Best solar companies California Global Solar Electric

Global Solar Electric Reviews

Based in El Cajon, CA. This profile is built from public installation records and published ratings, not paid placement.

164verified installs in California utility records*
26recent installs, 2025-26 records*
2019first year in county records
8.8/10Solar.com Score · 614 reviews analyzed

Solar.com Installer Score for Global Solar Electric

One score, computed the same way for every installer. We read the full text of all 614 substantive published Global Solar Electric review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

8.8/10

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

Synthesized from 614 substantive customer review texts (756 published reviews collected).

Google 4.9★ · 127 reviewsYelp 4.9★ · 629 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.10.0

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.8.0

154 reviews speak to this · 146 praise · 8 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.7.4

113 reviews speak to this · 101 praise · 11 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.8.6

200 reviews speak to this · 189 praise · 11 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.8.1

110 reviews speak to this · 103 praise · 5 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.9.3

302 reviews speak to this · 294 praise · 6 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.8.4

97 reviews speak to this · 92 praise · 5 complaints

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

How does Global Solar Electric 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 Global Solar Electric 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 County1642620197.4 kW1.2%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.

Global Solar Electric 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 Integrity8.0/10

Reviewers mostly describe the sales process as clear, professional, and helpful, with many saying estimates and recommendations were handled thoughtfully. A smaller set of complaints points to missed follow-up, incorrect measurements, and occasional disconnects between what was discussed and what was delivered.Solar.com's composite of published customer feedback, not a customer quote

Helpful, low-pressure estimates. Many reviewers say the sales conversation felt professional and informative, with recommendations that matched their needs and made the next steps easier to understand. Representative review excerpt: "Sal (in sales) made really helpful recommendations when he came out to quote what needed to be done."

Honest assessment and routine process. Some customers report that the team gave straightforward assessments and came prepared, which reduced the need for back-and-forth during quoting and planning. Representative review excerpt: "We have used them for both our main home and our rental property and each time I feel like they are very professional, given honest assessment about what is going..."

Missed follow-up or plan mismatches. A few reviewers describe problems such as quotes never arriving, measurements not matching the plan, or expectations about service scope not lining up with what was actually provided. Representative review excerpt: "We followed up with Sal, and then with the general company contact multiple times by phone, but they never responded back to us with a quote."

Price & financing transparency

Price Transparency7.4/10

The main concerns are about extra charges, confusion around what was included, and a few reports of pricing or service expectations not being clear upfront.Solar.com's composite of published customer feedback, not a customer quote

Pricing pricing and clear options. Reviewers describe a recurring pattern in this area. Representative review excerpt: "Sal came out to assess our needs and provided several quotes for different system configurations per our request."

Financing helped with affordability. Some customers mention financing terms as a helpful part of the process, especially when the project total was harder to absorb all at once. Representative review excerpt: "However, I will get a 2nd and third opinion..but thankful they do have 0% financing for a year..that makes it alittle more do able."

Added costs or scope confusion. A smaller set of reviews points to extra costs or confusion about what was included, such as separate-service charges or misunderstandings about an already-owned system. Representative review excerpt: "I mentioned to the technician that I had an issue earlier in the year and he nonchalantly stated we don't clean the HVAC that is a separate service and cost..."

Communication & coordination

Communication8.6/10

Communication is one of the stronger themes in the review set, with many customers describing responsive scheduling, clear updates, and smooth handoffs. There are still a few complaints about slow responses, difficulty escalating issues, or follow-up that did not match expectations.Solar.com's composite of published customer feedback, not a customer quote

Responsive scheduling and updates. Reviewers frequently say the team was easy to reach, provided timely scheduling, and kept them informed during the job. Representative review excerpt: "I especially appreciate that Sal answered my late evening call to schedule a technician within a time frame I was willing to wait, and that the technician, Salam, was communicative..."

Prepared and easy to work with. Many customers describe the crew as organized and communicative, saying they did not have to repeat details or manage the process closely. Representative review excerpt: "I didn't need to repeat any detail or hover over their work — they came ready and made the whole thing look routine."

