Best solar companies California Sunbrook Solar Power

Sunbrook Solar Power Reviews

California installer. This profile is built from public installation records and published ratings, not paid placement.

187verified installs in California utility records*
35recent installs, 2025-26 records*
2020first year in county records
8.2/10Solar.com Score · 24 reviews analyzed

Solar.com Installer Score for Sunbrook Solar Power

One score, computed the same way for every installer. We read the full text of all 24 substantive published Sunbrook Solar Power review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

8.2/10

Synthesized from 24 substantive customer review texts.

Google 5.0★ · 18 reviewsYelp 5.0★ · 6 reviews

Updated September 28, 2026 · No installer can pay to change this score · How scores work →

Read what customers actually say ↓
Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.7.1

8 reviews speak to this · 8 praise · 0 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.4

9 reviews speak to this · 9 praise · 0 complaints

Timeline ReliabilityHow well the company manages the path from contract through permits, installation, inspection, and turn-on — without the customer having to chase it.7.1

6 reviews speak to this · 6 praise · 0 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.7.8

16 reviews speak to this · 16 praise · 0 complaints

Long-Term SupportHow well the system performs after turn-on, how the company handles monitoring, warranty claims, and service calls — and its staying power to honor them.7.5

7 reviews speak to this · 7 praise · 0 complaints

#243 of 678 scored in California by Solar.com Installer Score

How does Sunbrook Solar Power compare where you live? Rankings are local; an installer that leads one city can trail in the next. See how they rank in your city →

Why this differs from star ratings: most five-star reviews say “great company” and stop, and star averages reward that. These category scores only count reviews with concrete evidence, weighted by recency and the reviewer’s track record. A company can hold a strong star average while specific categories score lower; that gap is usually where the real story is. Categories with more complaints than praise are the questions worth asking any bidder, not necessarily dealbreakers.

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Where Sunbrook Solar Power builds

County-by-county activity from CPUC records through May 2026.

What this data covers: *Counts on this page, including the totals up top, come from investor-owned-utility interconnection records (SCE, SDG&E, PG&E). Work in municipal-utility territory, such as LADWP or city utilities, and outside California does not appear here, so this company's true totals are higher than shown. Unlike the county rankings, this profile also shows counties below the 250-install ranking floor.

CountyVerified installsRecent 2025-26Active sinceMedian system% leasedCounty rankingLink to the county ranking page. This company's rank on this page is its Solar.com Installer Score rank, shown above.
San Diego County981620207.7 kW0.0%below ranking floor (under 250 installs)
Orange County701620205.7 kW0.0%below ranking floor (under 250 installs)
Riverside County193202012.2 kW0.0%below ranking floor (under 250 installs)

% leased counts systems recorded as third party owned (lease or power purchase agreement); the remainder are customer owned. Median system size is the middle system this company installed in that county. Star ratings and review counts are from Google.

Sunbrook Solar Power reviews: what customers say

An independent synthesis of published customer feedback across Google and Yelp, updated September 28, 2026. Green marks praise, amber mixed experiences, red complaints.

Sales & proposal integrity

Sales Integrity7.1/10

Reviewers describe Sunbrook Solar Power’s sales process as clear and informative, with multiple mentions of thorough explanations, site evaluation, and recommendations tied to home usage. Across the available review set, this category is positive and there are no recorded complaints in the evidence used here.Solar.com's composite of published customer feedback, not a customer quote

Clear explanations. Reviewers say the proposal process was easy to understand, with options and recommendations explained in detail before moving forward. Representative review excerpt: "James provided a thorough explanation of all of our options and offered recommendations on current usage as well as plans for our home."

On-site evaluation. Some reviewers note that the owner or salesperson reviewed the home site and energy needs before presenting a proposal, which helped set expectations. Representative review excerpt: "The owner of Sunbrook Solar came to our home and explained all aspects of installing a solar energy system to us and then evaluated our home's site and our energy..."

Confidence in proposal. A few customers describe the proposal and follow-up conversations as persuasive enough to make the solar decision feel straightforward. Representative review excerpt: "After our meeting, his proposal, and our subsequent conversations, it became clear to me that solar was the way to go."

Price & financing transparency

There were no substantive reviews in this dataset that directly addressed final price, financing, deposits, refunds, surprise costs, or incentive timing. As a result, this category does not have enough evidence to draw a review-based conclusion.Solar.com's composite of published customer feedback, not a customer quote

No direct evidence. The collected review corpus used here does not include clear commentary on pricing terms or financing details. Representative review excerpt: "James provided a thorough explanation of all of our options and offered recommendations on current usage as well as plans for our home."

No direct evidence. There is also no review evidence in this set addressing deposits, refunds, or unexpected charges. Representative review excerpt: "The owner of Sunbrook Solar came to our home and explained all aspects of installing a solar energy system to us and then evaluated our home's site and our energy..."

Communication & coordination

Communication7.4/10

Reviewers generally report strong communication and smooth coordination throughout the project. The evidence points to responsive updates, quick paperwork handling, and professional handoffs, with no complaints captured in the reviewed set.Solar.com's composite of published customer feedback, not a customer quote

Responsive updates. Customers describe the team’s communication as professional and dependable during the process. Representative review excerpt: "They're communication and professionalism during the process was second to none."

Paperwork handled quickly. One reviewer says the utility connection moved quickly because the paperwork was completed promptly. Representative review excerpt: "The electric company got me online in just a couple of days thanks to Derek getting the paperwork done quickly."

