Best solar companies California Titanium Solar

Titanium Solar Reviews

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

2,600verified installs in California utility records*
19recent installs, 2025-26 records*
2021first year in county records
5.2/10Solar.com Score · 394 reviews analyzed

Solar.com Installer Score for Titanium Solar

One score, computed the same way for every installer. We read the full text of all 394 substantive published Titanium 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

5.2/10

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

Synthesized from 394 substantive customer review texts (490 published reviews collected).

Google 3.8★ · 490 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.8.3

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.4.8

117 reviews speak to this · 65 praise · 52 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.3.0

70 reviews speak to this · 10 praise · 60 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.3.7

195 reviews speak to this · 85 praise · 110 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.3.2

161 reviews speak to this · 56 praise · 104 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.4.6

131 reviews speak to this · 75 praise · 55 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.4.0

110 reviews speak to this · 22 praise · 88 complaints

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

How does Titanium 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 Titanium 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.
San Bernardino County852320217.0 kW0.0%See county ranking →
Los Angeles County7191020226.9 kW0.4%See county ranking →
Riverside County262220228.5 kW0.0%See county ranking →
Kern County243020227.0 kW0.0%below ranking floor (under 250 installs)
Orange County167320227.1 kW0.0%below ranking floor (under 250 installs)
Tulare County143020228.1 kW2.1%below ranking floor (under 250 installs)
Fresno County48020227.3 kW0.0%below ranking floor (under 250 installs)
Ventura County36020225.0 kW0.0%below ranking floor (under 250 installs)
San Diego County32020226.0 kW0.0%below ranking floor (under 250 installs)
Merced County31120227.0 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.

Titanium Solar 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 Integrity4.8/10

Reviewers give Titanium Solar a mixed-to-negative picture on sales and proposal accuracy. Some customers describe a clear, helpful sales process and say expectations were set well, while many others report that promised production, contract expectations, or follow-through did not match their experience.Solar.com's composite of published customer feedback, not a customer quote

Helpful sales experiences. Some reviewers say the sales team was transparent, easy to work with, and set expectations in a way that left them feeling comfortable moving forward. Representative review excerpt: "Thanks to Titanium Solar, we not only gained a reliable and efficient energy solution but also found a company that prioritizes honesty and customer wellbeing."

Promises did not match results. A recurring complaint is that production estimates and system outcomes were described as being well above what customers say they actually received. Representative review excerpt: "3) The amount of Solar production promised by the sales team was far greater than what the panels have actually produced, and that was pre malfunction."

Early confidence from some buyers. A smaller group reports being initially hesitant about solar but later feeling reassured by the company’s approach and presentation. Representative review excerpt: "I have heard terror stories of solar installations and interactions and I was hesitant in purchasing solar."

Price & financing transparency

Price Transparency3.0/10

Reviews are largely negative on pricing and financing clarity. Praise tends to focus on reasonable pricing or easy financing, but many reviewers report surprise charges, billing confusion, and payments beginning before systems were operating as expected.Solar.com's composite of published customer feedback, not a customer quote

Billing and loan concerns. Many complaints focus on customers still paying for solar while the system was not working or fully connected, along with concerns about unexpected bills or duplicate charges. Representative review excerpt: "It’s been a 9 month process so far, and I still don’t have a working solar system, but I’m paying for it."

Value claims did not always hold up. Some reviewers say the financial benefit was weaker than expected because electricity bills remained high after installation, which shaped their view of the overall value. Representative review excerpt: "My grandmother has had these panels for over a year and is still paying for both solar and electri bill totally around 400dollars amonth which makes zero sense were thinking..."

Some found pricing reasonable. A few reviewers describe the price as fair and say they had a straightforward financing experience with a lender they were comfortable using. Representative review excerpt: "They had a reputable, and easy to work with lender to help us get the solar design we needed, without gouging rates, our exorbitant financing fees."

Communication & coordination

Communication3.7/10

Communication and coordination draw more complaints than praise. Reviewers who were satisfied mention responsive updates and helpful customer service, but many others say they struggled to get callbacks, project updates, or clear ownership when issues came up.Solar.com's composite of published customer feedback, not a customer quote

Hard to reach after problems arose. A common complaint is that emails and calls went unanswered or that customers were left without clear follow-up once the job was underway or complete. Representative review excerpt: "Then the person who was assigned as our project manager no longer works there and there still was no follow up from Titanium about completing the job."

