Updated: Jun 06, 2026
Location and Projects
Address
5534 master street, Philadelphia, PA, 19019
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Colin Johnson DBA Jamal Electrical Mechanical Contractors
Colin Johnson DBA Jamal Electrical Mechanical Contractors, 5534 Master St, Philadelphia, PA (Owned by: Colin S. Johnson) holds a Plumber license and 3 other licenses according to the Philadelphia license board.
Their BuildZoom score of 111 ranks in the top 4% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Colin Johnson DBA Jamal Electrical Mechanical Contractors, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Colin Johnson DBA Jamal Electrical Mechanical Contractors Services
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Colin Johnson DBA Jamal Electrical Mechanical Contractors Contact Information
Phone Number: (215) 877-9710
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Address: 5534 master street, Philadelphia, PA 19019
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Colin Johnson DBA Jamal Electrical Mechanical Contractors Philadelphia
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Colin Johnson DBA Jamal Electrical Mechanical Contractors has a BuildZoom score of 111, which places them above 96% of 125,106 contractors in Pennsylvania.
Activity
|
12 projects
|
2025 |
|
100 projects
|
2024 |
|
138 projects
|
2023 |
Our building permit records indicate that Colin Johnson DBA Jamal Electrical Mechanical Contractors has worked on at least
250.0 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
|
77 projects
|
Home Additions |
|
8 projects
|
New Constructions |
|
4 projects
|
Commercial Renovations |
|
6 projects
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Colin Johnson DBA Jamal Electrical Mechanical Contractors mostly works on
home addition
and new construction
projects.
Pricing
|
123 projects
|
< $5k |
|
102 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $6,000. 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.
Colin Johnson DBA Jamal Electrical Mechanical Contractors Reviews
5 out of 5 stars, based on
1
review
-
By Paula C.October 28, 2020Hot water tank and electric baseboard heaters.
Building Permits by Colin Johnson DBA Jamal Electrical Mechanical Contractors
This is a sample of this contractor's permits. Click here to access their complete permit history.
Level iii alterations to include partial demolition and erection of a rear addition to create a vacant commercial space (use registration & fit-out permits required prior to occupancy) and four (4) dwelling units in a three (3) story building as per approved plans. work to include underpinning to be monitored by a pa licensed pe at all times. building to be fully sprinklered per nfpa ... see more
Valuation:
$270,000
Permit #:
CP-2024-004328
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015598
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015466
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015464
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015462
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015463
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Erection of an attached structure for use as single family household living. sheeting and shoring as prescribed in geo tech report. separate permits required for sprinkler (13d) work. (underpinnning is not part of this permit). energy code compliance in accordance with 2018 iecc. prior to issuance of c.o submittal of air barrier checklist and envelope testing certificate is required. ... see more
Valuation:
$245,000
Permit #:
RP-2020-015465
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Install 1-1/2 inch water service 1 building drain 16 lavatories 16 water closets 11 shower/tubs 12 washing machine boxes 24 floor drains 12 kitchen sinks 12 dishwashers 6 area drains 6 backwater valves 13 hot water heaters and 1 backflow preventer according to the 2018 ppc and per plans. *********************************amendment to include the installation of three new bathroom in th... see more
Valuation:
$110,000
Permit #:
PP-2023-004392
Status:
issued
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
Erection of a new five (5) story building with basement a roof deck and a roof access structure. for use as mixed use (vacant commercial use and multi-family household living) as per plans. structure to be fully sprinklered in accordance with nfpa 13r and nfpa 13. all work to be done per approved plans. separate permits required for mechanical electrical plumbing and fire suppression ... see more
Valuation:
$800,000
Permit #:
CP-2021-005236
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of a new third-story addition above an existing attached structure (with no change to overall building footprint) and reconstruction of rear portion with new foundation and level iii alteration with complete change of occupancy classification to create a multi-family (3 dwelling units). buidling to be fully sprinklered. separate permits required for m.e.p.s work
Valuation:
$200,000
Permit #:
CP-2023-001822
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install a 150 amp panel & feeder. install wiring throught the first floor commercial space. install lights normal & emergency switches sensors receptacle & floor receptacles. provide power for the mechanical & hvac equipment. install a new fire alarm system on the first floor. all work in acordance with the 2017 nec. * the service is existing. * no work on the 2nd floor
Valuation:
$6,000
Permit #:
EP-2024-002756
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Wiring of second and third floor as per plans and wiring of fire alarm system w existing autmatic smoke detection on 1st (see drawings) and low frequency sound in all living rms and bedrooms. all work is to be done according to approved drawings-2017 nec, 2016 nfpa-72
Valuation:
$10,000
Permit #:
EP-2023-011508
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Make safe permit- for (make safe - replace ceiling framing with joist ) to resolve case #cf-2023-093188. abutting sidewalk must be closed with fencing a minimum of 6’ in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically addressed on case #cf-2023-093188. “in accordance with c... see more
Valuation:
$5,000
Permit #:
RP-2024-002116
Status:
complete
Fee:
N/A
Permit Type:
Make safe permit ...
