Updated: May 31, 2026
Location and Projects
Address
109 MONTEGO KEY, Novato, CA, 94949
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BG Construction Plumber
BG Construction, 109 Montego Ky, Novato, CA (Employees: Brian Stuart Greenstein, Edward Richard Marek, and Eriberto Barzaga Gelera) holds a General Building license and 4 other licenses according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring BG Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
BG Construction Services
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BG Construction Contact Information
Phone Number: (415) 806-9520
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Address: 109 MONTEGO KEY, Novato, CA 94949
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BG Construction Novato
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
BG Construction has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
4 projects
|
2023 |
Our building permit records indicate that BG Construction has worked on at least
4.0 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.
Pricing
|
1 project
|
$20k-$50k |
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.
New single family dwelling 3 bdr and 2ba 1 563 sq ft with 448 sq ft deck on a raised foundation
Valuation:
N/A
Permit #:
BLD23-2391
Status:
issued
Fee:
$19,559
Permit Type:
N/A
Building Type:
N/A
Addition 20 x 14 at rear for new den per city standard. ----comply with department order effective date 6/12/2014. permit will expire 30 days from issuance date
Valuation:
$26,000
Permit #:
14014-20000-03192
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install tankless water heater. comply with department order effective date 06/12/2014. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
14042-20000-21980
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair damaged wiring. comply with department order effective date 06/12/2014. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
14041-20000-31083
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install split system. comply with department order effective date 06/12/2014. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
14044-20000-11303
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
12 x 18 addition to create bedroom bathroom and closet and 9 x 10 additi0n to expand kitchen
Valuation:
$33,000
Permit #:
14014-20000-01874
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel; remodel kitchen remove non-bearing walls between kitchen and laundry and entry wall remove one bearing wall between kitchen and dining room. work per wfpp & engr
Valuation:
$20,000
Permit #:
18016-20000-21212
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Resale inspection for water heater newer than 2004 (#2 of 2)
Valuation:
N/A
Permit #:
P2312-004
Status:
final
Fee:
N/A
Permit Type:
30 gl water heate...
Building Type:
N/A
Resale inspection for water heater newer than 2004
Valuation:
N/A
Permit #:
P2312-005
Status:
final
Fee:
N/A
Permit Type:
30 gl water heate...
Building Type:
N/A
Resale inspection for water heater newer than 2004
Valuation:
N/A
Permit #:
P2312-003
Status:
final
Fee:
N/A
Permit Type:
40 gl water heate...
Building Type:
N/A
Resale inspection of water heater newer than 2004
Valuation:
N/A
Permit #:
P2312-006
Status:
final
Fee:
N/A
Permit Type:
30 gl water heate...
Building Type:
N/A
Removal of a wall between living room and family room
Valuation:
N/A
Permit #:
B2005-017
Status:
final
Fee:
$486
Permit Type:
Alter-sfd
Building Type:
N/A
Remodel master bathroom remove unpermitted
Valuation:
N/A
Permit #:
B1902-094
Status:
final
Fee:
$2,022
Permit Type:
Alter-sfd
Building Type:
N/A
Eplan adu addition. converting the carport and part of single family dwelling to an adu (560 sq.ft) - addition and remodeling of the bathroom of single family dwelling ( 89 sq.ft)
Valuation:
$26,000
Permit #:
21016-10000-08978
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Empresso - interior tenant improvement. to remove all non-structural walls (n) kitchen (n) equipment w drop ceiling (n) restroom w drop ceiling electrical and plumbing
Valuation:
$35,000
Permit #:
BP16-03924
Status:
final
Fee:
$2,013
Permit Type:
N/A
Building Type:
N/A
New 20'-3 x 30 accessory building - new one car garage 10 x 20 with attached 10 x 10 laundry room and 10'-3 x 30 patio cover per wfpp and la city standard details
Valuation:
$55,000
Permit #:
15014-20000-03054
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to correct description of work to state new garage with patio cover (22'x30'). all work per wfpp and la city standard details - dept error no fee
Valuation:
N/A
Permit #:
15014-20001-03054
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
To provide exterior walls and garage doors for the detached existing garage of 27 9 x 20 7. no change in area. new roof framing. this is not a supplemental to 12014-20000-04030 permit. it is a stand alone permit
Valuation:
$15,000
Permit #:
12014-20002-04030
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Dry rot/pest repair work at front and rear of building to include in-kind replacement of siding and partial deck repair/replacement (i.e railing and joists). repairs and replacements would not exceed 50 percent of existing
Valuation:
$48,000
Permit #:
201807023565
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Convert (e) attach. garage to rec. room and storage. addition attach 21'6 x 20 carport and addition 8'6 x 23 patio cover. all work per engineering. see comments
Valuation:
$20,000
Permit #:
16014-20000-05322
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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BG Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
BG Construction License info
Verified License
| License # | 676193 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for BG Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 468563 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 BG Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 437397 |
| Status | Inactive |
| State | California |
| Type | Electrical, General Building |
| Business Type | 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 BG Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 469888 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 BG Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 577707 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 BG Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
79
Permits
- Building permit records show that BG Construction has worked on 79 permitted projects.
BG Construction Employees
BG
Brian Stuart Greenstein
Sole Owner
EM
Edward Richard Marek
General Partner
EG
Eriberto Barzaga Gelera
Sole Owner
RG
Robert Paul Gagnon
Qualify Partner
WM
William George Murray
Sole Owner