Updated: May 17, 2026
Location and Projects
Address
1856 SPERRING ROAD, Sonoma, CA, 95476
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Rocket Science Construction
Rocket Science, 1856 Sperring Rd, Sonoma, CA (Employees: Mark Blair Nickel and Robert John Terbeek) holds a General Building, Solar license and 1 other license according to the California license board.
Their BuildZoom score of 84 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rocket Science, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rocket Science Services
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Rocket Science Contact Information
Phone Number: (415) 760-5779
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Address: 1856 SPERRING ROAD, Sonoma, CA 95476
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling minor remodel in master bathroom & guest bathroom
Valuation:
N/A
Permit #:
BLD25-5603
Status:
issued
Fee:
$717
Permit Type:
N/A
Building Type:
N/A
Revision to app#201107089808. revise engineering per actual conditions 1) eliminate unnecessary beam, 2) simplify new beam installation 3) address roof structure concerns replace 2 interior doors with pocket doors modify closet for master bedroom detail moisture barrier at 1st level
Valuation:
$3,000
Permit #:
201109063925
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New family room bathroom and laundry room on 1st floor renovate extg bathroom and kitchen at 2nd floor. replace with new windows and french doors both levels new roof deck at south light well new rear deck, move skylight at roof
Valuation:
$170,000
Permit #:
201107089808
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision of estimate cost of pa# 201107089808 & 201109063925 to total $250, 000 per request of inspector on 12/16/2011. additional plaster removal for repair floor replacement
Valuation:
$77,000
Permit #:
201112211084
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Solar: remove and reinstall solar photovoltaic system for re-roofing. ref permit e201111309283 for original solar installation
Valuation:
N/A
Permit #:
E201806224065
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new steel frame and foundation to support bell and new foundations to support 3 cleats. under separate app 200404080860 to erect new art structure
Valuation:
$6,000
Permit #:
201205210897
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
84 - fence/retain...
1st floor/garage and 2nd floor kitchen and bath: 25 lights 14 switches 36 receptacles 3 fans 1 dishwasher 1 garbage disposal 1 microwave 1 range 4 smoke detectors
Valuation:
N/A
Permit #:
E201108096835
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Garage - service entrance refer to electrical permit #e201108096835 1 service 2 phase 3 wire service 1 upgrade 125a to 200a panelboard
Valuation:
$0
Permit #:
E201112059391
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Strengthen roof trasses in order to support increased load
Valuation:
$20,000
Permit #:
201401146290
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
75 - sound studio
Solar hot water. remove and replace solar collector for re-roof
Valuation:
N/A
Permit #:
PP20180622562
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroute (e) kitchen and bathroom at 2nd floor new bathroom and lary room 1st level new water heater shower pan
Valuation:
$0
Permit #:
PP20110809131
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar permit: 22 roof-mounted solar photovoltaic modules 230 watts per module 22 interactive inverters 215w power ratings (each) total no. of rating: 4.73 kw
Valuation:
N/A
Permit #:
E201111309283
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain a final inspection for work performed on expired permit pp20110809131
Valuation:
$0
Permit #:
PP20130215297
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New service for entire building remodel. ref. to permit # pp20110809131
Valuation:
$0
Permit #:
PP20120113712
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Garage - service entrance refer to electrical permit #e201108096835 1 service 2 phase 3 wire service 1 upgrade 125a to 200a panelboard
Valuation:
N/A
Permit #:
E201112059391
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain a final inspection for work performed on expired permit pp20110809131
Valuation:
N/A
Permit #:
PP20130215297
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New service for entire building remodel. ref. to permit # pp20110809131
Valuation:
N/A
Permit #:
PP20120113712
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition solar hot water system to existing pp20110809131
Valuation:
N/A
Permit #:
PP20111130809
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Film permit - bullrun alameda point 10-25 and 10-26
Valuation:
$540
Permit #:
SE06-0139
Status:
FINALED
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Hang frame to carry speaker cluster, no exterior work, structural
Valuation:
$15,000
Permit #:
200312081730
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
02 - church
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Verified License
BuildZoom confirmed this contractor's license
Rocket Science License info
Verified License
| License # | 732497 |
| Status | Active |
| State | California |
| Type | General Building, Solar |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rocket Science at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-115134-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- 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 Rocket Science at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
84
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
6
Permits
- Building permit records show that Rocket Science has worked on 6 permitted projects.
Rocket Science Employees
MN
Mark Blair Nickel
Rmo
RT
Robert John Terbeek
Officer