Updated: Jun 12, 2026
Location and Projects
Address
2478 SANCTUARY CIR, Fairfield, CA, 94534
Use our bidding system to
request a quote
Mirador Construction Solar Contractor
Mirador Construction, 2478 Sanctuary Cir, Fairfield, CA (Employee: Daniel Joseph Koelzer) holds a General Building license according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mirador Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mirador Construction Contact Information
Phone Number: (707) 301-8933
Edit
Address: 2478 SANCTUARY CIR, Fairfield, CA 94534
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Mirador Construction Fairfield
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mirador Construction has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
10 projects
|
2025 |
|
5 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Mirador Construction has worked on at least
27.0 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
|
25 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Mirador Construction mostly works on
solar installation
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
11 projects
|
$50k-$100k |
The typical size of their permits is approximately $43,000. 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.
Roof mount solar (21.87 kw) installed on main dwelling and detached garage with (3) 42 kw ess revision 1 eliminate the air conditioning disconnect using grid boss as service equipment instead-
Valuation:
$80,200
Permit #:
BR25-00136-AES
Status:
final
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
Install ground mount 16.20kw solar with 42.9kwh (3) batteries. revision #1: field changes to include reorganization of ground assembly structure (noted that setbacks have not changed)
Valuation:
$67,000
Permit #:
BR25-00068-AES
Status:
final
Fee:
$570
Permit Type:
N/A
Building Type:
N/A
Roof mount solar (12.96kw) ess (3) (42.9 kwh) and 200 amp sub-panel installed at main dwelling
Valuation:
$59,918
Permit #:
BR25-00034-AES
Status:
issued
Fee:
$451
Permit Type:
N/A
Building Type:
N/A
Install 16.20kw solar with 42.9kwh (3) batteries on ground mounting
Valuation:
$67,000
Permit #:
S25-00042-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***potential floodplain restrictions*** 8.1 kw rooftop photovoltaic with storage 20 modules 1 inverter 2 batteries main service panel change 200 a (like for like)
Valuation:
$54,000
Permit #:
S24-00899-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof mount solar on main dwelling: 8.1 kw 2 batteries and mpu revision #1 mpu removed from scope of work
Valuation:
$54,000
Permit #:
BR24-01052-AES
Status:
final
Fee:
$660
Permit Type:
N/A
Building Type:
N/A
Install 21.87kw solar with 42.90kwh ess
Valuation:
$80,200
Permit #:
S25-00098-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 12.96kw solar with 42.9kwh (3)batteries
Valuation:
$59,918
Permit #:
S25-00014-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 5 photovoltaic modules 2kw; install 3 ess units
Valuation:
$53,500
Permit #:
B2024-2842
Status:
final
Fee:
$284
Permit Type:
Residential
Building Type:
N/A
Install 24 photovoltaic modules 10.56kw; install 3 ess units
Valuation:
$51,000
Permit #:
B2025-3576
Status:
issued
Fee:
$189
Permit Type:
Residential
Building Type:
N/A
18.5 kw rooftop photovoltaic install 50 modules 2 inverters
Valuation:
$55,000
Permit #:
BIPVR23-004233
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Install 18 photovoltaic modules 7.92kw; install 2 ess units
Valuation:
$40,000
Permit #:
B2025-3090
Status:
final
Fee:
$188
Permit Type:
Residential
Building Type:
N/A
Addition 13 photovoltaic modules 5.27kw
Valuation:
$15,795
Permit #:
B2024-2935
Status:
final
Fee:
$282
Permit Type:
Residential
Building Type:
N/A
Single family dwelling provide and install 40.8kwh ess (3x franklin apower)
Valuation:
$54,000
Permit #:
S24-00894-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
13.3 kw rooftop photovoltaic install 35 modules 1 inverter part of a new construction of house
Valuation:
$40,000
Permit #:
BIPVR22-001413
Status:
final
Fee:
$413
Permit Type:
N/A
Building Type:
N/A
7.6kw rooftop photovoltaic 19 modules 1 inverter
Valuation:
$24,960
Permit #:
2304-0115
Status:
final
Fee:
$269
Permit Type:
Roof mount solar ...
Building Type:
N/A
Legacy - building solar app photovoltaic solar + storage
2025-02-03
Install 14.4kw with 27.2kwh battery
Valuation:
$43,000
Permit #:
WEB24-02642
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
10.36 kw rooftop solar 28 modules 1 inverter
Valuation:
$33,150
Permit #:
2304-0193
Status:
final
Fee:
$270
Permit Type:
Roof mount solar ...
Building Type:
N/A
Install 11.0kw with 42.9kwh ess
Valuation:
$50,000
Permit #:
B2025-1574
Status:
issued
Fee:
$1,354
Permit Type:
Residence solar w...
Building Type:
N/A
Ess (3) (40.8 kwh) installation at main dwelling
Valuation:
$54,000
Permit #:
BR24-01143-AES
Status:
final
Fee:
$1,268
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
130
BZ Score
$28.1K
Avg Project
-
Projects
License # 1019424
San Ramon, CA
131
BZ Score
$29.9K
Avg Project
-
Projects
License # 1008525
Brentwood, CA
132
BZ Score
$32.2K
Avg Project
-
Projects
Mirador Construction Reviews
BuildZoom hasn't received any reviews for Mirador Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Mirador Construction License info
Verified License
| License # | 1038606 |
| 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 Mirador Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
78
Permits
- Building permit records show that Mirador Construction has worked on 78 permitted projects.
Mirador Construction Employees
DK
Daniel Joseph Koelzer
Sole Owner