Best solar companies California Ameco Solar

Ameco Solar Reviews

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

2,535verified installs in California utility records*
622recent installs, 2025-26 records*
2007first year in county records
7.3/10Solar.com Score · 181 reviews analyzed

Solar.com Installer Score for Ameco Solar

One score, computed the same way for every installer. We read the full text of all 181 substantive published Ameco Solar review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

7.3/10

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

Synthesized from 181 substantive customer review texts (185 published reviews collected).

Google 4.2★ · 167 reviewsYelp 4.9★ · 18 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.9.2

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.6.7

44 reviews speak to this · 38 praise · 6 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.5.3

32 reviews speak to this · 21 praise · 11 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.6.0

115 reviews speak to this · 90 praise · 25 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.5.6

62 reviews speak to this · 46 praise · 16 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.7.0

82 reviews speak to this · 72 praise · 10 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.8.2

56 reviews speak to this · 47 praise · 9 complaints

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

How does Ameco Solar 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 Ameco Solar 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.
Los Angeles County1,24721920077.2 kW1.7%See county ranking →
Orange County4877820077.3 kW2.1%See county ranking →
Ventura County1645420207.2 kW0.0%below ranking floor (under 250 installs)
San Bernardino County1544720127.8 kW0.0%below ranking floor (under 250 installs)
Santa Clara County1246820217.4 kW0.0%below ranking floor (under 250 installs)
Riverside County1162620118.8 kW0.0%below ranking floor (under 250 installs)
Alameda County834720226.1 kW0.0%below ranking floor (under 250 installs)
San Mateo County633820236.7 kW1.6%below ranking floor (under 250 installs)
San Diego County483020186.3 kW0.0%below ranking floor (under 250 installs)
Santa Barbara County21620207.2 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.

Ameco Solar 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 Integrity6.7/10

Reviewers mostly describe the sales process as clear, knowledgeable, and not overly pushy, with several noting that representatives explained options and helped tailor system designs. A smaller set of complaints says the early pitch did not always match later project experience, and a few reviewers describe issues with responsiveness after payment or with subcontracted roof work.Solar.com's composite of published customer feedback, not a customer quote

Clear, low-pressure sales. Many reviewers say the sales team explained the process clearly, answered questions, and helped them choose a system that fit their needs without pressure. Representative review excerpt: "Our sales rep, was fantastic—he explained the entire process clearly, answered all our questions without any pressure, and helped us design the perfect setup for our home."

Helpful planning and options. Some reviewers describe the planning phase as knowledgeable and patient, with representatives taking time to explain choices and system design details. Representative review excerpt: "James was fantastic during the planning process, took time to explain everything, make sure we understood our options and were getting the best system to fit our needs."

A few sales-process complaints. A minority of reviewers report pressure, poor follow-through, or that the project experience did not match what was described at the start. Representative review excerpt: "Very lengthy process (unlike what they say in the beginning) and unresponsive team after they received the check."

Price & financing transparency

Price Transparency5.3/10

Price and financing feedback is mixed and leans cautious.Solar.com's composite of published customer feedback, not a customer quote

Pricing quotes for some customers. Reviewers describe a recurring pattern in this area. Representative review excerpt: "When we were looking around for a solar company we received close to a dozen quotes, and Ameco's was extremely competitive - probably in the top 3 best quotes."

Price-match and estimate praise. Some customers report that the company honored a price match after signing and that the final project cost matched the original estimate. Representative review excerpt: "They are the only solar installer I know with the Price Match Guarantee, and they've honored it even after I've signed the contract."

Complaints about billing and pricing terms. Other reviewers describe disputes over price guarantees, added charges, and billing or refund-related confusion after the project started. Representative review excerpt: "They play games with their price match guarantee."

Communication & coordination

Communication6.0/10

Communication is one of the most frequently mentioned topics, and the feedback is split. Many reviewers praise responsive staff, clear updates, and smooth handoffs, while a meaningful minority report long waits for responses, difficulty getting updates, or inconsistent coordination with subcontractors.Solar.com's composite of published customer feedback, not a customer quote

Responsive updates for many projects. Many reviewers say the team kept them informed and handled coordination well once the project was underway. Representative review excerpt: "Once we signed, the operations team took over and kept me updated every step of the way."

