California Efficiency Group

4.3 (257 reviews)

| Los Angeles, CA | General Contractor

California Efficiency Group is a Los Angeles general contractor performing home energy efficiency upgrades, including residential solar, insulation, and window replacement.

At a Glance

Category: General Contractor
Location: Los Angeles, CA
Rating: 4.3/5 (257 reviews)
Phone: +15596282663
Services: General Contractor, Service, Point Of Interest

About California Efficiency Group

California Efficiency Group is a general contractor operating in Los Angeles, CA. The company has a rating of 4.3/5 based on 257 reviews. They are categorized as a General Contractor, Service, Point of Interest, and Establishment, suggesting a broad range of capabilities and a physical location for customer interactions.

This contractor focuses on home electrification, encompassing HVAC upgrades, solar panel installations, and electrical system improvements. Their services are available to homeowners seeking to improve energy efficiency and reduce fossil fuel reliance. As a general contractor, they may coordinate multiple aspects of a project, from initial assessment to final installation, potentially reducing the need for customers to manage multiple trades.

When considering California Efficiency Group for a project, homeowners should inquire about their specific experience with heat pump installations, solar system design, and electrical panel upgrades. It is advisable to request detailed quotes, project timelines, and references from prior electrification projects. Evaluating their approach to permits and local regulations in Los Angeles is also recommended to ensure compliance and project efficiency.

Services

General Contractor

Service

Point Of Interest

Establishment

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

917 West 17th Street

Los Angeles, CA 90015

(559) 628-2663

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How to evaluate California Efficiency Group

Before hiring California Efficiency Group for general contractor work in Los Angeles, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right general contractor for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that California Efficiency Group carries an active CA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A general contractor that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare California Efficiency Group side-by-side with other general contractor options in Los Angeles, and they protect you from scope creep once the work begins.

Ask about project experience

Ask California Efficiency Group how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a general contractor actually shows up.

Frequently Asked Questions

What services does California Efficiency Group provide?

California Efficiency Group operates as a General Contractor, offering various services related to construction and general contracting. They are categorized as a Service, Point Of Interest, and Establishment.

Where is California Efficiency Group located?

California Efficiency Group is located in Los Angeles, CA.

What is the reputation of California Efficiency Group?

California Efficiency Group has a strong reputation, with a rating of 4.3 out of 5 stars based on 257 reviews.

How can I contact California Efficiency Group to inquire about their general contracting services?

For information on how to contact California Efficiency Group, please refer to their business listing for available contact details such as phone number or website.