Updated: Dec 19, 2025
Location and Projects
Address
25315 Irving Ln, Stevenson Ranch, CA, 91381
Use our bidding system to
request a quote
Mahn, Jonathan Edward Construction
Serving Stevenson Ranch and surrounding areas for over 25 years, Jonathan Edward Mahn brings extensive experience to residential and commercial construction projects. With a portfolio spanning 238 permitted jobs, Mahn specializes in general contracting services that include new construction, remodeling, and property improvements. Projects have included home additions, interior renovations, and structural upgrades for single-family homes as well as light commercial properties. Mahn's long-standing presence in the Santa Clarita Valley reflects his ability to handle both large-scale and detail-oriented assignments, collaborating closely with property owners, architects, and engineers. Known for managing the full construction process from planning through completion, Mahn ensures projects are delivered according to code and tailored to client specifications.
Mahn, Jonathan Edward Services
Start a project today:
Mahn, Jonathan Edward Contact Information
Address: 25315 Irving Ln, Stevenson Ranch, CA 91381
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Mahn, Jonathan Edward Stevenson Ranch
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mahn, Jonathan Edward has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
110 projects
|
2025 |
|
83 projects
|
2024 |
|
75 projects
|
2023 |
Our building permit records indicate that Mahn, Jonathan Edward has worked on at least
268.0 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
|
76 projects
|
New Constructions |
|
44 projects
|
Home Additions |
|
18 projects
|
Multi-room remodels |
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Mahn, Jonathan Edward mostly works on
new construction
and home addition
projects.
Pricing
|
144 projects
|
< $5k |
|
31 projects
|
$5k-$20k |
|
48 projects
|
$20k-$50k |
|
23 projects
|
$50k-$100k |
|
32 projects
|
$100k-$250k |
|
28 projects
|
$250k-$500k |
|
26 projects
|
$500k-$1mil |
|
17 projects
|
$1mil+ |
The typical size of their permits is approximately $20,000. 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.
Building Permits by Mahn, Jonathan Edward
This is a sample of this contractor's permits. Click here to access their complete permit history.
Proposed remodel fire damage repair to (e) 1-story single family dwelling and addition (192.5 sf). work to include roof repair floor framing repair replace deck foundation repair and remodel throughout; fire sprinkler required ***"comply with department order effective date 12/05/2023. permit will expire 30 days from issuance date
Valuation:
$469,054
Permit #:
23014-10000-04099
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan new 3-story single family dwelling with attached 2 car garage and attached adu per city ordinance. work done per engineer design and soil report. ***13d sprinkler*** 1 of 3 zoing plan check please verify total rfa with slope band
Valuation:
$380,000
Permit #:
25010-10000-02225
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan proposed renovation/reconfiguration/addition to existing single family dwelling. comply with department order effective date 03/26/2009. permit will expire 30 days from issuance date *construction shall not commence without calosha permit
Valuation:
$175,000
Permit #:
24014-10000-02212
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story single family house with attached 2-car garage ** 1 of 3 ** ** methane mitigation plans grading plans pool plans and landscape plans to be submitted for plakcheck **
Valuation:
$600,000
Permit #:
25010-30000-00160
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*2025 wildfire (eligible project per mayor eo)* *eplan* new 2-story single family dwelling with attached trellis (replacement). nfpa 13d solar installation required to meet 8 kw per title 24 prior to cofo
Valuation:
$515,000
Permit #:
25010-10000-00370
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan - major remodel and two story addition to single family dwelling with adu (1000sf) per 12.22 a33 c & e and attached garage
Valuation:
N/A
Permit #:
25014-10000-00392
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan -sb9 urban lot split -permit #2 bldg-new: proposed 2-story 1 511 sq. ft. sb9 single family dwelling 2 on resultant split lot 2 w attached 2-story 1 000 sq. ft. adu 2 with an sb9 urban split ca govt code 66411.7 adu checked per lamc 12.22 a.33(c) and (e) lid clearance has been deferred new scope of work under supp. permit 22010-20001-06476: reduce original permit scope to remove ... see more