Building Type:
N/A
Ez permit ductwork & warm-air appliances - for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. install heating system with central air and associated duct work. 80k btuh at 95% efficiency with 2.5 ton condenser
Valuation:
$6,800
Permit #:
MP-2024-000195
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Electrical permit for pool system installation as per plans. new wiring will be implemented encompassing a complete electrical service needed for the pool installation. this includes: - wiring for pool pumps - electrical connections for pool lighting - installation of ground-fault circuit interrupters (gfcis) for safety - electrical connections for pool filtration systems - installati... see more
Valuation:
$3,500
Permit #:
EP-2024-001665
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install 1 inch water service 1 building drain 1 curb trap 1 fai 3 backwater valves 1 ejector sump pump 3 sump pump 3 roof drains 1 area drain 5 hot water heaters 1 backflow preventer 5 washing machine boxes 6 hub drains 11 lavatories 11 water closets 10 shower/tubs and 5 kitchen sink according to the 2018 ppc
Valuation:
$5,000
Permit #:
PP-2022-014441
Status:
complete
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
Ez plumbing permit - plumbing alterations throughout an existing single-family dwelling. install new fixtures with piping 4 water closets/urinals 4 lavs 3 shower/tubs 1 laundry 1 kitchen sink 1 hot water tank. as per the 2018 philadelphia plumbing code. combo with rp-2022-012420
Valuation:
$7,500
Permit #:
PP-2023-000146
Status:
issued
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
Install 1 3-compartment sink 1 2-compartment sink 1 hand sink 1 mop sink 1 lavatory 1 water closet 1 floor drain 1 hub drain 2 hot water heater and 1 grease interceptor according to the 2018 ppc. *** all work shall be contain to the prep area and employee restroom. ***
Valuation:
$5,000
Permit #:
PP-2022-011658
Status:
complete
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
For minor construction work at the subject property in accordance with all applicable provisions of the philadelphia code all references codes and standards and the attached ez standard where included. deviation from this standard shall result in permit revocation. a separate permit from the philadelphia department of streets is required for any sidewalk and street closures. all means... see more
Valuation:
$7,500
Permit #:
PP-2021-003984
Status:
complete
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
For interior alterations to an existing attached two-family dwelling per plans. separate permits are required for all associated mechanical electrical and plumbing work. basement to remain non-habitable to be used for storage and utilities only
Valuation:
$3,500
Permit #:
RP-2023-011577
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
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BZ Score
$5.8K
Avg Project
-
Projects
139
BZ Score
$18K
Avg Project
-
Projects
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BZ Score
$14.5K
Avg Project
-
Projects
Recent Buildzoom Projects
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Colin Johnson DBA Jamal Electrical Mechanical Contractors License info
Verified License
| HIC # | 11470 |
| Status | Active |
| City | Philadelphia |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Colin Johnson DBA Jamal Electrical Mechanical Contractors at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | PA065363 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of July, 2025. Check the current license status of Colin Johnson DBA Jamal Electrical Mechanical Contractors with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | 30679 |
| Status | Active |
| City | Philadelphia |
| Type | Sheet Metal Technician |
- BuildZoom has not verified this license since August, 2015.
Verify this license's status for Colin Johnson DBA Jamal Electrical Mechanical Contractors at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | 44153 |
| Status | Inactive |
| City | Philadelphia |
| Type | Warm Air Installer |
- According to the City of Philadelphia Licensed Contractors, 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 Colin Johnson DBA Jamal Electrical Mechanical Contractors at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Atain Insurance Company |
| Insured up to | $100,000 |
1.3K
Permits
- Building permit records show that Colin Johnson DBA Jamal Electrical Mechanical Contractors has worked on 1280 permitted projects.
Colin Johnson DBA Jamal Electrical Mechanical Contractors Employees
CJ
Colin S. Johnson
Owner
I needed a new hot water tank installed. He showed up on time, removed the old tank installed the new one and it did not take him very long, the price was as quoted. He also installed electric baseboard heaters for me, I was quite pleased with his work. I would definitely hire him again and I highly recommend him.