Updated: Jun 06, 2026
Location and Projects
Address
810 Dickerson Road Suite A, Philadelphia, PA, 19019
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Jordahl Engineering & Mechanical LLC
Jordahl Engineering & Mechanical LLC, 810 Dickerson Rd, Philadelphia, PA (Employees: David W. Jordahl and Jem Llc) holds a Contractor license and 2 other licenses according to the Philadelphia license board.
Their BuildZoom score of 103 ranks in the top 10% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jordahl Engineering & Mechanical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jordahl Engineering & Mechanical LLC Services
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Jordahl Engineering & Mechanical LLC Contact Information
Phone Number: (610) 636-9199
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Address: 810 Dickerson Road Suite A, Philadelphia, PA 19019
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Jordahl Engineering & Mechanical LLC Philadelphia
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jordahl Engineering & Mechanical LLC has a BuildZoom score of 103, which places them above 90% of 125,106 contractors in Pennsylvania.
Activity
|
5 projects
|
2025 |
Our building permit records indicate that Jordahl Engineering & Mechanical LLC has worked on at least
5.0 projects over the past year.
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
|
3 projects
|
Home Additions |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Jordahl Engineering & Mechanical LLC mostly works on
mechanical project
and home addition
projects.
Pricing
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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 Jordahl Engineering & Mechanical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
For level ii interior alterations to an existing structure. work to be limited to a portion of the level 2 3 and 4 per plans. all work to be done per approved plans. if field conditions vary contact design professional prior to the start of any work. **mechanical system uprade to be included in the scope of work** separate permits to be obtained for all other work
Valuation:
$312,000
Permit #:
CP-2025-004182
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Mechanical fuel gas permit for combo cp-2025-001628 for alterations to an existing hvac system to include installation of appliances grds exhaust fans and associated ductwork as per approved plans and in accordance with 2018 imc
Valuation:
$191,000
Permit #:
MP-2025-003857
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install new vfr coiling system for snyder science center to replace existing fan coil air conditioning system permit is for hvac and electric - no other sub-contractors
Valuation:
$525,000
Permit #:
C-2022-285
Status:
filed
Fee:
$4,315
Permit Type:
N/A
Building Type:
N/A
For the installation of mechanical work to include registers/diffusers supply/exhaust ductwork energy recovery units vavs and all other work as per approved plans. separate permit required for electrical and plumbing work
Valuation:
N/A
Permit #:
971747
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac installationwork for new hotel
Valuation:
N/A
Permit #:
716599
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant fit out - arkema innovation room nan
Valuation:
$171,250
Permit #:
CCOC223708
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
CONTR223425
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical fuel gas permit for combo cp-2025-004182
Valuation:
$50,000
Permit #:
MP-2025-004627
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the replacement of two (2) existing roof top units. appliances to be installed in accordance with manufacturer's specifications. all work to be done per approved plans. if field conditions vary contact design engineer prior to the start of any work. separate permits required for all other work
Valuation:
$250,000
Permit #:
MP-2025-004055
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the installation of eleven (11) type 1 commercial kitchen hood and associated ductwork. exhaust fan location shall comply with section 506.3.12 of the 2009 imc. see ap#973485 for approved plans
Valuation:
$238,000
Permit #:
1025525
Status:
expired
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the installation of mechanical system to include registers/diffusers supply/exhaust ductwork vavs roof top units exhaust system supports hangers exhaust fans and all other work as per approved plans. no type 1 kitchen hoods on this permit only accessory ductwork. *separate permit required for electrical/plumbing work & kitchenhoods*
Valuation:
$1,487,300
Permit #:
973485
Status:
expired
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
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Jordahl Engineering & Mechanical LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Jordahl Engineering & Mechanical LLC License info
Verified License
| HIC # | 053294 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jordahl Engineering & Mechanical LLC 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 # | PA125168 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Jordahl Engineering & Mechanical LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | 47205 |
| 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 Jordahl Engineering & Mechanical LLC at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Liberty Mutual |
| Insured up to | $1,000,000 |
9
Permits
- Building permit records show that Jordahl Engineering & Mechanical LLC has worked on 9 permitted projects.
Jordahl Engineering & Mechanical LLC Employees
DJ
David W. Jordahl
Principal
JL
Jem Llc