Updated: May 06, 2026
Location and Projects
Address
603 Owen Rd, Philadelphia, PA, 19019
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Ll Mechanical Services
Ll Mechanical Services, 603 Owen Rd, Philadelphia, PA (Owned by: Justin Perachio) holds a Contractor license and 1 other license according to the Philadelphia license board.
Their BuildZoom score of 107 ranks in the top 6% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ll Mechanical Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ll Mechanical Services Contact Information
Phone Number: (484) 999-8963
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Address: 603 Owen Rd, Philadelphia, PA 19019
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Ll Mechanical Services Philadelphia
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ll Mechanical Services has a BuildZoom score of 107, which places them above 94% of 125,106 contractors in Pennsylvania.
Activity
|
1 project
|
2026 |
|
15 projects
|
2025 |
|
10 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Ll Mechanical Services has worked on at least
31.0 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
|
15 projects
|
Home Additions |
|
5 projects
|
Commercial Renovations |
|
22 projects
|
Mechanical projects |
|
13 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Ll Mechanical Services mostly works on
mechanical project
and home addition
projects.
Pricing
|
7 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $43,700. 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.
Building Permits by Ll Mechanical Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
For the installation of registers diffusers and appliances with associated ductwork- erv 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:
$246,900
Permit #:
MP-2024-003792
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the installation of registers diffusers and appliances with associated ductwork. appliances to be installed in accordance with the 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:
$227,400
Permit #:
MP-2024-005482
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For a new mechanical system installation to accommodate an existing structure. work to include the installation of registers diffusers rooftop units and appliances with associated ductwork. appliances to be installed in accordance with the manufacturer’s specifications. ** all work to be done per approved plans. **if field conditions vary contact design engineer prior to the start of ... see more
Valuation:
$120,000
Permit #:
MP-2024-000941
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the erection of an addition above an existing one-story detached structure; size and location as shown in the application/plan. *separate permits required for electrical plumbing and mechanical work* **underpinning is not part of this permit**
Valuation:
$42,500
Permit #:
RP-2024-007964
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For alterations to an existing hvac system to include the installation of one (1) ceiling exhaust fan two (2) vav boxes three (3) fan-powered boxes grilles registers diffusers and associated ductwork. all work to be done per approved plans and in accordance with 2018 imc. appliances to be installed in accordance with manufacturer specifications. separate permits to be obtained for a... see more
Valuation:
$51,000
Permit #:
MP-2023-003918
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Furnish and install 1 mop receptor 1 water heater with recirc pump 1 electric water cooler 4 lavs 4 water closets 2 urinals 2 sinks and 4 floor drains
Valuation:
$117,200
Permit #:
PP-2024-002810
Status:
complete
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
For the installation of registers diffusers and appliances with associated ductwork. appliances to be installed in accordance with the manufacturer’s specifications. for use as previously approved. all work to be done per approved plans. if field conditions vary contact design engineer prior to the start of any work. separate permits to be obtained for all other work
Valuation:
$18,000
Permit #:
MP-2023-004075
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Furnish and install 1 bi level water cooler with bottle filler (other). furnish and install 1 floor drain. furnish and install 1 wall mount lav with sensor faucet. furnish and install 1 floor mount tank type toilet. furnish and install 1 instahot (hwh)
Valuation:
$24,000
Permit #:
PP-2023-012839
Status:
complete
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
No Description Available
Valuation:
$594,000
Permit #:
BLDG219824
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$594,000
Permit #:
BLDG219823
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant fit out - marathon trading - building #4 nan
Valuation:
$295,655
Permit #:
MECH218170
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant fit out - marathon trading - building #4 nan
Valuation:
$666,419
Permit #:
BLDG218167
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For the installation of a new registers/diffusers and associated ductwork tied into existing system as per approved plans. separate permit required for electrical plumbing fire suppression
Valuation:
$9,200
Permit #:
MP-2024-004031
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Renovate existing office space on 2nd floor nan
Valuation:
$594,000
Permit #:
PLMB218380
Status:
issued
Fee:
$682
Permit Type:
N/A
Building Type:
N/A
Renovate existing office space on 2nd floor nan
Valuation:
$594,000
Permit #:
MECH218379
Status:
issued
Fee:
$3,847
Permit Type:
N/A
Building Type:
N/A
Renovate existing office space on 2nd floor nan
Valuation:
$594,000
Permit #:
CONTR218377
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Renovate existing office space on 2nd floor nan
Valuation:
$594,000
Permit #:
CONTR218376
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Renovate existing office space on 2nd floor nan
Valuation:
$594,000
Permit #:
CONTR218375
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,367,274
Permit #:
PLMB222102
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,367,274
Permit #:
MECH222101
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Ll Mechanical Services Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ll Mechanical Services License info
Verified License
| HIC # | 058067 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ll Mechanical Services at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | PA129638 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Ll Mechanical Services at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Donegal Mutual Insurance Company |
| Insured up to | $1,000,000 |
31
Permits
- Building permit records show that Ll Mechanical Services has worked on 31 permitted projects.
Ll Mechanical Services Employees
JP
Justin Perachio
Owner