Updated: May 28, 2026
Location and Projects
Address
437 MIDDLESEX AVE, Ipswich, MA, 01938
Use our bidding system to
request a quote
Ronald Koningjr Electrician
Ronald Koningjr, 437 Middlesex Ave, Ipswich, MA (Owned by: Ronald Koning Jr) holds a Electrician license and 5 other licenses according to the Massachusetts license board.
Their BuildZoom score of 97 ranks in the top 18% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ronald Koningjr, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ronald Koningjr Contact Information
Phone Number: (978) 341-5238
Edit
Address: 437 MIDDLESEX AVE, Ipswich, MA 01938
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Ronald Koningjr Ipswich
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ronald Koningjr has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
7 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Ronald Koningjr has worked on at least
20.0 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
|
4 projects
|
Commercial Renovations |
|
3 projects
|
New Constructions |
|
19 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Ronald Koningjr mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
5 projects
|
$1mil+ |
The typical size of their permits is approximately $24,325. 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.
The project consists of a new 14-story office/laboratory building with (5) msb's totaling 23000 amps included are (2) mechanical penthouse levels and 3 levels of below-grade parking. the building will be approximately 250 feet in height with a maximum footprint area of approximately 85, 000 sf
Valuation:
$35,000,000
Permit #:
E1486659
Status:
filed
Fee:
$17,780
Permit Type:
N/A
Building Type:
Commercial
Complete electrical (power lighting lighting controls fire alarm generator) installation for new 14 story 122 unit building. actual building address is 1 harbor shore drive
Valuation:
$15,556,000
Permit #:
E1650751
Status:
filed
Fee:
$6,645
Permit Type:
N/A
Building Type:
Mixed
Furnish and install electrical components for future tenants on floors 1-4 at 51 melcher st. demolishing existing conditions addition temporary power boxes and addition temporary lights until permanent infrastructure is installed
Valuation:
$1,051,672
Permit #:
E1540778
Status:
filed
Fee:
$1,512
Permit Type:
N/A
Building Type:
Commercial
Fire alarm system for a new 10-story (core & shell) commercial research and development laboratory building with an approximate area of 440, 000sf. 11 total levels inclusive of a below grade parking garage
Valuation:
$350,000
Permit #:
EFA1526466
Status:
filed
Fee:
$3,520
Permit Type:
N/A
Building Type:
Mixed
New 10-story (core & shell) commercial research and development laboratory building with an approximate area of 440, 000sf. there are 11 total levels inclusive of below grade parking garage
Valuation:
$23,000,000
Permit #:
E1526462
Status:
filed
Fee:
$9,060
Permit Type:
N/A
Building Type:
Mixed
Complete electrical fire alarm installation for new 14 story 122 unit building. actual building address is 1 harbor shore drive
Valuation:
$264,000
Permit #:
EFA1650539
Status:
filed
Fee:
$2,660
Permit Type:
N/A
Building Type:
Mixed
Expansion and minor renovation to an existing sublease space (arkea) within solid bio's space on the 3rd floor of 500 rutherford av. scope includes relocation and modification of an existing kitchenette minor alterations to tenant boundaries and modifications to the furniture layout of the space
Valuation:
$9,000
Permit #:
EFA1630797
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
Commercial
Expansion and minor renovation to an existing sublease space (arkea) within solid bio's space on the 3rd floor of 500 rutherford av. scope includes relocation and modification of an existing kitchenette minor alterations to tenant boundaries and modifications to the furniture layout of the space
Valuation:
$9,000
Permit #:
E1630792
Status:
complete
Fee:
$27
Permit Type:
N/A
Building Type:
Commercial
Request for an electrical permit application for tco this will be for early turnover of the new loading dock being built under electrical permit e1486659 at 421 park drive. the request will have new equipment powered from existing 201 brookline ave building (emergency and normal)
Valuation:
$10,000
