Best solar companies California Cal Contractor Services

Cal Contractor Services Reviews

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

194verified installs in California utility records*
55recent installs, 2025-26 records*
2022first year in county records
8.3/10Solar.com Score · 59 reviews analyzed

Solar.com Installer Score for Cal Contractor Services

One score, computed the same way for every installer. We read the full text of all 59 substantive published Cal Contractor 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

8.3/10

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

Synthesized from 59 substantive customer review texts (65 published reviews collected).

Google 5.0★ · 65 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.7.1

4 reviews speak to this · 4 praise · 0 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.7.0

6 reviews speak to this · 6 praise · 0 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.8

26 reviews speak to this · 26 praise · 0 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.7.5

18 reviews speak to this · 18 praise · 0 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.1

27 reviews speak to this · 27 praise · 0 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.7.9

24 reviews speak to this · 24 praise · 0 complaints

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

How does Cal Contractor 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 Cal Contractor 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.
Kern County1765020228.7 kW0.0%below ranking floor (under 250 installs)
Fresno County185202311.0 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.

Cal Contractor Services reviews: what customers say

An independent synthesis of published customer feedback, updated September 23, 2026. Green marks praise, amber mixed experiences, red complaints.

Sales & proposal integrity

Sales Integrity7.1/10

Reviewers generally describe the sales and proposal process as clear, professional, and low-pressure. The available evidence is one-sided and positive, with customers saying expectations were explained well and the work delivered matched what was agreed to.Solar.com's composite of published customer feedback, not a customer quote

Clear, professional explanations. Reviewers say the team took time to explain the project and the process in a way that felt thorough and professional. Representative review excerpt: "From start to finish, the entire process was seamless thanks to the professionalism and expertise of the team at cal contractors Jonathan Hernandez took the time to thoroughly explain my..."

Low-pressure, agreement matched. Customers report receiving what was agreed to without being rushed into signing, and they describe the delivered work as matching the proposal. Representative review excerpt: "Always most important to me, I received exactly what was agreed to, on time, and professionally delivered."

Price & financing transparency

Price Transparency7.0/10

Reviewers describe pricing and financing conversations as straightforward, with several noting reasonable pricing and helpful guidance on funding options. The evidence set is entirely positive, though it is relatively small, so it gives a limited view of how pricing discussions go across all jobs.Solar.com's composite of published customer feedback, not a customer quote

Reasonable pricing. Customers say the pricing felt reasonable and aligned with the work performed. Representative review excerpt: "The price was very reasonable so I told them to go ahead and replace the panel, a few days later a technician came and replaced the panel."

Helpful financing guidance. Reviewers report being walked through financing options and rate choices in a way that felt clear and supportive. Representative review excerpt: "They helped us find the best financing with the best rates and walked us through every step."

Communication & coordination

Communication7.8/10

Reviewers consistently describe responsive communication and good project coordination. The evidence points to timely replies, prompt phone access, and organized handoffs, with no material complaint pattern in the reviewed corpus.Solar.com's composite of published customer feedback, not a customer quote

Responsive contact. Customers say messages were answered promptly and phone calls were returned quickly when they needed help. Representative review excerpt: "Most of our communications were through email or text but when I actually called them they answered the phone promptly."

Transparent guidance. Reviewers report that the team explained options clearly and was transparent about equipment and ROI considerations. Representative review excerpt: "While they could have easily suggested additional services or equipment, they were transparent about the return on investment (ROI) regarding our current equipment's lifespan and our PG&E NEM status."

Timeline reliability

Timeline Reliability7.5/10

Reviewers generally describe schedules and follow-through as dependable, with crews showing up on time and work being completed as expected. The evidence is positive overall, though the score sits just below 7, so the section should be read as solid but not exceptional.Solar.com's composite of published customer feedback, not a customer quote

On-time completion. Customers say installations were completed on time and that the crew was punctual and professional. Representative review excerpt: "The installation was completed on time, and the crew was punctual, respectful, and left the site spotless."

Fast restoration after parts arrived. Reviewers report that once parts were available, the team moved quickly to complete the repair and get the system back online. Representative review excerpt: "Within 24 hours of receipt of replacement parts, Cal Contracting had our new invertor installed and we were up and producing!"

Workmanship & site care

Workmanship8.1/10

Reviewers describe the installation work as professional, careful, and well executed. They also note respectful crews and good site care, with no material complaint pattern in the reviewed evidence.Solar.com's composite of published customer feedback, not a customer quote

Professional installation quality. Customers say the installation quality was strong and the overall process felt seamless from start to finish. Representative review excerpt: "From start to finish, the entire process was seamless thanks to the professionalism and expertise of the team at cal contractors Jonathan Hernandez took the time to thoroughly explain my..."

Clean, respectful crews. Reviewers report that crews were punctual, professional, and left the site in good condition. Representative review excerpt: "They have great communication, show up on time, and are totally professional."

Long-term support & performance

Long-Term Support7.9/10

Reviewers describe post-install support as responsive and helpful, including service work, troubleshooting, and follow-up repairs. The available evidence is strongly positive, with customers saying the company remained available after the initial install and handled issues efficiently.Solar.com's composite of published customer feedback, not a customer quote

Responsive service after install. Customers report that support remained available after the system was up and running, including help with service calls and add-on work. Representative review excerpt: "I also needed a CT wire attached for my Anker home power system, and they did it in like 10-15 min."

Efficient troubleshooting and repairs. Reviewers say the team helped identify problems quickly and completed fixes promptly when service was needed. Representative review excerpt: "One of my panels stopped working so I tried to contact the company that installed it, only to find out that they had gone out of business but there was..."

Bottom line: CAL CONTRACTOR SERVICES has a Solar.com installer score of 8.3/10 based on 59 substantive Google reviews. The review corpus is consistently positive across communication, workmanship, and long-term support, while sales, pricing, and timeline categories are also favorable but slightly less strong. Complaints are not a material feature in the reviewed evidence, though the lower-scoring sections suggest there is some room for improvement in clarity around proposals, pricing, and scheduling.

How this is built: category scores and summaries weigh the company's full published rating record (67 Google reviews averaging 5.0 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 Cal Contractor 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.
15
2022
101
'23
36
'24
47
'25
11
'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 Cal Contractor Services

What do customers say in Cal Contractor Services reviews?

We analyzed 59 substantive published customer reviews of Cal Contractor Services 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 Cal Contractor Services installed?

Cal Contractor Services appears as installer of record on 194+ 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 Cal Contractor 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.