Best solar companies California Energy Renovation Center

Energy Renovation Center Reviews

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

919verified installs in California utility records*
9recent installs, 2025-26 records*
2015first year in county records
5.7/10Solar.com Score · 77 reviews analyzed

Solar.com Installer Score for Energy Renovation Center

One score, computed the same way for every installer. We read the full text of all 77 substantive published Energy Renovation Center review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

5.7/10

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

Synthesized from 77 substantive customer review texts (88 published reviews collected).

Google 3.7★ · 43 reviewsYelp 2.9★ · 45 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.6.7

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.6.0

29 reviews speak to this · 17 praise · 12 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.4.6

26 reviews speak to this · 8 praise · 18 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.4.3

42 reviews speak to this · 12 praise · 30 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.5.7

17 reviews speak to this · 9 praise · 8 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.5.8

28 reviews speak to this · 19 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.5.3

36 reviews speak to this · 10 praise · 26 complaints

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

How does Energy Renovation Center 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 Energy Renovation Center 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.
Riverside County335220166.3 kW1.2%See county ranking →
San Bernardino County323620156.2 kW9.9%See county ranking →
Los Angeles County132020165.7 kW1.5%below ranking floor (under 250 installs)
San Diego County53120164.6 kW0.0%below ranking floor (under 250 installs)
Orange County48020166.3 kW0.0%below ranking floor (under 250 installs)
Kern County15020168.1 kW0.0%below ranking floor (under 250 installs)
Fresno County13020176.1 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.

Energy Renovation Center 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 Integrity6.0/10

Reviewers give this area a mixed-to-somewhat-positive read. Many describe knowledgeable staff, clear answers, and low-pressure consultations, but a meaningful minority report disputes around contract expectations, savings or payment terms, and how certain repairs or commitments were presented.Solar.com's composite of published customer feedback, not a customer quote

Knowledgeable, low-pressure sales. Several reviewers say the sales process felt informative and not pushy, with staff taking time to answer questions and explain the system before signing. Representative review excerpt: "The team at Energy Renovation Center is incredibly knowledgeable and took the time to answer all my questions, ensuring I felt confident about my decision to go solar."

Helpful team across the process. Reviewers also describe designers, installers, and project managers working together to keep customers comfortable with the project and end result. Representative review excerpt: "Everyone from the designers, installers, and project managers went above and beyond to ensure that we were happy with our system."

Contract and promise disputes. Other reviewers report gaps between what they say was discussed and what appeared in the final agreement, including concerns about lease terms, repair expectations, and delayed permission-to-operate follow-through. Representative review excerpt: "We got a lease supposed to be just a simple lease but we ended with a lease and a debt in our credit we have a bad terrible deal."

Price & financing transparency

Price Transparency4.6/10

This category trends negative because complaints outnumber praise. Positive comments mention fair pricing and good value, but reviewers also report confusion about financing terms, deposits, surprise charges, refund handling, warranty costs, and incentive timing.Solar.com's composite of published customer feedback, not a customer quote

Financing and cost surprises. Complaint-side reviews describe confusion over lease terms, billing follow-up, added charges for service calls, and systems that were expensive but still not working as expected. Representative review excerpt: "We got a lease supposed to be just a simple lease but we ended with a lease and a debt in our credit we have a bad terrible deal."

Some reviewers found the price fair. Reviewers describe a recurring pattern in this area. Representative review excerpt: "They also had one of the best prices I saw of all 4 quotes I got."

Value and warranty praised by some. Others mention good service, reasonable pricing, and warranty coverage as reasons they felt comfortable with the purchase. Representative review excerpt: "Energy Renovation Center was by far the best customer service, price, and warranty on products that we found."

Communication & coordination

Communication4.3/10

Communication is one of the weaker areas in the review set. Some customers report responsive staff and good coordination between office and field teams, but many others say calls, emails, and voicemails went unanswered or that they had to push repeatedly for updates and repairs.Solar.com's composite of published customer feedback, not a customer quote

Slow or missing follow-up. Complaint reviews frequently mention unanswered voicemails, long gaps before repairs, and a lack of proactive updates when issues came up. Representative review excerpt: "Then I called and left a voicemail which also was not responded to."