Solid coordination. Reviewers also note smooth coordination for system integration work, including projects tied to existing solar equipment. Representative review excerpt: "Already had solar panels so it just a tesla powerwall installation, and integration with existing solar panels."

Timeline reliability

Timeline Reliability7.1/10

The timeline feedback is positive overall, with reviewers describing on-time installation and faster-than-expected permission to operate. In the available evidence, schedule-related complaints were not recorded.Solar.com's composite of published customer feedback, not a customer quote

On-time installation. Customers say installation happened when expected and moved forward smoothly. Representative review excerpt: "Installation was on time and went smoothly."

Earlier-than-expected activation. One reviewer reports receiving permission to operate sooner than expected after a seamless installation. Representative review excerpt: "The installation was seamless and we received our permission to operate sooner than expected."

Smooth scheduling. The timeline process is also described as orderly for projects involving existing equipment integration. Representative review excerpt: "Already had solar panels so it just a tesla powerwall installation, and integration with existing solar panels."

Workmanship & site care

Workmanship7.8/10

Workmanship is one of the strongest themes in the review set. Reviewers describe professional crews, careful panel placement, clean execution, and aesthetically pleasing results, with no workmanship complaints captured in the evidence used here.Solar.com's composite of published customer feedback, not a customer quote

Excellent installation. Reviewers say the solar and battery installation was handled well and met expectations. Representative review excerpt: "Sunbrook Solar did an excellent job at installing our solar panels and backup battery."

Careful finish work. Some customers highlight the crew’s attention to alignment and appearance, saying the final layout looked very good. Representative review excerpt: "Derek excels at creating an aesthetically pleasing design of the panels, and his crew really took their time to make sure the panels looked great and were perfectly straight from..."

Professional execution. The installation process is also described as careful and well coordinated, including projects that involved existing solar equipment. Representative review excerpt: "Already had solar panels so it just a tesla powerwall installation, and integration with existing solar panels."

Long-term support & performance

Long-Term Support7.5/10

Post-install feedback is positive, with reviewers reporting strong system output and easy-to-use monitoring. The available evidence also suggests support after activation was satisfactory, and no post-install complaints were recorded in this set.Solar.com's composite of published customer feedback, not a customer quote

Production above estimate. One reviewer says the system produced more than expected based on the original estimate. Representative review excerpt: "The system produced more then the estimate provided."

Easy monitoring. Customers mention that the monitoring app is simple to use and understand. Representative review excerpt: "The app for monitoring and viewing the system is easy to use and understand."

Positive ongoing experience. Reviewers describe the post-install experience as worry-free and say the system’s daily performance has been satisfying. Representative review excerpt: "We highly recommend Derek and his team, we didn't worry about a thing, and now we love watching our meter go backwards every day and not having to pay an..."

Bottom line: Across 24 substantive reviews, Sunbrook Solar Power earns an 8.2/10 Solar.com installer score, with strongest praise around workmanship, ongoing performance, communication, and sales clarity. The available review set contains no recorded complaints in the scored categories, while price and financing transparency could not be assessed because the corpus did not include direct evidence on those topics.

How this is built: category scores and summaries weigh the company's full published rating record (15 Google reviews averaging 5.0 stars), the most recent and most relevant review texts, and recurring feedback themes verified acrossGoogle and Yelp. Ratings and review excerpts from published review sources. Refreshed as new feedback is published. No installer can pay to change it.

About Sunbrook Solar Power

Company background from published business information and licensing records.

Also files CPUC records as: Sunbrook Solar Power & Electrical Systems.

Products

Solar

Service area

California. Note: the install counts on this page cover California investor-owned-utility records only.

Work for this company or see something out of date? Profiles can be claimed and corrected: contact partners@solar.com. Placement on solar.com is never for sale.

Recorded installs by year

Residential interconnections statewide in PG&E, SCE, and SDG&E records through May 2026.
24
2020
27
'21
34
'22
48
'23
22
'24
24
'25
12
'26

Important context: this chart shows investor-owned-utility records only. Companies that shift work toward municipal-utility territory (LADWP and city power departments) or other states will show declining bars here even while building steadily elsewhere, and 2025-26 records also lag real installation dates. Treat this as a partial window, not the company's full trajectory.

FAQ about Sunbrook Solar Power

What do customers say in Sunbrook Solar Power reviews?

We analyzed 24 substantive published customer reviews of Sunbrook Solar Power in full. The company's Solar.com Installer Score is 8.2/10, with category-level detail on this page covering sales integrity, price transparency, communication, timeline reliability, workmanship, and long-term support.

How many solar systems has Sunbrook Solar Power installed?

Sunbrook Solar Power appears as installer of record on 187+ residential systems in California investor-owned-utility interconnection records through May 2026. Work in municipal-utility territory or other states does not appear in those public records.

How can I compare Sunbrook Solar Power's pricing?

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How we built this data

Methodology: Counts are residential PV interconnections in investor-owned-utility territory (PG&E, SCE, SDG&E) per CPUC Rule 21 public records through May 2026. Postal and name variants are merged. Municipal utility territory such as LADWP, Glendale, Pasadena, Burbank, Anaheim, and Riverside Public Utilities is not included in those CPUC counts. Counts show recorded installations, not quality ratings. Reported costs are self-reported on owned-system interconnections. No installer can pay for placement.

Who we are: Solar.com is a solar marketplace — we connect homeowners with installers and earn a fee when projects move forward. These rankings and scores are computed from public installation records and published customer reviews. No installer can pay for placement, and no installer — including those we work with — can pay to change a score.