Updated: Jun 11, 2026
Location and Projects
Address
20355 SHERMAN WAY APT 347, Winnetka, CA, 91306
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Monterno Construction LLC
Monterno Construction LLC at 20355 SHERMAN WAY APT 347, Winnetka, CA 91306, held a General Contractor license (#1021751) with the California contractors license board with an expiration date of 12-31-2020. We last verified the license was revoked on 06-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Monterno Construction LLC Services
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Monterno Construction LLC Contact Information
Phone Number: (818) 322-9295
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Address: 20355 SHERMAN WAY APT 347, Winnetka, CA 91306
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Monterno Construction LLC Reviews
1 out of 5 stars, based on
2
reviews
-
By Sina K.November 1, 2019Remodeling, ADU construction$100,000
-
By HamidSeptember 27, 2018Changing the garage to an ADU$70,000
All the work they did for me had to be re-done after the inspection since they hire cheep labor who don’t know anything about the professionalism. They did not know how to instal a tankless water heater inside my home and also they did not do the plumbing right so I have a leak from the condenser which needs to be outside but it condenses inside the home and the floor is water damaged. DO NOT hire them. They are bad news
Building Permits by Monterno Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert the (e) 22'-6 x 21'-3 attached garage into a new accessory dwellin unit per ab 494 and sb 229 and convert (e) 14'-5 x 11'-3 irregular shaped bedroom and closet to be part of the accessory dwelling unit. all work per wfpp
Valuation:
$25,000
Permit #:
18016-20000-37931
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Ecpc walk in: to construct new (21 x 21') 2-car garage in lieu of open parking stalls as shown on approved plan under 19016-20000-03846. all work per engineer
Valuation:
N/A
Permit #:
19010-20000-00581
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) attached two car garage to accessory dwelling unit per ab 494 and sb 229. work per engineer
Valuation:
$20,000
Permit #:
19016-20000-18517
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert the (e) 20'x20 garage into a (n) accessory dwelling units per ab 494 and sb 229. all work per wfpp
Valuation:
$20,000
Permit #:
19016-20000-03846
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Transfer of permit from owner-builder to contractor monterno construction llc # 1021751
Valuation:
N/A
Permit #:
17014-20001-06078
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Suppl. permit to 19016-20000-03846 to revise plans to correct layout
Valuation:
$501
Permit #:
19016-20001-03846
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Complete kitchen and (2) bathroom remodel- fastall new windows (17 windows) electrical and plumbing included addition new powder room remove (20 walls) includes repiping water heater lawn sprinklers bathroom vent and 10 branch circuits
Valuation:
N/A
Permit #:
BCB1904721
Status:
final
Fee:
N/A
Permit Type:
Dwelling/duplex
Building Type:
N/A
Repairs to fire damaged apartment complex units 1-12
Valuation:
$900,000
Permit #:
K201609425
Status:
final
Fee:
$9,830
Permit Type:
N/A
Building Type:
N/A
1 fau up to 100, 000btu 1 up to and including 3hp 1 electrical air conditioning and compressor added 1 connection of equipment to a gas system
Valuation:
N/A
Permit #:
BM1908470
Status:
final
Fee:
N/A
Permit Type:
Dwelling/duplex
Building Type:
N/A
Install led recessed can lights off of existing circuits
Valuation:
N/A
Permit #:
17041-20000-12375
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install led recessed can lights off of existing circuits
Valuation:
N/A
Permit #:
17041-20000-12376
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install led recessed can lights off of existing circuits
Valuation:
N/A
Permit #:
17041-20000-12378
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Convert detached recreation room (99016-20000-18090) to accessory dwelling unit per ab 2299 and sb 1069
Valuation:
$13,000
Permit #:
17016-20000-07671
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installing recess lights and replacing sub panel
Valuation:
N/A
Permit #:
17041-20000-19765
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installing 10 recessed lights on existing circuits
Valuation:
N/A
Permit #:
17041-20000-18315
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install outlet for water heater existing circuit
Valuation:
N/A
Permit #:
17041-20000-16479
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install water heaters in units k-141 142 143 144 244
Valuation:
N/A
Permit #:
17042-20000-11191
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install water heater in units 107 108 205 208
Valuation:
N/A
Permit #:
17042-20000-11187
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace shower remove and reinstall toilet
Valuation:
N/A
Permit #:
17042-20000-07972
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace light fixture in kitchen
Valuation:
N/A
Permit #:
17041-20000-16478
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Monterno Construction LLC License info
Inactive License
| License # | 1021751 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Ltd Liability |
- According to the California Contractors State License Board, 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 Monterno Construction LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Monterno Construction LLC, click “This is My Business” to update your information.
Insured
| Insurer | State National Insurance Company Inc |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
31
Permits
- Building permit records show that Monterno Construction LLC has worked on 31 permitted projects.
Monterno Construction LLC Employees
AP
Amir Panahi
Member
AS
Amir Reza Shahraminia
Rmm
DO NOT WORK WITH REZA ALIEE (the owner). Want to know why?
Reza Aliee (the owner) is a con artist. For my project he gave a low cost at the start to get my business, then the nightmare started. For one he said that the project will take 55 days, and after 6 months he walked away and said that he wants to declare bankruptcy.
He got me to pay more than 85% of the agreed cost and after only finishing 50-60% he walked away.
The work that he did was terrible, the paint job was so bad, I had to re-do the whole thing again.
He hires cheap labor who don't have any experience and he use the project as an educational training course (a really bad one as well). Everything from electrical work, installing cabinets and toilets, installing doors, and paint job was a complete disaster.
I have never written any reviews online, but he cost me more than 20K in damages!!! So, I am starting today to make sure he can't do this to anyone else.