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Top-Rated Plumber in Sunnyvale, CA2026-04-16T23:01:58+00:00

Expert Plumbing & Electrical Services in Sunnyvale, CA

Serving Sunnyvale since 1979, Caccia Home Services & Electrical delivers prompt, professional solutions for all your home’s needs. From urgent repairs to planned upgrades, our local team is ready to ensure your comfort and safety in this sunny Silicon Valley hub.

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Location since 1979 section

Sunnyvale’s Full-Spectrum Plumbing & Electrical Service Since 1979

Sunnyvale’s housing ranges from 1950s and ’60s ranches and Eichlers in the Cherry Chase and Lakewood Village neighborhoods, to newer townhomes and condos near downtown, and large single-family homes in the Ponderosa Park area. As one of Silicon Valley’s major cities, Sunnyvale’s mid-century homes are undergoing rapid modernization.

Common issues we see in Sunnyvale include:

Sunnyvale’s many slab-on-grade homes, including Eichlers in Cherry Chase and ranches in Lakewood Village, are prone to slab leaks from corroded copper pipes beneath the foundation.
Mid-century Sunnyvale homes typically have 100-amp panels that can’t support EV chargers, heat pump HVAC, or whole-home renovations. Upgrades to 200-amp service are common.
Older Sunnyvale homes often have galvanized supply lines or deteriorating copper with pinhole leaks. A full repipe improves pressure and eliminates recurring problems.
Sunnyvale homeowners are switching to heat pump water heaters to take advantage of local rebates and reduce energy costs, especially during major renovations.
An employee from Caccia Home Services takes a call from a customer at his desk

Friendly and Expert Repairs Near You

We’re ready and waiting to help with your plumbing and electrical needs in Sunnyvale.

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Frequently Asked Questions in Sunnyvale

Do I need a permit for plumbing or electrical work in Sunnyvale?2026-04-16T22:57:17+00:00

Most work beyond basic repairs requires a permit from the City of Sunnyvale Building Division. We pull all necessary permits and schedule inspections on your behalf.

Why are slab leaks common in Sunnyvale?2026-04-16T22:56:42+00:00

Many Sunnyvale homes, particularly Eichlers and mid-century ranches, are built on concrete slabs with copper pipes running underneath. After 60+ years, soil movement and corrosion cause pinhole leaks beneath the slab. We use electronic detection to locate them precisely.

My home in Cherry Chase has old plumbing. Should I repipe?2026-04-16T22:56:05+00:00

Eichler and mid-century homes in Cherry Chase, Lakewood Village, and similar Sunnyvale neighborhoods are known for aging plumbing. After 60+ years, pinhole leaks and corroded joints are common. A full repipe with modern materials is typically the best investment.

Who is responsible for sewer lateral repairs in Sunnyvale?2026-04-16T22:55:14+00:00

Homeowners are responsible for the sewer lateral from the house to the city main. Older Sunnyvale neighborhoods commonly have clay sewer laterals that are vulnerable to root intrusion and settling.

Does Caccia serve all of Sunnyvale?2026-04-16T22:53:53+00:00

Yes. We serve all Sunnyvale neighborhoods including Cherry Chase, Lakewood Village, Ponderosa Park, Downtown Sunnyvale, and the surrounding areas of Mountain View, Cupertino, and Santa Clara.

Can my electrical panel handle an EV charger or heat pump water heater?2026-04-16T22:53:23+00:00

Many mid-century Sunnyvale homes have 100-amp panels that aren’t sufficient for today’s electrical loads. We assess your current capacity and handle the panel upgrade and all permitting if needed.

For more detailed information or to schedule a service, please don’t hesitate to contact our customer service team.

Caccia Home Services
Serving Sunnyvale and beyond.

We’re here to help with all of your plumbing and electrical needs.

Or Call: (650) 442-1470