Strong day-to-day support. Some customers describe the crew and operations team as communicative and helpful, especially after the contract was signed. Representative review excerpt: "His excellent communication and willingness to accommodate my needs were major reasons I ultimately chose the company."

Follow-up and handoff frustrations. A notable set of reviewers report repeated calls or emails to get answers, schedule work, or receive basic project updates. Representative review excerpt: "I have had to hunt them down for every update, call every day for a week to talk to "the right person" to answer fundamental questions; it's exhausting."

Timeline reliability

Timeline Reliability5.6/10

Timeline feedback is mixed and leans negative. Some reviewers say installation moved quickly and the planning process was manageable, but others report long waits for permits, scheduling delays, and projects that were still not activated months later.Solar.com's composite of published customer feedback, not a customer quote

Quick installs for some jobs. Several reviewers say installation itself moved quickly once the project was ready to proceed. Representative review excerpt: "Communication was top-notch, the installation was incredibly quick, and the whole crew provided exceptional service every step of the way."

Permitting and process delays. Some customers note that permits or approvals added time, though they still describe the overall process as manageable. Representative review excerpt: "The entire project took 4 months mostly due to a month and half to get approved city permits and the total price was within the estimate and a great value."

Long waits to reach activation. Other reviewers report that projects stalled for months, including delayed installation, delayed PTO, or systems that were still not live long after the install. Representative review excerpt: "Update: it's been over 6 months since we had our solar panels installed and we're still not live with them."

Workmanship & site care

Workmanship7.0/10

Workmanship reviews are mostly positive, with many customers praising professional crews, careful installation, and solid cleanup or cosmetic finishing. Still, a smaller set of complaints mentions leaks, inspection problems, or workmanship issues that needed follow-up repairs.Solar.com's composite of published customer feedback, not a customer quote

Professional installation quality. Many reviewers describe the installation as smooth, professional, and completed to a high standard. Representative review excerpt: "The installation was completed smoothly and professionally, and I am very satisfied with both the system and the overall experience."

Attention to detail and appearance. Some customers specifically praise the crew’s attention to detail and the finished appearance of the system and related conduit work. Representative review excerpt: "Eric was detail oriented and not only installed the system beautifully but his paint job on the conduits was magnificent."

Occasional site-care complaints. A smaller group of reviewers report leaks, missing or loose components, or work that needed rework after inspection or after the install. Representative review excerpt: "* The work was sloppy and dangerous, with live wires left hanging, missing screws, and unsecured panels."

Long-term support & performance

Long-Term Support8.2/10

This category is a clear strength. Reviewers frequently say the system performs well over time, support remains helpful after activation, and service calls or component replacements are handled effectively, though a few complaints mention troubleshooting or warranty-related frustrations.Solar.com's composite of published customer feedback, not a customer quote

Strong post-install support. Many reviewers say support remained helpful after the system was online, including follow-up service calls and component replacements over time. Representative review excerpt: "I've had a few service calls over the years due to normal wear and tear issues, and most recently, needing to remove and replace the pipes up the side of..."

Good long-term system performance. Some customers report that the system has worked well for years and that production or backup performance met expectations. Representative review excerpt: "Since the installation, we've seen a significant decrease in our energy bills, and the solar system has been working flawlessly."

A few post-install problems. A small set of reviewers describe problems with equipment, troubleshooting, or repair follow-up after installation. Representative review excerpt: "This has forced us to spend hours on the phone with Enphase technical support trying to troubleshoot a system that Ameco failed to install correctly."

Bottom line: AMECO SOLAR’s review profile is strongest on long-term support and system performance, with generally positive workmanship feedback as well. The most mixed areas are pricing transparency, communication, and timeline reliability, where reviewers describe both solid experiences and notable delays or billing frustrations.

How this is built: category scores and summaries weigh the company's full published rating record (97 Google reviews averaging 4.2 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 Ameco Solar

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.
15
2007
26
'08
47
'09
33
'10
30
'11
43
'12
53
'13
44
'14
56
'15
47
'16
43
'17
26
'18
42
'19
53
'20
159
'21
400
'22
571
'23
245
'24
398
'25
249
'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 Ameco Solar

What do customers say in Ameco Solar reviews?

We analyzed 181 substantive published customer reviews of Ameco Solar in full. The company's Solar.com Installer Score is 7.3/10, 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 Ameco Solar installed?

Ameco Solar appears as installer of record on 2,535+ 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 Ameco Solar'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.