Updated: Jun 01, 2026
Location and Projects
Address
4115 EILEEN ST, Riverside, CA, 92504
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Mar Photos
Mar Architect
Mar, 4115 Eileen St, Riverside, CA (Owned by: Mar Karen) holds a General Building, Earthwork And Paving license and 8 other licenses according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mar, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mar Services
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Mar Contact Information
Phone Number: (650) 756-8373
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Address: 4115 EILEEN ST, Riverside, CA 92504
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Mar Riverside
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mar has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
8 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Mar has worked on at least
18.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Mar mostly works on
home addition
projects.
Pricing
|
4 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $45,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel kitchen and bathroom - replace finishes and plumbing fixtures - no moving of walls; refinsh hardwood floor within home and replace (2) windows at rear of house only -in kind to meet egress reqs
Valuation:
$61,450
Permit #:
202505096203
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Structural remodel of single family residence including adding family room/bathroom to unfinished basement with new interior stairs remodel kitchen windows/doors new finishes in 2nd floor bathroom new laundry room. new basement slab/footing w perimter foundation ~44 tall retaining wall. no shoring required
Valuation:
$238,000
Permit #:
202410012044
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Express kitchen like-for-like remodel permit - residential
2024-02-27
Maintaining current layout kitchen remodeling include: replacement of existing cabinets counter top tile back splash appliances plumbing fixtures and new floor. new insulation walls r13 and ceiling r30 new sheetrock rough electrical for layout drawing rough plumbing for new sink and faucets.*** modification to scope of work 5/6/24 (jm) install new main service panel 200amp. 120/240 v ... see more
Valuation:
$40,000
Permit #:
CBW24-0029
Status:
final
Fee:
$2,261
Permit Type:
N/A
Building Type:
N/A
Rear yard remodel includes: existing deck and concrete patio to be removed new retaining wall new wood deck new 1 hr property line wall at wood stairs
Valuation:
$98,000
Permit #:
202410314153
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replacement of extg windows in kind and same size. ref pa#202011209427. 2 bay windows at front; 1 window at side and 3 windows at rear of building on 2nd floor.total of 6 windows u=030 max
Valuation:
$10,000
Permit #:
202204293279
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
New rough electrical for cook top microwave refrig dishwasher hood oven and lights new subpanel(100 amp). new rough electrical for bathroom gfci lighting. 200 amp new service. #40 & #100 amp feeder. 8 circuits 18 lights 8 switches 12 receptacls 2 fans 1 dishwasher 1 g/d 1 microwave 1 range 4 smoke detectors
Valuation:
N/A
Permit #:
E202206301113
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Code enforcement: legalize single family dwelling addition (84sf) - enclose (e) porch to create (n) bedroom. (n) entry porch (50.4sf). (n) west/rear yard deck and trellis (565.5sf). complete interior remodel (1358.8sf): convert living room into (n) master bedroom bathroom and walk-in closet. remove walls to provide revised floor layout throughout. replace windows throughout. demolish ... see more
Valuation:
$28,000
Permit #:
BD-2018-268834
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic strangth of bedroom 3 at 2/f.interior remodel of (e) kitchen on 2/f including enclosure of light court. interior remodel of (e) bathroom and addition 1 bathroom on 2/f. interior remodel closets on 2/f bedroom
Valuation:
$75,000
Permit #:
202011128789
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Maintaining current layout custom kitchen remodel include remove and replace cabinets counter tops nd appliances. remove sheetrock remove windows and door install new window and sliding door new led new 4 x12 header (non load bearing)
Valuation:
$35,000
Permit #:
BD-2020-277570
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3rd fl: kitchen & bathroom remodel new bathroom. demolition as indicated on plans. plumbing mechanical & electrical as req/indicated. structural work per plans
Valuation:
$52,000
Permit #:
202206226883
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
(n) opening between kitchen & dining. kitchen remodel. addition 1 bathroom at 3rd floor. remodel 1 (e) bathroom. repair roof at clerestory window-dry rot
Valuation:
$168,000
Permit #:
202011028004
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel of bathroom
Valuation:
$25,000
Permit #:
B2503-023
Status:
issued
Fee:
$1,845
Permit Type:
Alter-sfd
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272257
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272256
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272255
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272248
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272247
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - kitchen & bathroom remodel (flat)
2020-06-26
Remodel kitchen and bathroom: no wall alterations r/r counter tops cabinets sink appliances under cabinet lights (n) outlets. r/r vanity toilet and addition (n) outlet no tub. install (n) recessed light in hallway
Valuation:
$16,000
Permit #:
BD-2019-272246
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough plumbing for kitchen - sink refrig dishwasher. rough plumbing for bathroom sink shower pan valves faucet and toilet
Valuation:
N/A
Permit #:
PP20220630723
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior residential remodel of e 3rd fl unit includes new interior finishes at 3 bdrms bathroom kitche living areas. 1 full bathroom addition 3rd fl inter new windows door at rear yard exterior 3rd fl. replace all other e windows in kind 3rd fl. new structural post and footing
Valuation:
$86,000
Permit #:
201803133487
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Mar Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mar License info
Verified License
| License # | 946061 |
| Status | Active |
| State | California |
| Type | General Building, Earthwork And Paving |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 875026 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 744665 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C25227 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Mar at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F157097-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation, Sole Ownership |
- According to the United States Environmental Protection Agency, 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 Mar at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 788200 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Concrete, Electrical, Masonry, Plumbing, Steel, Structural, Landscaping |
| Business Type | Corporation, Sole Ownership |
- 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 Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 920607 |
| Status | Inactive |
| State | California |
| Type | Tile (Ceramic And Mosaic) |
| Business Type | Corporation, Sole Ownership |
- 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 Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 724267 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- 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 Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 767895 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Concrete, Electrical, Masonry, Plumbing, Steel, Structural, Landscaping |
| Business Type | Corporation, Sole Ownership |
- 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 Mar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
141
Permits
- Building permit records show that Mar has worked on 141 permitted projects.
Mar Employees
JC
Juan Antonio Cambron
Owner
MK
Mar Karen
Owner
MB
Michael Mansour Badiey
Officer
OM
Omar Martinez
Sole Owner
OB
Ozi Khosrowshahi Badiey
Rmo/Ceo/Pres
RM
Ramon Martinez
Sole Owner
RG
Ramon Martinez Gallegos
Sole Owner
RN
Richard Thomas Nixon
Rme
RM
Rolando Haro Marquez
Sole Owner