Permit #:
E1575030
Status:
complete
Fee:
$647
Permit Type:
N/A
Building Type:
Mixed
This permit is in conjunction with e1365134 we have been asked to install several more exit signs and bypass relays to existing area's of both the 1000-1020 washington street site after bfd isd walkthrough for coo
Valuation:
$65,000
Permit #:
E1456691
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
Mixed
Furnish and install electrical infrastructure for solar system furnish and install photovoltaic switchboard 1600amp and battery storage system[exterior of bldg] solar is a 1 meg solar system on the roof of the new balance sports center inclusive of furnishing and installing apprx 2500 solar arrays
Valuation:
$3,100,000
Permit #:
E1256863
Status:
complete
Fee:
$1,925
Permit Type:
N/A
Building Type:
Commercial
Installation of fa system for new loading dock being built for 421 park drive. this application is for early release of loading dock with tco. all devices are to be monitored through existing fa system at 201 brookline ave
Valuation:
$8,500
Permit #:
EFA1575036
Status:
complete
Fee:
$360
Permit Type:
N/A
Building Type:
Mixed
Install low voltage wiring and connectivity associated with a tel/data infrastructure upgrade being performed at 12 hemenway street for berklee college of music
Valuation:
$109,890
Permit #:
ELV1459160
Status:
complete
Fee:
$1,120
Permit Type:
N/A
Building Type:
Commercial
1st floor kitchen we had pulled a permit last year for the 1st & 12th floor kitchen but that was closed when the 12th floor was completed. so i am going to get another one to be signed off
Valuation:
$25,000
Permit #:
E1479307
Status:
complete
Fee:
$30
Permit Type:
N/A
Building Type:
Commercial
A shell space buildout of a miniature golf course with kitchen & bar located on the ground & 1st floor
Valuation:
$1,100,000
Permit #:
E1290514
Status:
complete
Fee:
$770
Permit Type:
N/A
Building Type:
Commercial
New construction of 11 story building
Valuation:
$5,000,000
Permit #:
E484969
Status:
filed
Fee:
$6,040
Permit Type:
N/A
Building Type:
Mixed
Mispro biotech vivarium fitout. electrical construction of 8th floor tenant fitout
Valuation:
$350,000
Permit #:
E1420400
Status:
complete
Fee:
$175
Permit Type:
N/A
Building Type:
Commercial
Furnish and install a new complete fire alarm system at 421 park drive
Valuation:
$650,000
Permit #:
EFA1544479
Status:
filed
Fee:
$6,520
Permit Type:
N/A
Building Type:
Commercial
A remodel of 3 conference rooms & open common area located on the 3rd floor
Valuation:
$178,500
Permit #:
E1463128
Status:
complete
Fee:
$97
Permit Type:
N/A
Building Type:
Commercial
Furnish & install branch power lighting lighting controls and low voltage for level 21 penthouse condominium. project located at 45-55 lagrange street (the parker)
Valuation:
$85,000
Permit #:
E1394672
Status:
filed
Fee:
$166
Permit Type:
N/A
Building Type:
1-2fam
Similar Contractors See more
133
BZ Score
$4.3K
Avg Project
-
Projects
133
BZ Score
$4.5K
Avg Project
-
Projects
144
BZ Score
-
Avg Project
-
Projects
Ronald Koningjr Reviews
BuildZoom hasn't received any reviews for Ronald Koningjr. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Ronald Koningjr License info
Verified License
| License # | 16953 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ronald Koningjr at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 226015 |
| 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 Ronald Koningjr with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 29628 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Ronald Koningjr with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11107 |
| Status | Inactive |
| State | Massachusetts |
| Type | Electrician |
- 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 Ronald Koningjr 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 # | 000029628 |
| 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 Ronald Koningjr at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-018977 |
| 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 Ronald Koningjr at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
136
Permits
- Building permit records show that Ronald Koningjr has worked on 136 permitted projects.
Ronald Koningjr Employees
RK
Ronald Koning
Owner
RJ
Ronald Koning Jr
Owner