electrician license and 2 other licenses according to the Massachusetts license board.

Their BuildZoom score of 102 ranks in the top 11% of 139,240 Massachusetts licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Henry Mazko, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Henry Mazko Services

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Boiler/Water Heater Electrical Work Alarm Systems

Henry Mazko Contact Information

Phone: (617) 824-0440
Address: 149 Pearl St, Newton, MA 02458

Henry Mazko Newton

Quality

102
89th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Henry Mazko has a BuildZoom score of 102, which places them above 89% of 139,240 contractors in Massachusetts.

Activity

4 projects
 2025
6 projects
 2024
6 projects
 2023
Our building permit records indicate that Henry Mazko has worked on at least 16.0 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.

Experience

14 projects
 Electrical projects
Analyzing permits over the last 4 years shows that Henry Mazko mostly works on electrical project projects.

Pricing

11 projects
 < $5k
Value Not Public: 5.0 projects
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 Henry Mazko

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Residential electrical
19 Harris St, Brookline, MA, 2446
2023-01-18
Replace existing 250 kcmil aluminum conductors with 250 kcmil copper conductors to establish 300 amp service. install new gec conductor to water service. all other service equipment to remain the same
Valuation:
$1,000
Permit #:
EP-2023-000018
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential electrical
19 Harris St, Brookline, MA, 2446
2023-01-18
Replace existing 250 kcmil aluminum conductors with 250 kcmil copper conductors to establish 300 amp service. install new gec conductor to water service. all other service equipment to remain the same
Valuation:
$1,000
Permit #:
EP-2023-000018
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential electrical
10 Auburn Ct, Brookline, MA, 2446
2025-06-03
Hallway renoavtion: install 9 fire rated wafer lights 2 switches move light fixture on 3 feet
Valuation:
$1,000
Permit #:
EP-2025-000498
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential electrical
10 Auburn Ct, Brookline, MA, 2446
2025-06-03
Hallway renoavtion: install 9 fire rated wafer lights 2 switches move light fixture on 3 feet
Valuation:
$1,000
Permit #:
EP-2025-000498
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Building Permit
20 Thornton Rd, Waltham, MA, 2453
2025-03-13
Remodel bedroom
Valuation:
N/A
Permit #:
W000055877
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Building Permit
20 Thornton Rd, Waltham, MA, 2453
2025-03-14
Install 2nd floor subpanel off existing boxed feeder
Valuation:
N/A
Permit #:
W000055897
Status:
complete
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Residential electrical
42 Loveland Rd, Brookline, MA, 2445
2022-12-09
Install car charger controlled by power manager dss11
Valuation:
$1,000
Permit #:
EP-2022-001399
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical
186 Liberty St, Hanson, MA, 2341
2022-10-12
Moving electrical box before insulation for stove
Valuation:
N/A
Permit #:
E-22-0204
Status:
expired
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical permit
45 Kenelworth Ave, Brockton, MA, 2301
2024-01-11
Electrical assistance for new siding installation
Valuation:
N/A
Permit #:
E24-000048
Status:
issued
Fee:
N/A
Permit Type:
Residential one o...
Building Type:
N/A
Electrical
93 Prospect St, South Easton, MA, 2375
2021-05-06
Remove and attached back electrical service for siding renovation
Valuation:
N/A
Permit #:
E-21-0287
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential electrical
516 Washington St, Brookline, MA, 2446
2024-01-05
Installation of customer supplied 50 amp ev charger with dcc-12 load management module
Valuation:
$500
Permit #:
EP-2023-001576
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical permit
49 May Ave, Brockton, MA, 2301
2024-10-28
Electrical assistance for deck renovation
Valuation:
N/A
Permit #:
E24-002537
Status:
issued
Fee:
N/A
Permit Type:
Residential one o...
Building Type:
N/A
Electrical permit
56 Danny Rd, Hyde Park, MA, 2136
2024-01-25
Uninstall solar panels for roof renovation
Valuation:
$1,000
Permit #:
E1565166
Status:
complete
Fee:
$30
Permit Type:
N/A
Building Type:
1-2fam
Electrical
591 Memorial Dr, Chicopee, MA, 1020
2022-09-14
Install 2 horn/strobs
Valuation:
$1,000
Permit #:
E-22-0539
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical
82 Craig St, Milton, MA, 2186
2022-02-22
Remodeling 2 bedrooms
Valuation:
$2,000
Permit #:
E-22-0099
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Electrical permit
153 Kimball St, Malden, MA, 2148
2025-06-24
Wiring second floor bedroom
Valuation:
$1,000
Permit #:
ELEC-066572-2024
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical
31 Guinevere Rd, North Easton, MA, 2356
2023-09-25
Electrical assistance for siding renovation
Valuation:
$1,000
Permit #:
E-23-0570
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical permit
93 Stetson St, Braintree, MA, 2184
2023-09-22
Electrical assistance for siding renovation
Valuation:
$1,000
Permit #:
E-23-0613
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
Residential
Electrical permit
34 Oxford St, Somerville, MA, 2143
2021-01-15
Remove and attache back service
Valuation:
$600
Permit #:
E21-000068
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Electrical permit
11 E Newton St, Boston, MA, 2118
2019-06-05
Remodeling 1 family house into 3 family house. upgrade 100 a service into 300a
Valuation:
$10,000
Permit #:
E958386
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
1-3fam

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