Best solar companies California East Bay Power Systems

East Bay Power Systems Reviews

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

104verified installs in California utility records*
58recent installs, 2025-26 records*
2023first year in county records
8.3/10Solar.com Score · 98 reviews analyzed

Solar.com Installer Score for East Bay Power Systems

One score, computed the same way for every installer. We read the full text of all 98 substantive published East Bay Power Systems review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

8.3/10

Blends the six category scores (70%) with the recency-weighted star record (30%).

Synthesized from 98 substantive customer review texts.

Yelp 4.6★ · 98 reviews

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

Read what customers actually say ↓
Review star recordRecency-weighted star ratings across platforms, converted to a 0-10 signal before it is blended into the headline Solar.com Score.9.8

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.7.3

27 reviews speak to this · 23 praise · 4 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.7.0

24 reviews speak to this · 21 praise · 3 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.9

67 reviews speak to this · 60 praise · 7 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.7.5

46 reviews speak to this · 40 praise · 6 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.5

62 reviews speak to this · 60 praise · 2 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.7.7

30 reviews speak to this · 29 praise · 1 complaints

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

How does East Bay Power Systems 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 East Bay Power Systems 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.
Contra Costa County623620237.7 kW1.6%below ranking floor (under 250 installs)
Alameda County422220236.0 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.

East Bay Power Systems reviews: what customers say

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

Sales & proposal integrity

Sales Integrity7.3/10

Reviewers generally describe EAST BAY POWER SYSTEMS as straightforward and low-pressure during the sales process. Praise centers on quick quotes, clear contract handling, and proposals that reflected customer goals, while a smaller set of complaints mentions combative interactions, tone issues, and occasional price changes.Solar.com's composite of published customer feedback, not a customer quote

Clear, low-pressure proposal process. Many reviewers say the company felt human and not overly salesy, with quick quoting and help aligning the proposal to their needs. Several also describe contract and planning steps as organized and easy to follow. Representative review excerpt: "After talking with a few different solar companies, I went with EBPS because they felt the most human (and not the least bit salesman-ish)."

Responsive early-stage planning. Some reviewers report fast turnaround from quote to plan submission and note that the team kept them informed as the project got underway. Representative review excerpt: "Jeff was able to get us a quote almost immediately and from the time we signed the contract to a detailed plan submission was just a few days."

A few sales-process complaints. The main concerns are about tone during project discussions and isolated price changes after initial contact. These reviews suggest that, while most customers were satisfied, a small number had friction around how the proposal conversation was handled. Representative review excerpt: "The first red flag was when Jeff raised the price $100 between the time we first spoke with him and two weeks later when we formally scheduled the work."

Price & financing transparency

Price Transparency7.0/10

Reviewers mostly report that pricing, payments, and financing were handled clearly. The feedback is positive overall, but a few comments raise watch-outs about timing around payment and occasional surprise changes, so this category reads as good but not flawless.Solar.com's composite of published customer feedback, not a customer quote

Payment and financing steps were organized. Several reviewers say the office helped keep contracts signed, financing in place, and payment details on track, which made the financial side feel manageable. Representative review excerpt: "Once we decided to go through them, Darlene became my contact to make sure that the contracts were signed, permits were pulled, financing was in place and kept us up..."

Reasonable pricing and clear coordination. Some customers describe the price as reasonable and say they were able to work through equipment and installation details with the team. Representative review excerpt: "Later I found out my system are reasonable price."

A few payment and pricing watch-outs. A small number of reviewers mention concerns about a price increase after the first conversation and advise holding back part of payment until Permission to Operate is received. These comments point to isolated transparency concerns rather than a broad pattern. Representative review excerpt: "The first red flag was when Jeff raised the price $100 between the time we first spoke with him and two weeks later when we formally scheduled the work."

Communication & coordination

Communication7.9/10

Communication is one of the stronger themes in the review set. Most reviewers describe the team as responsive, patient, and organized across scheduling, updates, and office coordination, though a few mention repeated follow-up or mistaken calls.Solar.com's composite of published customer feedback, not a customer quote

Responsive office support. Reviewers frequently say the office was prompt and professional in handling scheduling, questions, and day-of coordination. Some specifically mention patient support through changes and delays. Representative review excerpt: "Erik was great coordinating all the onsite work (and very patient with all my questions) and Darlene provided prompt and professional support from the office, managing the payments and schedule."

Helpful through schedule changes. Several customers report that the team stayed responsive during multiple schedule changes and helped keep the project moving without unnecessary stress. Representative review excerpt: "(YMMV) Darlene was patient and responsive with me through multiple schedule changes and over a month of delays on my end."