Responsive for some customers. A portion of reviewers say staff answered questions promptly and kept the office and technicians aligned during the project. Representative review excerpt: "When I did have questions they were responsive."

Good office-to-field coordination. Some reviews describe smooth handoffs between project managers and installers, with customers feeling kept in the loop during the work. Representative review excerpt: "Great communication between the office and the technicians on our job too."

Timeline reliability

Timeline Reliability5.7/10

Timeline feedback is mixed. Reviewers describe some projects moving quickly and staying organized through permitting, while others say contracts, materials, permits, activation, or appointment follow-through took much longer than expected.Solar.com's composite of published customer feedback, not a customer quote

Projects that stayed on schedule. Some reviewers say the crew arrived when expected, explained the next steps, and completed the roof and solar work efficiently. Representative review excerpt: "They showed up, advised me of what to expect over the next couple days, tore off my old roof one day, installed the new roof and most of the solar..."

Permitting handled well in some cases. A few customers describe the team as organized from contract submission through installation and finish, even when delays outside the company’s control came up. Representative review excerpt: "From the initial contact, permit submission, installation and finish they were on top of the details."

Delays and missed appointments. Other reviewers report long waits for contracts, permission to operate, materials, or scheduled visits, including complaints about no-shows and prolonged delays. Representative review excerpt: "I'm glad I have kept a log of phone calls, text messages, appointments where they never showed up."

Workmanship & site care

Workmanship5.8/10

Workmanship feedback leans somewhat positive overall, with many customers describing professional crews and clean installs. Still, several reviewers raise concerns about installation quality, roof issues, and work that they say required correction after the fact.Solar.com's composite of published customer feedback, not a customer quote

Professional crews and clean installs. Positive reviews describe the installation team as friendly, careful, and willing to walk customers through each step of the job. Representative review excerpt: "The crew was awesome, friendly and walked me through every step."

Good site care for some projects. Some customers say the crew cleaned up daily and left the site in good working order after the install. Representative review excerpt: "They clean up every day they are on the site and make sure everything is in good working order."

Installation defects reported. Complaint reviews mention issues such as electrical compatibility concerns, nonfunctioning equipment, and roof leaks or tile damage after panels were installed. Representative review excerpt: "During my solar installation, they installed a non-Square D breaker into a Square D electrical panel something that raises serious concerns about code compliance and manufacturer specifications."

Long-term support & performance

Long-Term Support5.3/10

Long-term support and system performance are uneven in the reviews. Some customers report help after install and satisfaction with how the system performs, but many others describe systems that did not work properly, slow warranty help, or repeated effort needed to get repairs completed.Solar.com's composite of published customer feedback, not a customer quote

Ongoing repair and warranty complaints. Complaint reviews say they had to push for repairs or that problems continued after install, including systems that were still not working properly. Representative review excerpt: "Till today my system does not work properly and they refuse to fix this ongoing issue since installation."

Some satisfied after installation. A few reviewers say the process was less stressful than expected and that the team answered questions after the system was up and running. Representative review excerpt: "They were able to answer all my questions and they made this whole stressful process easy."

Positive performance reports. Some customers describe strong post-install results, including systems and related upgrades performing well in daily use. Representative review excerpt: "The roof is beautiful, AC blows ICE cold, windows are top notch, Solar drives my electric bill to nothing and the house stays the right temperature all year long."

Bottom line: Energy Renovation Center’s review profile is mixed, with stronger marks for sales presentation and workmanship than for communication, pricing transparency, and long-term support. Reviewers most often praise knowledgeable staff and some clean, professional installs, while complaints cluster around follow-up, billing clarity, delays, and post-install repair issues.

How this is built: category scores and summaries weigh the company's full published rating record (43 Google reviews averaging 3.7 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 Energy Renovation Center

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.
2
2015
99
'16
129
'17
62
'18
87
'19
102
'20
136
'21
163
'22
119
'23
23
'24
6
'25
3
'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 Energy Renovation Center

What do customers say in Energy Renovation Center reviews?

We analyzed 77 substantive published customer reviews of Energy Renovation Center in full. The company's Solar.com Installer Score is 5.7/10, 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 Energy Renovation Center installed?

Energy Renovation Center appears as installer of record on 919+ 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 Energy Renovation Center'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.