Cost of Whole House Rewiring in Sunnyvale, CA — 2026 Price Guide
Looking for a reliable whole house rewiring professional in Sunnyvale? Thousands of Sunnyvale homeowners tackle whole house rewiring projects each year, and the average cost in 2026 sits around $18,000 per project. As a Bay Area city with 155,805 residents, Sunnyvale has qualified contractors ready to compete for your business.
2026 Whole House Rewiring Cost in Sunnyvale, CA
| Cost Level | Price (per project) | What to Expect |
|---|---|---|
| Budget / Low-End | $7,500 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $18,000 | Typical project scope with quality materials |
| Premium / High-End | $37,500 | Large scope, premium materials, complex projects |
Prices are estimates for Sunnyvale, CA in 2026 and reflect local market conditions in Santa Clara County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Whole House Rewiring Cost in Sunnyvale
Several factors determine what you'll pay for whole house rewiring in Sunnyvale. Understanding these helps you budget accurately.
- Size of the home and number of circuits
- Accessibility of wiring routes
- Whether walls need to be opened
- Panel upgrade requirements
- Number of outlets and switches to install
- Code compliance requirements
- Whether low-voltage wiring is included
What Sunnyvale Homeowners Should Know
As a Bay Area homeowner in Sunnyvale, you're in one of the most competitive contractor markets in California. Whole House Rewiring costs tend to be higher here due to elevated labor rates and the high cost of living in Santa Clara County.
With a median home value of $1,750,000, investing in quality whole house rewiring in Sunnyvale typically delivers strong returns on your property value.
Whole House Rewiring projects in Sunnyvale typically require a permit from Santa Clara County. Your contractor should handle the permit application.
How to Save Money on Whole House Rewiring in Sunnyvale
Smart Sunnyvale homeowners know there are ways to reduce whole house rewiring costs without sacrificing quality.
- Combine with a renovation project to reduce access costs
- Get a detailed scope of work before committing
- Ask about phased rewiring to spread costs
- Check insurance requirements for older wiring
- Compare quotes from at least 3 licensed electricians
Frequently Asked Questions
How much does whole house rewiring cost in Sunnyvale, CA?
The average cost of whole house rewiring in Sunnyvale is approximately $18,000 per project in 2026. Prices range from $5,000 to $25,000 depending on project scope.
How long does whole house rewiring take in Sunnyvale?
Most whole house rewiring projects in Sunnyvale take 3-7 days to complete. Factors like project complexity and weather in Santa Clara County can affect the schedule.
Do I need a permit for whole house rewiring in Sunnyvale?
Yes, whole house rewiring projects in Sunnyvale typically require a permit from Santa Clara County.
How do I choose a whole house rewiring contractor in Sunnyvale?
Get at least three quotes from Sunnyvale contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
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