Valuation:
$400,000
Permit #:
23010-20000-00515
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove entire 1-story single family dwelling except for (9'-0 wall) and building new 2-story single family dwelling (3492 sqft) w/attached adu (992 sqft) per lamc 12.22 a.33(c)(e) and attached 2-car garage (413 sqft) w/habitable basement (2380 sqft) and rooftop deck above. w/nfpa 13d spinklers throughout
Valuation:
$585,000
Permit #:
24014-20000-02724
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story single family dwelling (4691 sqft) w/attached 2-car garage (474 sqft) and attached adu (782 sqft) per lamc 12.22 a.33(c)(e) and attached covered porch (47 sqft) and rear trellis. w/rooftop deck above all electric building nfpa 13d sprinklers throughout
Valuation:
$750,000
Permit #:
24010-20000-01894
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New one-story single family dwelling with attached garage and covered patio. automatic fire sprinkler system required
Valuation:
$333,000
Permit #:
19010-20000-03039
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert garage to jr accessory dwelling unit (343 sqft) per ca govt. code 65852.2(e)(1)(a) and 65852.229 and 12 sqft addition/remodel to existing 1-story single family dwelling uncluding foundation repair and new exterior doors windows and roof throughout
Valuation:
$145,000
Permit #:
24016-20000-22563
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2 story type vb warehouse office building building nfpa 13 sprinkler system through out
Valuation:
$805,512
Permit #:
22010-10000-00219
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition to rear side and interior exterior alteration to (e) 2-story single family dwelling w subterranean garage convert portion of 2nd floor above garage to an adu (448 sf) per lamc 12.22 a.33(c) and (e)
Valuation:
$350,000
Permit #:
23014-30000-05083
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan supplemental to# 23014-10000-03363 to addition basement and rear deck to (e) single family dwelling. no change to overall building footprint
Valuation:
$175,000
Permit #:
23014-10001-03363
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*eplan* new 2-story single family dwelling with basement garage nfpa 13d
Valuation:
$303,318
Permit #:
24010-10000-04047
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New addition to existing single family dwelling with attached garage. new deck at the rear of the building. remove and replace windows and install new windows. interior remodel of existing single family dwelling
Valuation:
$400,000
Permit #:
19014-10000-07208
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major remodel and addition to (e) 2-story single family dwelling with attached 2-car garage. addition of attached accessory dwelling unit (563 sf) per lamc 12.22a.33(c) and (e). nfpa 13d
Valuation:
$475,000
Permit #:
24014-10000-03079
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use from vocational school (e occupancy) to medical clinic (b occupancy -oshpd 3) and an accessory community center (e occupancy). scope will also include structural work (19016-10001-32307)
Valuation:
$450,000
Permit #:
19016-10000-32307
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Shoring permit for a proposed 4 story apartment building over one level of subterranean parking garage. (main building under permit #20010-10000-00226)
Valuation:
$110,000
Permit #:
25020-10000-00057
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to grading permit # 23030-20000-01386. grading for new footings related to roof replacement due to damage at single family dwelling a. in addition to the new roof the floor at the primary bedroom room 105 is being dropped by 12 to achieve a taller ceiling height within the bedroom. the rooms room 104 room 105 room 106 room 107 and a part of the corridor leading to room 10... see more
Valuation:
$51
Permit #:
23030-20002-01386
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Similar Contractors See more
177
BZ Score
$10K
Avg Project
-
Projects
185
BZ Score
$9.9K
Avg Project
-
Projects
192
BZ Score
$27.9K
Avg Project
-
Projects
Mahn, Jonathan Edward Reviews
BuildZoom hasn't received any reviews for Mahn, Jonathan Edward. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Mahn, Jonathan Edward License info
Verified License
| License # | CAC60293 |
| Status | Active |
| State | California |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Mahn, Jonathan Edward at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
1.2K
Permits
- Building permit records show that Mahn, Jonathan Edward has worked on 1176 permitted projects.