Best solar companies California Nexgen Construction Services

Nexgen Construction Services Reviews

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

491verified installs in California utility records*
8recent installs, 2025-26 records*
2009first year in county records
8.6/10Solar.com Score · 86 reviews analyzed

Solar.com Installer Score for Nexgen Construction Services

One score, computed the same way for every installer. We read the full text of all 86 substantive published Nexgen 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

8.6/10

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

Synthesized from 86 substantive customer review texts.

Yelp 4.7★ · 86 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

57 reviews speak to this · 54 praise · 3 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.7.2

9 reviews speak to this · 9 praise · 0 complaints

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

57 reviews speak to this · 50 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.8.0

39 reviews speak to this · 39 praise · 0 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.8

56 reviews speak to this · 55 praise · 1 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.8.0

37 reviews speak to this · 33 praise · 4 complaints

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

How does Nexgen 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 Nexgen 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.
Orange County259420096.0 kW0.0%See county ranking →
Los Angeles County221420145.8 kW0.0%below ranking floor (under 250 installs)
Fresno County11020122.5 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.

Nexgen 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 Integrity8.0/10

Reviewers most often describe the sales and proposal process as clear, informative, and low-pressure. They say proposals were explained well and questions were answered, though a small number of reviews report missed expectations or less satisfactory follow-up.Solar.com's composite of published customer feedback, not a customer quote

Clear proposal walkthroughs. Reviewers say the proposal process was thorough, with details explained in a way that helped them feel informed before moving forward. Representative review excerpt: "Eric's team set up a proposal and Eric went over the details and answered all my questions."

Helpful coordination on project scope. Some reviewers note that NexGen worked through project details carefully, including coordinating with roofing work and addressing site-specific issues during planning. Representative review excerpt: "We hoped to find a roofing and a solar company who could work together and coordinate on the placement of the solar panels to minimize cutting into the new roof."

Occasional expectation gaps. A small number of reviewers report that promised follow-up or timing around next steps was not handled as expected. Representative review excerpt: "When the system stopped producing energy, initial promises that parts were ordered and would arrive within a week were made by NexGen, but not kept."

Price & financing transparency

Price Transparency7.2/10

Reviews on pricing and financing are generally favorable, with customers describing fair pricing and straightforward explanations. The available review set is small, but it does include praise for clarity around costs and incentive timing.Solar.com's composite of published customer feedback, not a customer quote

Fair pricing described. Reviewers say the price felt fair for the work performed and that the value of the installation matched expectations. Representative review excerpt: "The price was more than fair, the quality of materials was top notch and the installation was fast and expertly done."

Detailed cost explanations. Some customers report that the presentation covered costs and equipment in enough detail to support an informed decision. Representative review excerpt: "He has a great presentation he answered every question we had so when he left we felt like we had the knowledge to make a educated decision on our solar..."

Incentive timing noted. One reviewer mentions that rebate timing would lower the effective cost, which suggests at least some attention to incentive timing in the buying process. Representative review excerpt: "As of right now, we will also get a significant tax rebate, so the price will be much less."

Communication & coordination

Communication7.9/10

Most reviewers describe communication as responsive and coordinated, especially during planning, installation, and follow-up. A minority report difficulty reaching the company or getting callbacks, so this area is positive overall but not uniform.Solar.com's composite of published customer feedback, not a customer quote

Responsive during the project. Many reviewers say calls and texts were answered and that they felt supported through the project process. Representative review excerpt: "They were always available to answer my calls or texts, and as Eric says, we're now part of the family."

Good coordination with related work. Reviewers also describe strong coordination when solar work had to align with roofing or other site needs. Representative review excerpt: "We hoped to find a roofing and a solar company who could work together and coordinate on the placement of the solar panels to minimize cutting into the new roof."

Some callback complaints. A few reviews say phone calls and emails were not returned, indicating occasional communication breakdowns after installation or during service follow-up. Representative review excerpt: "They don't return phone calls or reply to emails."

Timeline reliability

Timeline Reliability8.0/10

Timeline feedback is strongly positive. Reviewers commonly say projects moved smoothly from scheduling through permitting and activation, even when outside factors affected timing.Solar.com's composite of published customer feedback, not a customer quote

Fast project completion. Reviewers describe installations that moved quickly once work began, including one report of permit-to-operate being completed in just a few days. Representative review excerpt: "The installation was smooth and fast and from time the project started till the time i got my permit to operate was 5 days!!!"

Managed external delays. Some reviewers note that the team worked through broader scheduling disruptions and still kept the project progressing. Representative review excerpt: "CONSTRUCTION PROCESS - Once our date was set (we were backed out 2-3 months from our initial date because of the whole NEM 2.0 thing)."

Clean transition to activation. Customers also describe the installation-to-activation process as organized and efficient.

Workmanship & site care

Workmanship8.8/10

This is one of the strongest areas in the review set. Reviewers overwhelmingly describe clean, professional installations, careful site work, and crews who handled the job neatly and competently.Solar.com's composite of published customer feedback, not a customer quote

Clean, professional installs. Reviewers frequently say the installation was clean and professionally handled, with careful attention to the finished system. Representative review excerpt: "The install was clean and Eric followed up with a walkthrough to go over all the functions and best use practices."

Detailed equipment and design work. Some customers highlight the quality of the system design and the way equipment and electrical components were installed.

Minor site issue fixed during work. One reviewer reports that the crew identified an issue in the wall area and fixed it during the project, which they described as part of a careful install process. Representative review excerpt: "When they opened the wall of the new panel, they discovered that whoever changed out the previous panel, had damaged the structure support so they fixed it, so it was..."

Long-term support & performance

Long-Term Support8.0/10

Post-install feedback is mostly positive, with reviewers describing good system performance and helpful follow-up. There are also a few complaints about maintenance, service delays, or unresolved performance concerns after the system was turned on.Solar.com's composite of published customer feedback, not a customer quote

Systems reported to work well. Reviewers say the installed systems looked good and performed well after completion. Representative review excerpt: "Eric, Zach and the whole team expertly installed a system that looks good and works great."

Helpful follow-up and support. Some customers describe the team as spending time after installation answering questions and explaining system options and use. Representative review excerpt: "Eric spent a lot of time via phone calls, text, and emails answering my questions and going over several options for system size and type of equipment."

Service and maintenance concerns. A few reviews report problems after installation, including delayed parts, response issues, or warranty-related frustration tied to maintenance expectations. Representative review excerpt: "When the system stopped producing energy, initial promises that parts were ordered and would arrive within a week were made by NexGen, but not kept."

Bottom line: Across 86 substantive Yelp reviews, NexGen Construction Services earns a strong overall profile, with especially high marks for workmanship and solid results in timeline reliability. Reviewers are mostly positive about sales clarity, communication, and post-install support, though a small number of reviews mention callback gaps, service delays, or unmet follow-up expectations.

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 Nexgen Construction Services

Company background from published business information and licensing records.

Also files CPUC records as: Nexgen Construction.

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.
1
2009
13
'12
11
'13
17
'14
41
'15
31
'16
34
'17
42
'18
43
'19
37
'20
61
'21
60
'22
86
'23
32
'24
7
'25
1
'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 Nexgen Construction Services

What do customers say in Nexgen Construction Services reviews?

We analyzed 86 substantive published customer reviews of Nexgen Construction Services in full. The company's Solar.com Installer Score is 8.6/10, 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 Nexgen Construction Services installed?

Nexgen Construction Services appears as installer of record on 491+ 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 Nexgen 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.