How expensive is electrical work?

It can be expensive, but it’s definitely beneficial to invest in a good electrical system. We’ll lay out the pros and cons of upgrading your electrical system in terms of safety, feasibility and cost. An electrical remodel can add as much value to your home as a kitchen remodel—you just have to make sure you’re spending money on the right items.

Will you help me choose the right lighting for my home?

We can guide you through this process or refer you to a professional lighting designer. We’ll start by asking what kind of lighting you’re looking for—many customers are surprised that so many lights exist! Then we’ll help you make a decision based on your answers.

Is it possible to switch my two-prong outlets to three-prong outlets?

Very few appliances require three-prong outlets, so you only need to upgrade the ones that require grounding, such as computers and anything with a motor. In most cases, we need to rewire the outlet in order to ground it, so we usually advise only doing the minimum number of outlets required.

Do I need electrical plans for my project?

Electrical plans are only required for large installations. You can consult a district electrical inspector or supervisor to determine if your project is large enough to require plans.

What exactly does a service call entail?

A service call is when a qualified specialist comes to your house to perform a small electrical job. Some examples are restoring lost power, installing a light fixture, running telephone line and repairing a doorbell.

Do you need advance notice to perform an electrical inspection?

Yes, we ask our clients to provide sufficient advance notice for critical inspections. Our goal is to provide inspection services within 48 hours, but that isn’t always possible.

Chasov Electrical, Voice & Data

Electrical Contractor, Lighting - Low Voltage Halogen & Lighting

Marin San Francisco Counties

Diamond Certified Company Report

Rated Highest in Quality and Helpful Expertise PERFORMANCEGUARANTEED

312 SURVEYS

Rating

17 CONSECUTIVE YEARS

SINCE JANUARY 2009

CERT 1486

Diamond Certified Ratings Dashboard

312

Verified Customers
Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

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Legal & Finance

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Diamond Certified Researched Capabilities on Chasov Electrical, Voice & Data

Service Area

San Francisco
Marin County

Serving San Francisco and the Greater Bay Area

Main Services

Electrical Contractor

Ceiling Fan Repair
Circuit Breaker Repair
Electrical Inspections
Electrical Panel Upgrades
Electrical Repairs
Electrical Services
Emergency Electrician
Hot Tub Wiring
Lighting Repairs
Outlet Installations
Subpanel Installation
Whole Home Surge Protectors

Lighting - Low Voltage Halogen

Halogen Flood Lights
Halogen Lighting
Light Fixtures
Light Installation
Low Voltage Landscape Lighting
Low Voltage Led Lights
Low Voltage Path Lights
Low Voltage Under Cabinet Lighting
Outdoor Lights
Recessed Lighting

Lighting

Ceiling Lights
Floor Lamps
Landscape Lighting
Led Lights
Light Fixtures
Light Installation
Outdoor Lights
Pendant Lighting
Recessed Lighting
Solar Lights
Track Lighting
Vanity Lights

Additional Services

null

Company Info

Hours

Mon

08:00 am - 05:00 pm

Tue

08:00 am - 05:00 pm

Wed

08:00 am - 05:00 pm

Thu

08:00 am - 05:00 pm

Fri

08:00 am - 05:00 pm

Sat

Closed

Sun

Closed

Contact

Chasov Electrical, Voice & Data

Capabilities Table

Company Name

Chasov Electrical, Voice & Data

Managers

Michael Chasov, Owner

Years in Industry

21 (Manager)

# of Employees

License

785830

Founded

2000

Payment Accepted

american express,

discover,

mastercard,

visa

Key Factors

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Picture of In this serene interior, Chasov Electrical, Voice & Data enhances the space with expertly installed lighting, creating a warm and inviting atmosphere. The company consistently achieves a Highest in Quality rating. Copyright ©2025 Diamond Certified Resource

- Chasov Electrical, Voice & Data

In this serene interior, Chasov Electrical, Voice & Data enhances the space with expertly installed lighting, creating a warm and inviting atmosphere. The company consistently achieves a Highest in Quality rating. Copyright ©2025 Diamond Certified Resource