Best solar companies California T & G Roofing and Solar Electric

T & G Roofing and Solar Electric Reviews

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

271verified installs in California utility records*
27recent installs, 2025-26 records*
2017first year in county records
8.3/10Solar.com Score · 234 reviews analyzed

Solar.com Installer Score for T & G Roofing and Solar Electric

One score, computed the same way for every installer. We read the full text of all 234 substantive published T & G Roofing and 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

8.3/10

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

Synthesized from 234 substantive customer review texts (252 published reviews collected).

Google 4.6★ · 51 reviewsYelp 4.7★ · 201 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.9.9

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.7.4

77 reviews speak to this · 67 praise · 10 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.6.5

37 reviews speak to this · 28 praise · 8 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.6

99 reviews speak to this · 82 praise · 17 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.7.4

81 reviews speak to this · 70 praise · 10 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.9

177 reviews speak to this · 166 praise · 9 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.7.8

33 reviews speak to this · 30 praise · 3 complaints

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

How does T & G Roofing and 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 T & G Roofing and 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 Bernardino County2112120178.8 kW0.0%below ranking floor (under 250 installs)
Los Angeles County60620178.5 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.

T & G Roofing and 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 Integrity7.4/10

Reviewers generally describe the sales experience as clear and low-pressure, with several saying they received detailed, upfront estimates and honest recommendations about whether work was actually needed. A smaller set of complaints describes pressure, inaccurate assessments, or quotes that did not match what customers expected.Solar.com's composite of published customer feedback, not a customer quote

Clear, upfront proposals. Many reviewers say estimates were detailed and honest, and that the company did not try to sell unnecessary work. These comments frame the proposal process as straightforward and informative. Representative review excerpt: "Mike gave me the estimate and it was a very nice detailed estimate."

Low-pressure recommendations. Some customers report that the team gave candid opinions about whether replacement was needed, which helped set realistic expectations before work began. Representative review excerpt: "He gave the honest opinion that it didn't need to be replaced and it was clear he wasn't going to sell me something I didn't need."

A few proposal concerns. A minority of reviewers describe issues with inaccurate roof assessments, unclear closeout claims, or proposals that did not align with later work expectations. Representative review excerpt: "Nope sorry but he gave us quote for reconditioning and also for a new roof without ever getting up onto the roof."

Price & financing transparency

Price Transparency6.5/10

Feedback on pricing is more mixed than other categories. Many reviewers describe fair pricing or workable value, but some report surprise costs, changing pricing, or confusion around funding and timing of payments.Solar.com's composite of published customer feedback, not a customer quote

Fair price for many projects. Several reviewers say the pricing felt fair or well matched to the work performed, and some describe the overall value as strong for the service received. Representative review excerpt: "All of the roofs were done on time, at a very fair price, and look great!"

Some flexibility on materials. A few customers report that the project team tried to work within their budget and adjust material choices when possible. Representative review excerpt: "Miguel/Project Manager was really nice and worked with us to understand our needs and did his best to work with us on the price of materials."

Complaint pattern: added or unexpected costs. Some reviewers say the final invoice included costs they say were not previously discussed, or that agreed pricing changed during the job. Representative review excerpt: "Not to mention they added costs to the final invoice that were never discussed with me and changed the agreed upon pricing of both the facia and plywood replacement after..."

Communication & coordination

Communication7.6/10

Most reviewers describe the company as responsive and organized, with prompt follow-up and helpful coordination through the project. Complaints are present but less common, and they center on slow estimate delivery, missed follow-through, or communication gaps during service work.Solar.com's composite of published customer feedback, not a customer quote

Responsive follow-up. Many reviewers say the team replied quickly, followed up proactively, and stayed in touch during the project. Representative review excerpt: "He communicated and was prompt in getting back to me and even following up when he had not heard from me."

Helpful project contact. Some customers mention that voicemail and callback handling were solid and that the company was easy to reach when they needed an update. Representative review excerpt: "I called and left a voicemail for them before they opened."

Delayed or incomplete follow-through. A smaller group of reviewers report delays in receiving estimates or unresolved service issues after initial contact. Representative review excerpt: "After the estimator walked the roof, it took another near-2 weeks to get the estimate emailed to me, after I chased it with a call, Hey, where is it?"