Handoffs and ownership gaps. Reviewers also describe confusion when project managers changed or when they were told to contact the company for help but did not receive a clear response. Representative review excerpt: "I get the list just to find out that TS is not taking any responsibility for this, even though they stated that if I have any issues to contact them."

Responsive help in some cases. Some customers report that the team provided updates when asked and, in a few cases, made efforts to address issues after installation. Representative review excerpt: "After an anomaly occurred in our electric panel that coincided with the timing of their electrician's work, their customer service team offered to reimburse me about 8% of my cost."

Timeline reliability

Timeline Reliability3.2/10

Timeline reliability is a major weak point in the review set. Some customers report fast installations, but many more say the process took months longer than expected because of inspections, utility steps, permitting, or repeated delays in getting systems turned on.Solar.com's composite of published customer feedback, not a customer quote

Long delays before activation. A frequent complaint is that installation, inspection, and activation took far longer than promised, leaving customers waiting for months. Representative review excerpt: "This company took FOREVER to install my panels, FOREVER to get them inspected and turned on, and they are not producing what they are supposed to be producing."

Permitting and utility steps dragged on. Reviewers also mention repeated delays tied to inspections, utility coordination, or unresolved prerequisites that kept the system from moving forward. Representative review excerpt: "Throughout the process, it was found that I needed to have grounded rods installed (which took several months), multiple failed inspections, countless calls into the office to keep the process..."

A few fast installs. Some reviewers say their panels were installed quickly and that the installation portion moved faster than they expected. Representative review excerpt: "My solar panels were installed within two weeks!"

Workmanship & site care

Workmanship4.6/10

Workmanship and site care receive a mixed but cautious response. Many reviewers describe professional crews and smooth installs, while a meaningful group reports roof damage, leaks, unfinished repairs, or other cleanup and site-care issues after the work was done.Solar.com's composite of published customer feedback, not a customer quote

Professional crews praised. Some customers describe the installation team as professional, knowledgeable, and efficient during the onsite work. Representative review excerpt: "The installation process was smooth, and the team was professional and knowledgeable."

Roof and property damage complaints. A recurring negative theme is reports of roof damage or leaks after installation, with some customers saying the issue was not addressed promptly. Representative review excerpt: "1) upon installation they damaged my roof causing leaks and 4 months after reporting the issue they have yet to even respond while moisture issues continue build in my attic."

Smooth installations for some homes. Other reviewers say the install itself went smoothly and that the crew handled the work well on site. Representative review excerpt: "Always on top of their work, making it work for the customers."

Long-term support & performance

Long-Term Support4.0/10

Long-term support and post-install performance lean negative overall. Some reviewers say the panels are producing well and that they are satisfied after turn-on, but many more report production shortfalls, unresolved service issues, or difficulties getting post-install help.Solar.com's composite of published customer feedback, not a customer quote

Production short of expectations. A common complaint is that system output did not match what was promised, which led to disappointment after the system was live. Representative review excerpt: "3) The amount of Solar production promised by the sales team was far greater than what the panels have actually produced, and that was pre malfunction."

Post-install support concerns. Reviewers also describe trouble getting help with repairs, leaks, or other follow-up issues once the system was turned on. Representative review excerpt: "If it is determined that the leak is from the solar system, which it is because I went in the attic and the leak on my ceiling under the system."

Performance praised by some owners. A portion of reviewers say their panels are performing well and meeting or exceeding expectations after installation. Representative review excerpt: "The panels are performing beyond my expectations, and I'm looking forward to seeing a significant reduction in my electricity bills."

Bottom line: Titanium Solar’s review profile is mixed overall, with a 5.2/10 headline score and notably weaker marks for pricing, communication, timeline reliability, and post-install support. Reviewers most often praise individual crews or responsive interactions, but many complaints center on delays, billing confusion, unmet production expectations, and slow follow-through after installation.

How this is built: category scores and summaries weigh the company's full published rating record (490 Google reviews averaging 3.8 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 Titanium 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.
4
2021
618
'22
1641
'23
375
'24
17
'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 Titanium Solar

What do customers say in Titanium Solar reviews?

We analyzed 394 substantive published customer reviews of Titanium Solar in full. The company's Solar.com Installer Score is 5.2/10, 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 Titanium Solar installed?

Titanium Solar appears as installer of record on 2,600+ 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 Titanium 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.