Updated: Apr 02, 2026
Location and Projects
Address
644 SANTANA RD, Novato, CA, 94945
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Mark Harkin Construction Plumber
Mark Harkin Construction, 644 Santana Rd, Novato, CA (Owned by: Nicholas Patrick Harkin) holds a General Building, Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark Harkin Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark Harkin Construction Services
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Mark Harkin Construction Contact Information
Phone Number: (415) 897-5775
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Address: 644 SANTANA RD, Novato, CA 94945
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Mark Harkin Construction Novato
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark Harkin Construction has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Mark Harkin Construction has worked on at least
7.0 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
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Mark Harkin Construction mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
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.
Building Permits by Mark Harkin Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Natural gas water heater replacement
Valuation:
$4,900
Permit #:
P25-008
Status:
issued
Fee:
$225
Permit Type:
plumbing only
Building Type:
N/A
Work category: 2pa; no change to kitchen and bathroom layout only upgrades kitchen: dishwasher garbage disposal sink on-demand water heater bathroom: sink tub/shower combo toilet gas furnace moving upstairs
Valuation:
N/A
Permit #:
PW20190503761
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom & addition bathroom on (e) single family residence & lp tank set
Valuation:
$15,000
Permit #:
BRES23-0080
Status:
final
Fee:
$564
Permit Type:
Interior remodel
Building Type:
N/A
Work category: 2pb; remodel two bathrooms and utility room according to approved plans
Valuation:
N/A
Permit #:
PW20231206100
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repairing (e) uncovered deck and can lights in (e) single family residence
Valuation:
$8,000
Permit #:
ACCRES23-0136
Status:
final
Fee:
$706
Permit Type:
Deck
Building Type:
N/A
New single accomodation toilet room at lower level
Valuation:
$50,000
Permit #:
B2019-2698
Status:
final
Fee:
$1,972
Permit Type:
Commercial
Building Type:
N/A
50 gal wh/1/2 gas line
Valuation:
N/A
Permit #:
CC23-022
Status:
final
Fee:
$553
Permit Type:
Construction and ...
Building Type:
N/A
50 gal water heater
Valuation:
N/A
Permit #:
P23-033
Status:
final
Fee:
$194
Permit Type:
plumbing only
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
PM20190531290
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair dryrotted deck in kind and structural strengthening at rear landing/stairs
Valuation:
$8,500
Permit #:
201905241704
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To correct code violations er nov#201463685 issued 2014.04.30. a building applicatoin has been filed and submitted er case#2014.1053c air conditioning number20142903 fees for this permit may increase or a new permit issused later based on the amont of work to be done
Valuation:
$0
Permit #:
PP20140723604
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen master bed/bedrm, relocate laundry addition trellis replace/enlarge deck replace
Valuation:
$120,000
Permit #:
B2016-0838
Status:
final
Fee:
$1,772
Permit Type:
Res-oss
Building Type:
N/A
Remodel master bathroom and (1) hall bathrtoom & (1)floor bathroom
Valuation:
$60,000
Permit #:
B2016-0556
Status:
final
Fee:
$1,175
Permit Type:
Res-oss
Building Type:
N/A
Work category: 2pa; kitchen & bathroom remodel relocate gas waste and supply shower pan
Valuation:
$0
Permit #:
PW20150819623
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain a final inspection for work completed under expired permit *432129*. rough was approved on 11/20/2002 by steve panelli: 1 shower valve 1 tub valve new jacuzzi tub relocation shower move lav)
Valuation:
N/A
Permit #:
PP20121108941
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace concrete driveway (700 sq ft)
Valuation:
$45,000
Permit #:
B2022-0987
Status:
final
Fee:
$1,162
Permit Type:
Residential
Building Type:
N/A
New concrete slab around pool area; new 18
Valuation:
$28,000
Permit #:
B2016-1169
Status:
final
Fee:
$935
Permit Type:
Residential
Building Type:
N/A
Kitchen remodel replace sink dw icemaker and gas stove
Valuation:
N/A
Permit #:
PP20170710823
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work w/o permit:50 gal water heater per ri2016-0063
Valuation:
$175
Permit #:
RP2016-0035
Status:
final
Fee:
$152
Permit Type:
Res-np
Building Type:
N/A
Install new toiklet lav tub lary rough-in for future bathr on 2/f relocate water heater
Valuation:
$0
Permit #:
PP20131025413
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mark Harkin Construction License info
Verified License
| License # | 730482 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mark Harkin Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 675633 |
| 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 Mark Harkin Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
50
Permits
- Building permit records show that Mark Harkin Construction has worked on 50 permitted projects.
Mark Harkin Construction Employees
HS
Harkin Services
Owner
MH
Mark John Harkin
Sole Owner
NH
Nicholas Patrick Harkin
Owner