Follow-up gaps on some jobs. A smaller set of reviewers report delayed callbacks or difficulty getting a quote or resolving issues once work had begun. Representative review excerpt: "We followed up with Sal, and then with the general company contact multiple times by phone, but they never responded back to us with a quote."

Timeline reliability

Timeline Reliability8.1/10

Most reviewers describe projects as starting on time or moving along faster than expected, with scheduling and installation handled reliably in many cases. The main watch-outs involve permit or inspection-related delays and a few jobs that took longer when unexpected issues came up.Solar.com's composite of published customer feedback, not a customer quote

On-time starts and fast scheduling. Many reviewers say the team arrived when promised or was able to schedule service sooner than expected. Representative review excerpt: "The install team, led by Gabe, arrived on time and fully briefed."

Projects moved quickly. Some customers report that installs or service visits were completed efficiently, which helped keep the overall project on track. Representative review excerpt: "It was such a great experience the company is fast affordable Sal got us we are so running again thank God.❤️🙏🏼 they have great reviews and I can see why..."

Inspection or rework delays. A few reviewers mention timeline setbacks tied to inspection issues or additional work that had to be completed before the job could move forward. Representative review excerpt: "The installation failed inspection, because the electrical disconnect had been placed above the outdoor condenser (red area in the picture)."

Workmanship & site care

Workmanship9.3/10

This is the strongest-rated area in the review set, with very frequent praise for craftsmanship, professionalism, and cleanup. A small number of reviewers mention installation mistakes or rushed details, but those complaints are rare relative to the volume of positive feedback.Solar.com's composite of published customer feedback, not a customer quote

Strong craftsmanship. Many reviewers say the installation quality was excellent, with completed systems looking clean and working as expected. Representative review excerpt: "They installed our new heat pump and indoor unit within just a few hours, and the quality of their craftsmanship really shows."

Professional crews and cleanup. Customers often describe the installers as professional, careful in the home, and efficient throughout the job. Representative review excerpt: "These three guys arrived right on time, maintained total professionalism from start to finish, and demonstrated outstanding technical skills."

Occasional install issues. A few reviews mention installation mistakes or communication gaps between estimating and the crew, though some of those reviewers also say the issues were addressed. Representative review excerpt: "Unfortunately, there was very poor communication between the person who did the estimate and measurements and the installation crew."

Long-term support & performance

Long-Term Support8.4/10

Reviewers mostly report good post-install results, including solid system performance, helpful warranty support, and service that continued after the initial project. The complaints are limited but include some warranty and follow-up frustrations, plus a few reports that a repair did not fully resolve the issue.Solar.com's composite of published customer feedback, not a customer quote

Good ongoing performance. Many reviewers say their systems continued to perform well after installation, with some noting lower bills or dependable operation over time. Representative review excerpt: "Our SDGE bills are exponentially lower and I also have a rocking air conditioning system which does not affect my bill."

Warranty support appreciated. Some customers mention that warranty coverage was honored and that follow-up service was handled without added cost in their case. Representative review excerpt: "My system was still under warranty and the entire service cost me nothing!"

A few post-service concerns. A small number of reviewers report that follow-up support did not fully resolve their issue or that warranty-related expectations were not met as they understood them. Representative review excerpt: "Upon trying to make appointment, they let me know that they wouldn't claim parts under warranty and I'd need to pay for them."

Bottom line: GLOBAL SOLAR ELECTRIC’s review profile is strong overall, with especially high marks for workmanship, communication, and sales professionalism. The most common complaints are not widespread, but they do show up around pricing clarity, follow-up, and occasional timeline or inspection issues.

How this is built: category scores and summaries weigh the company's full published rating record (106 Google reviews averaging 4.9 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 Global Solar Electric

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.
9
2019
18
'20
20
'21
36
'22
50
'23
7
'24
20
'25
6
'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 Global Solar Electric

What do customers say in Global Solar Electric reviews?

We analyzed 614 substantive published customer reviews of Global Solar Electric in full. The company's Solar.com Installer Score is 8.8/10, 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 Global Solar Electric installed?

Global Solar Electric appears as installer of record on 164+ 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 Global Solar Electric'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.