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Location and Projects

Address
223 ALCHEMY WAY, Napa, CA, 94558
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R Nicholsen & Co Construction

Serving Napa and the surrounding areas, R Nicholsen & Co LLC specializes in residential construction projects. The company focuses on providing general contracting services for homeowners, managing everything from planning and permitting to project completion. R Nicholsen & Co takes on a range of project types, including home remodels, additions, and repairs. With experience navigating local building codes and permit processes, the contractor assists clients throughout Napa County. As a locally owned and operated business, R Nicholsen & Co is familiar with the unique characteristics of Napa-area properties. The company emphasizes communication with clients throughout each stage of the construction process, offering expertise tailored to the needs of residential projects in the region.

R Nicholsen & Co LLC Contact Information

Phone: (707) 369-2138 Edit
Address: 223 ALCHEMY WAY, Napa, CA 94558 Edit

Building Permits by R Nicholsen & Co LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Residence addition
2025-09-25
Residence addition - 9 sq ft; move window door & water heater;
Valuation:
N/A
Permit #:
B2504-0166
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New deck hot tub sauna fire pit outdoor kitchen
Valuation:
N/A
Permit #:
B2504-0165
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert detached shed to adu 257 sq ft; new attached storage
Valuation:
N/A
Permit #:
B2504-0163
Status:
issued
Fee:
N/A
Permit Type:
Conversion
Building Type:
N/A
Patio cover
2025-09-25
New pergola; 259 sq ft
Valuation:
N/A
Permit #:
B2504-0164
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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