A few coordination breakdowns. The main complaints describe having to follow up repeatedly, occasional misdirected calls, and slow progress on open items. These appear in a minority of reviews, but they show that communication was not always seamless. Representative review excerpt: "They have already received payment, yet I feel like I have to constantly follow up and practically beg them just to move the process forward."

Timeline reliability

Timeline Reliability7.5/10

Timeline feedback is mostly favorable, with many reviewers saying the work moved quickly and permit steps were handled effectively. Still, some customers report longer waits for inspections or final Permission to Operate, so timing appears solid overall but not universally consistent.Solar.com's composite of published customer feedback, not a customer quote

Fast installs for many customers. Several reviewers say installation happened quickly, including one who reported completion within two weeks. Others describe the permit and activation steps as moving forward in an orderly way. Representative review excerpt: "The guy came to installed the system for us within 2 weeks."

Inspection issues were often resolved. Some reviewers note that small inspection items were fixed and the project was signed off afterward, suggesting the team handled the final steps competently. Representative review excerpt: "Come time for the permit inspection, there were very small things that the inspector found which is pretty typical; those were subsequently rectified and we got signed off."

A minority saw long delays. A few reviews describe extended waits for permits, inspections, or Permission to Operate, including cases where customers felt the process stalled for months. This makes timeline reliability a recurring watch-out even though most reviews are positive. Representative review excerpt: "Still waiting for them to get the permit approved, 18 months later."

Workmanship & site care

Workmanship8.5/10

Workmanship is a clear strength in the review corpus. Reviewers overwhelmingly describe professional crews, efficient installs, and careful site work, with only a very small number of complaints about cleanup or quality.Solar.com's composite of published customer feedback, not a customer quote

Professional, efficient installation crews. Many reviewers say the crew arrived on time, worked efficiently, and handled the install professionally. Several also mention thoughtful details that improved the finished job. Representative review excerpt: "The install crew lead by Eric show up on time, panels are delivered and the battery is on site."

Attention to quality and cleanup. Customers often report strong installation quality and say the team took care to make the project look good and function well. Some specifically mention extra effort to improve the finished site. Representative review excerpt: "Thr got in quickly, were very efficient and communicative and offered to make the job even better by volunteering to do stuff like paint the conduit to make sure our..."

Rare site-care complaint. One complaint says debris was left behind and cleanup was not handled well. That concern appears isolated relative to the much larger volume of positive workmanship feedback. Representative review excerpt: "Workers tracked debris all throughout and did no cleanup."

Long-term support & performance

Long-Term Support7.7/10

Post-install feedback is mostly positive, with reviewers describing strong system performance and useful support after installation. The main limitation is that fewer reviews speak directly to long-term service, so the score is solid but based on a smaller set of evidence than workmanship or communication.Solar.com's composite of published customer feedback, not a customer quote

Systems are described as performing well. Several reviewers say their systems or batteries have performed well after installation and that the setup has been working as expected. Representative review excerpt: "Working with the team (Darlene, Jeff, David etc.) to get the system designed and installed was very easy, they took care of everything, including getting the city to approve the..."

Helpful follow-through after install. Some customers report that the team handled design, installation, and city approval with little effort on their part, which suggests good ownership after the sale as well. Representative review excerpt: "Once we decided to go through them, Darlene became my contact to make sure that the contracts were signed, permits were pulled, financing was in place and kept us up..."

One unresolved service concern. A single review mentions difficulty getting resolution through support channels after the fact. This is not a broad pattern in the corpus, but it is a notable post-install watch-out. Representative review excerpt: "I initially spoke with Tesla customer service and they've never heard of this company but told me to work with them to try and get it resolved while keeping my..."

Bottom line: Across 98 substantive Yelp reviews, EAST BAY POWER SYSTEMS earns strong marks for workmanship, communication, and generally clear project management. The main caution areas are timeline consistency and a smaller number of complaints about pricing or follow-up, but those concerns are limited relative to the overall positive review base.

How this is built: category scores and summaries weigh the company's full published rating record, the most recent and most relevant review texts, and recurring feedback themes verified acrossYelp. Ratings and review excerpts from published review sources. Refreshed as new feedback is published. No installer can pay to change it.

About East Bay Power Systems

Company background from published business information and licensing records.

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.
31
2023
20
'24
35
'25
32
'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 East Bay Power Systems

What do customers say in East Bay Power Systems reviews?

We analyzed 98 substantive published customer reviews of East Bay Power Systems in full. The company's Solar.com Installer Score is 8.3/10, 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 East Bay Power Systems installed?

East Bay Power Systems appears as installer of record on 104+ 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 East Bay Power Systems' 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.