Timeline reliability

Timeline Reliability7.4/10

Reviewers mostly report that jobs moved forward as expected once scheduled, including solar activation and project completion. Some note waiting periods, weather-related delays, or rescheduling friction before work began.Solar.com's composite of published customer feedback, not a customer quote

Projects completed and activated. Several reviewers say the company handled the background steps needed to get solar systems up and running in short order after installation. Representative review excerpt: "Upon completion of the installation of our solar system T & G did all the background work and our solar was up and running in short order."

On-time completion for many roofs. Some customers report that roof work finished on time and the final result matched expectations. Representative review excerpt: "All of the roofs were done on time, at a very fair price, and look great!"

Occasional scheduling delays. A smaller set of reviewers describe waiting weeks or longer for a start date, sometimes with weather or scheduling issues affecting the timeline. Representative review excerpt: "They stay busy and also factoring in weather delays it took about 2+ months before the job started."

Workmanship & site care

Workmanship8.9/10

This is the strongest-rated category in the review set. Reviewers frequently describe professional crews, careful installation, and solid cleanup, while the limited complaints focus on isolated damage, cleanup issues, or work that needed correction.Solar.com's composite of published customer feedback, not a customer quote

Professional installation quality. Many reviewers say the crew was punctual, careful, and thorough, with strong attention to detail during the roof or solar install. Representative review excerpt: "The crew was professional, punctual, careful, and amazing with their work, ensuring that every detail of my roof was done perfectly."

Cleanup and site care. Customers often mention that the crew cleaned up well each day and left the property free of debris. Representative review excerpt: "Every day before leaving the job, they cleaned up around my property, ensuring there were no nails or debris left lying around to get run over or stepped on."

Isolated workmanship complaints. A small number of reviewers report damage, cleanup concerns, or work they say did not meet expectations and required further attention. Representative review excerpt: "Here is the kicker, the newly installed roof and facia board, was not installed up to industry standards (I have a report from a California State Licensing Board industry expert..."

Long-term support & performance

Long-Term Support7.8/10

Post-install feedback is mostly positive, with reviewers describing systems that perform well and support that helps get monitoring or repairs back on track. The smaller complaint set points to occasional difficulty getting callbacks or follow-up service.Solar.com's composite of published customer feedback, not a customer quote

Systems running well after install. Several reviewers say their solar systems were up and running quickly or continued performing well over time. Representative review excerpt: "Upon completion of the installation of our solar system T & G did all the background work and our solar was up and running in short order."

Helpful monitoring support. Some customers mention getting patient guidance on the monitoring app and billing-related questions after the install. Representative review excerpt: "Lynnae was patient enough to take my call and walk me through the new monitor app as well as give me some great insight on current utility billing and provide..."

Follow-up contact issues. A few reviewers report difficulty getting callbacks or support after the initial inspection or repair visit. Representative review excerpt: "Miguel' will NOT return phone calls after his initial inspection of our roof for repairs."

Bottom line: T & G Roofing and Solar Electric’s review profile is strongest on workmanship and site care, with many reviewers also describing solid communication, good sales guidance, and generally reliable project flow. Pricing transparency and post-sale support are more mixed, with some reviewers reporting unexpected costs or follow-up gaps. Overall, the review corpus shows mostly positive experiences with a smaller but real set of complaints around pricing, timing, and follow-through.

How this is built: category scores and summaries weigh the company's full published rating record (51 Google reviews averaging 4.6 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 T & G Roofing and Solar Electric

Company background from published business information and licensing records.

Also files CPUC records as: T & G Roofing Company.

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
2017
26
'18
33
'19
29
'20
39
'21
56
'22
54
'23
17
'24
27
'25

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 T & G Roofing and Solar Electric

What do customers say in T & G Roofing and Solar Electric reviews?

We analyzed 234 substantive published customer reviews of T & G Roofing and Solar Electric 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 T & G Roofing and Solar Electric installed?

T & G Roofing and Solar Electric appears as installer of record on 271+ 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 T & G Roofing and 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.