Updated: Jun 13, 2026
Location and Projects
Address
PO BOX 49, Port Costa, CA, 94569
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Mackenzie Construction
Serving clients in Port Costa and throughout the surrounding Bay Area, Mackenzie Construction brings over three decades of experience to a range of residential and commercial building projects. The company is known for managing custom home construction, major remodels, and additions, with a project portfolio that highlights historic home renovations, modern kitchen updates, and outdoor living space expansions. Mackenzie Construction works with a variety of property types, including single-family homes and multi-unit residences. Drawing on 36 years in the construction industry, the firm collaborates directly with property owners, architects, and local suppliers to deliver tailored building solutions. Mackenzie Construction is recognized for its capacity to complete complex structural modifications and comprehensive upgrades for both older properties and new builds in the Port Costa area.
Mackenzie Construction Services
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Mackenzie Construction Contact Information
Phone Number: (415) 272-5577
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Address: PO BOX 49, Port Costa, CA 94569
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Mackenzie Construction Port Costa
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mackenzie Construction has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
8 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Mackenzie Construction has worked on at least
26.0 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
|
7 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $5,000. 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 Mackenzie Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Removal of tub and installation of shower. remove old shower. remove old toilet and relocate to other spot. install new sink and case in original spot. new tile installed in shower walls. shower base will be 1 piece. plumbing will be upgrade for shower sink and toilet to specs. floor receives a
Valuation:
$30,000
Permit #:
202502039592
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1. remove glass shower door and save for re install demolish existing shower/tub tile and backer board at the upstairs hall bathroom down the studs to expose the cause of the leak. leave existing shower valve in place if not damaged or leaking. leave the bathtub in place if it is not leaking. 2. inspect existing plumbing for damage or leaks. 3. inspect framing and subfloor for possibl... see more
Valuation:
$3,000
Permit #:
BD-CMBR-24-04305
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & 2 baths; relocate bath; reroof; siding; windows/doors
Valuation:
$450,000
Permit #:
172853
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install new shower valve and new drain. rework toilet and vanity supply and drain
Valuation:
N/A
Permit #:
PP20250409539
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2024-04-25
Replace existing 3 retaining wall with new retaining wall in the same location remove and re use fence on top of existing wall
Valuation:
N/A
Permit #:
BIMIR24-004193
Status:
expired
Fee:
$1,683
Permit Type:
N/A
Building Type:
N/A
Remove and replace roof with lifetime gaf comparable class a shingles **34 squares cool roof or cool roof exception at final**rgeorge
Valuation:
$13,000
Permit #:
BIRR23-001859
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Install new plug ligght switch exhaust fan and (3) 4 can lights
Valuation:
N/A
Permit #:
E202504091491
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate entry door 3 from building facade. addition entry door at entry front in liev of (e) ornament gate. relocate (e) washer & dryer from garage to interior space closet
Valuation:
$20,000
Permit #:
202310209168
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace existing 3 retaining wall with new retaining wall in the same location remove and re use fence on top of existing wall
Valuation:
N/A
Permit #:
BISUB23-02735
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reinstall solar panels after re-roof (permit # birr23-001859) original solar permit #bimir10-003689
Valuation:
$400
Permit #:
BIPVR23-004311
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R/r 6 existing windows w new anderson products like for like
Valuation:
N/A
Permit #:
BP24-0051
Status:
final
Fee:
$545
Permit Type:
Replacement
Building Type:
N/A
Replace dryroting siding at the rear wall and replace four existing windows with like duel pane windows windows meet code for egress
Valuation:
$6,000
Permit #:
BISUB22-00137
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial replacement of existing foundation and addition new shear walls and some landscape fill. not for transfer tax rebate. property in fire zone 2
Valuation:
$55,000
Permit #:
B2021-05467
Status:
issued
Fee:
$2,669
Permit Type:
N/A
Building Type:
N/A
Relocate laundry plumbing. relocate 1/2 bathroom plumbing. relocate kitchen plumbing
Valuation:
N/A
Permit #:
PP20250918772
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace covered mailbox for hoa
Valuation:
$8,000
Permit #:
B25-018492
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Install (n) 5'0 x 6 8 sliding door & 4x6 deck at rear of
Valuation:
N/A
Permit #:
BP24-0062
Status:
final
Fee:
$1,103
Permit Type:
Other
Building Type:
N/A
Demolish old standard pacific sub panel 3/f inside closet. supply/install new sub panel & move to hallway oposite current location. no increase in load 24 circuit subpanel
Valuation:
N/A
Permit #:
E202103182174
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate laundry dryer vent. relocate 1/2 bathroom fan. relocate kitchen hood
Valuation:
N/A
Permit #:
PM20250918773
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New electrical main service-125 amps **this permit is for 49 canyon lake dr port costa**
Valuation:
N/A
Permit #:
BIEC24-005527
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Reframe wall sheetrock paint in kind. move and remove federal pcific subpowell from inside closet to hallway. move plumbing as needed. no layout change
Valuation:
$4,200
Permit #:
202102225066
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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BZ Score
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BZ Score
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Avg Project
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Projects
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Verified License
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Mackenzie Construction License info
Verified License
| License # | 634591 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mackenzie 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 # | 508694 |
| 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 Mackenzie 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 # | 894841 |
| 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 Mackenzie 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 # | 350793 |
| 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 Mackenzie Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
143
Permits
- Building permit records show that Mackenzie Construction has worked on 143 permitted projects.
Mackenzie Construction Employees
AG
Amanda Williams Gaddy
Rme
DK
Daniel J Keck
Ceo / President
DK
Donald Bradford Mac Kenzie
Owner
JK
John Waite Mac Kenzie
Sole Owner
JM
John Waite Mackenzie
Sole Owner
SK
Stephen Owen Mac Kenzie
Sole Owner