Best solar companies California Tag Construction Services

Tag Construction Services Reviews

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

115verified installs in California utility records*
6recent installs, 2025-26 records*
2016first year in county records
7.9/10Solar.com Score · 44 reviews analyzed

Solar.com Installer Score for Tag Construction Services

One score, computed the same way for every installer. We read the full text of all 44 substantive published Tag Construction Services review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

7.9/10

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

Synthesized from 44 substantive customer review texts (53 published reviews collected).

Google 4.3★ · 53 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.7.0

5 reviews speak to this · 5 praise · 0 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.6.9

5 reviews speak to this · 5 praise · 0 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.6.8

15 reviews speak to this · 9 praise · 6 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.6.8

12 reviews speak to this · 8 praise · 4 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.7.9

34 reviews speak to this · 28 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.7.0

6 reviews speak to this · 3 praise · 3 complaints

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

How does Tag Construction Services 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 Tag Construction Services 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 County115620165.6 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.

Tag Construction Services 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 Integrity7.0/10

Reviewers most often describe the sales process as clear, fair, and not pushy. The available evidence is entirely positive in this category, with no documented complaint pattern in the reviewed corpus.Solar.com's composite of published customer feedback, not a customer quote

Clear options and explanations. Reviewers say TAG explained the work in detail and offered options that fit their budget. Representative review excerpt: "Then came Karl with TAG roofing….he explained everything with great detail and gave several options that were within my budget."

Fair pricing without overselling. Reviewers report that the proposals felt fair and that they were not pushed into add-ons they did not need. Representative review excerpt: "In the end, he gave us a very fair price and didn't "oversell" us on things we didn't need."

Straightforward job scope. A reviewer also noted a fair price for removing and reinstalling solar equipment as part of the project scope. Representative review excerpt: "I have solar so he also gave me a very fair price to take them down and put them back when the job was done."

Price & financing transparency

Price Transparency6.9/10

Reviews point to pricing that generally matched expectations, with several customers calling the final cost fair. The corpus also shows positive comments about project pricing staying aligned with the original quote and with solar-related removal/reinstall work.Solar.com's composite of published customer feedback, not a customer quote

Final bill matched the quote. Reviewers say the final bill matched the quoted amount, which supports a sense of pricing clarity. Representative review excerpt: "The team were fantastic and final bill was same as the quote."

Fair overall value. Customers describe the pricing as fair and say the company did not push unnecessary extras. Representative review excerpt: "In the end, he gave us a very fair price and didn't "oversell" us on things we didn't need."

Solar removal and reinstall priced fairly. One reviewer specifically called the pricing fair for taking solar panels down and putting them back after the job. Representative review excerpt: "I have solar so he also gave me a very fair price to take them down and put them back when the job was done."

Communication & coordination

Communication6.8/10

Feedback on communication is mixed overall. Many reviewers describe the team as responsive, courteous, and helpful, but a meaningful minority report slow replies, missed follow-ups, and confusion about who owned the next step.Solar.com's composite of published customer feedback, not a customer quote

Responsive and helpful updates. Several reviewers say employees were informative, courteous, and responsive when issues came up. Representative review excerpt: "All of the employees of this company were courteous, informative and very helpful."

Professional handoffs. Some customers describe staff as understanding and efficient, with good follow-through on emailed bills and pictures. Representative review excerpt: "Mary Turner was very efficient and will e-mail final paid bill and pictures to me."

Delayed or inconsistent follow-up. Other reviewers report difficulty getting status updates, callbacks, or a consistent point of contact after signing. Representative review excerpt: "They haven’t taken any responsibility for their shoddy work and continue to tell me to call a different person every time."

Timeline reliability

Timeline Reliability6.8/10

Timeline feedback is also mixed. Positive reviews mention efficient crews and on-time completion, while complaints focus on delayed start dates, missed appointment timing, and projects taking longer than expected.Solar.com's composite of published customer feedback, not a customer quote

Projects completed on schedule. Some reviewers say the work finished on time and the crew moved efficiently once underway. Representative review excerpt: "The roof was completed professionally, on time, and I know it was a big reason we received multiple offers."

Prompt job execution. Others describe the team as professional, timely, and able to respond quickly when the project was ready to move forward. Representative review excerpt: "Professional, clean, timely and friendly."

Start-date and scheduling delays. A recurring concern is that reviewers could not get confirmed start dates or felt the job took longer than they were told. Representative review excerpt: "Cons: couldn't give a start date and took while to start, stated job would take up to 2 weeks but took more than a month, no communication regarding status -..."

Workmanship & site care

Workmanship7.9/10

Workmanship is one of the stronger areas in the review corpus. Most reviewers describe the crews as professional, hard-working, and careful on site, though a smaller set of reviews reports roof leaks, repair follow-up issues, or other workmanship concerns.Solar.com's composite of published customer feedback, not a customer quote

Professional installation quality. Reviewers frequently describe the finished work as professional, clean, and well executed. Representative review excerpt: "The whole team are warm kind friendly knowledgeable reliable talented and did the most amazing professional perfect job in my apartment."

Careful and capable crews. Customers say the crew showed up promptly, worked hard, and handled challenging projects successfully. Representative review excerpt: "The crew was hard working, showed up promptly every morning at 8 and were on the job immediately."

Some post-install defects reported. A smaller number of reviewers report leaks or concerns that the installed roof needed follow-up repairs. Representative review excerpt: "It's very clear to see that they did not do a good enough job of sealing the roof, as it is now leaking into my unit."

Long-term support & performance

Long-Term Support7.0/10

Post-install feedback is limited but mixed. Some reviewers mention useful warranty support and solid closeout work, while others report difficulty getting repairs handled after the job was complete.Solar.com's composite of published customer feedback, not a customer quote

Warranty support mentioned. One reviewer says the company provided a new labor warranty after the solar equipment was put back on the roof. Representative review excerpt: "Karl even gave me a new 10 year labor warranty on my solar once they put it back on the roof."

Good closeout on challenging jobs. Another reviewer describes the final cleanup and completion as very good even on a difficult project. Representative review excerpt: "It was very good as was the final clean and our job was challenging as you can see from some of the tear off photos of the Metal and shingle..."

Repair follow-up concerns. Some reviewers report trouble getting post-install repairs addressed in a timely way. Representative review excerpt: "I have been trying to get repairs for two weeks to the roof this company installed before the next rain."

Bottom line: TAG Construction Services holds a 7.9/10 overall Solar.com installer score, with especially strong feedback on workmanship and generally positive views of sales and pricing. The main watch-outs are communication, scheduling, and some post-install follow-up, where reviewers describe delays or difficulty getting clear status updates.

How this is built: category scores and summaries weigh the company's full published rating record (53 Google reviews averaging 4.3 stars), the most recent and most relevant review texts, and recurring feedback themes verified acrossGoogle. Ratings and review excerpts from published review sources. Refreshed as new feedback is published. No installer can pay to change it.

About Tag Construction Services

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.
8
2016
10
'17
16
'18
13
'19
12
'20
8
'21
16
'22
26
'23
4
'24
4
'25
2
'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 Tag Construction Services

What do customers say in Tag Construction Services reviews?

We analyzed 44 substantive published customer reviews of Tag Construction Services in full. The company's Solar.com Installer Score is 7.9/10, 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 Tag Construction Services installed?

Tag Construction Services appears as installer of record on 115+ 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 Tag Construction Services' 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.