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Location and Projects

Address
19722 INGOMAR STREET, Winnetka, CA, 91306
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Mountaingate Construction

Mountaingate operates in Winnetka, CA, and is associated with MGC LA Builders, Corp. With 28 years in the construction industry, the company serves residential and commercial clients in the Los Angeles area. Mountaingate provides a range of general contracting services, drawing on nearly three decades of experience to manage building and renovation projects from start to finish. The company’s portfolio includes work on multiple types of properties in the Winnetka region. Mountaingate maintains a focus on managing projects throughout Los Angeles, applying established construction processes and local industry knowledge.

Mountaingate Contact Information

Phone: (818) 262-5545 Edit
Address: 19722 INGOMAR STREET, Winnetka, CA 91306 Edit

Mountaingate Winnetka

Quality

103
90th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Mountaingate has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.

Activity

6 projects
2025
1 project
2024
3 projects
2023
Our building permit records indicate that Mountaingate has worked on at least 10.0 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.

Experience

3 projects
Home Additions
Analyzing permits over the last 4 years shows that Mountaingate mostly works on home addition projects.

Pricing

1 project
$5k-$20k
1 project
$50k-$100k
3 projects
$100k-$250k
1 project
$250k-$500k
Value Not Public: 2.0 projects
The typical size of their permits is approximately $150,000. 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 Mountaingate

Sort by: Notable Notable | Date Date | Job Value Job Value
Addtion to (e) 1-story s.f.d. w attached garage and new 2nd unit addition to convert (e) single family dwelling into duplex sb9 *** 1 of 3 ***
Valuation:
$150,000
Permit #:
25014-30000-01236
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-06-26
Supplemental to 22016 10000 16600 to increase height of proposed addition and revise portion of floor layout to include electrical room. (roof joists under deferred submittal)
Valuation:
$50,000
Permit #:
22016-10001-16600
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial building
2024-04-21
Renovation of existing gas station with 107 s.f addition
Valuation:
$275,000
Permit #:
COMM22-0033
Status:
issued
Fee:
$10,496
Permit Type:
Commercial buildi...
Building Type:
N/A
Commercial building
2024-10-07
New 2 107 sq. ft. convenience store
Valuation:
$307,622
Permit #:
COMM23-0040
Status:
issued
Fee:
$12,197
Permit Type:
New service stati...
Building Type:
N/A
New detached 1-story adu per gcs 65852.2(e)(1)(b) *** 2 of 3 ***
Valuation:
$150,000
Permit #:
25010-30000-01190
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New detached 1-story adu per gcs 65852.2(e)(1)(b) *** 3 of 3 ***
Valuation:
$150,000
Permit #:
25010-30000-01191
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Pc for installation of a new carwash behind a existing 76 gas station. scope of work includes new 600a service and switchboard (1) new 200a panel (1) new 100+ kva car wash mcc and (1) new 45kva xfmr
Valuation:
N/A
Permit #:
19041-20000-05885
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bldg-alter/repair
2023-06-05
Alteration to (e) duplex scope of work to include: new stair and railing to access 2nd floor
Valuation:
$5,000
Permit #:
23016-30000-05418
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Water line connection to new adu
Valuation:
N/A
Permit #:
25042-90000-07073
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition new circuit
Valuation:
N/A
Permit #:
25041-90000-17021
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New electrical service
Valuation:
N/A
Permit #:
25041-90000-07798
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bldg-alter/repair
2021-03-15
Repair existing cmu wall of (e) dry cleaners. comply with department order effective date 03/22/2020. permit will expire 30 days from issuance date
Valuation:
$3,000
Permit #:
20016-20000-12293
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Sewer line hookup
Valuation:
N/A
Permit #:
25042-90000-03191
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Demolish mobile gas station snack shop and mechanic bays
Valuation:
$15,000
Permit #:
DEMO23-0004
Status:
issued
Fee:
N/A
Permit Type:
Commercial building
Building Type:
N/A
New 10 x 8 trash enclosure with 6'-h block wall per engineer details
Valuation:
$5,000
Permit #:
20010-20000-02331
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace the (e) pole sign and upgrade with new pole sign
Valuation:
$5,000
Permit #:
20048-20000-01566
Status:
final
Fee:
N/A
Permit Type:
Onsite
Building Type:
N/A
(n) car wash addition to existing gas station. upgrading service to 800a. new panels and distribution equipment for car wash. plan check for power and energy
Valuation:
N/A
Permit #:
16041-20000-44597
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New monument sign per engineer
Valuation:
$5,000
Permit #:
20048-20000-01565
Status:
final
Fee:
N/A
Permit Type:
Onsite
Building Type:
N/A
Pressure vessel
2021-08-22
Air compressor
Valuation:
N/A
Permit #:
21045-90000-00136
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Water line sewer
Valuation:
N/A
Permit #:
20042-90000-14237
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A

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