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FeaturedSolar Companies in Anaheim, California

TENCO SOLAR

Top Spot in Anaheim Today 4.90 (84 reviews)(714) 844-1063

TENCO SOLAR

TENCO SOLAR is an Anaheim-based commercial solar contractor serving projects statewide, with an emphasis on DSA public works and Title 24 installations. Founded in 1997, it manages projects from contract signing through final approval as a full-service EPC without outsourcing.

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Business Highlights
  • TENCO SOLAR is family-owned and operated.
  • TENCO SOLAR lists California C10 and C46 licenses.
  • TENCO SOLAR backs its installations with a 10-year workmanship warranty.
Service Area

Commercial solar: California statewide, including Northern California, Central California, Southern California, San Diego, the Greater Los Angeles Area, Silicon Valley and Greater Sacramento. Residential service for TENCO-installed systems: Beaumont, Cerritos, Chino Hills, Eastvale, Fontana, Jurupa Valley, La Mirada, Lake Elsinore, Mission Viejo, Norco, Rancho Cucamonga, Rancho Mirage, Rancho Mission Viejo, Rancho Santa Margarita, Villa Park and Yorba Linda.

Featured Local Business

TENCO SOLAR is one of 9 solar companies ProsGrade lists in Anaheim, California.

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Featured on ProsGrade
Listing details

9 services listed, including Commercial rooftop solar installation, Commercial solar carports and Battery storage systems. Open weekdays, closed on weekends. Rated 4.9 from 84 reviews.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How TENCO SOLAR compares with the other 8 solar companies on ProsGrade in Anaheim, using public Google ratings and review counts.

  • Ranks in the top quarter of the 9 Anaheim solar companies on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, well above the 4.4 average of other Anaheim solar companies on ProsGrade.
  • Has more Google reviews (84) than 6 of the 8 other Anaheim solar companies on ProsGrade.
  • One of 3 Anaheim solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

9 services
  • Commercial rooftop solar installationNew construction and existing-building retrofits
  • Commercial solar carportsDSA pre-approved designs for public-institution projects
  • Battery storage systemsCustom solar-plus-storage solutions
  • Title 24 solar installationCalifornia Title 24 building-code compliance
  • Commercial solar maintenance and repairVisual inspections, thermal imaging and electrical testing
  • Solar panel cleaningDeionized water and panel-safe equipment
  • System monitoring and performance reportingProduction tracking against expected output; performance reports
  • Removal and reinstallationFor roof repairs or replacement
  • Re-commissioning and orphaned-system recoverySystem audit, corrections and an ongoing maintenance plan

Reviews

What customers say

Several reviews describe the team as polite, friendly and professional, and praise efficient or timely work. One customer says Tenco helped explain that the system had not been commissioned and that the panels are now working; another credits Claryssa with guidance after an electrical-panel glitch required dealings with the utility and Building and Safety.

Customer Reviews

ANDREW ALLEN ERMAN

We chose to work with Tenco because we felt we could trust them. That trust was well placed. The bid was competitive. The sales process (working with Robert Rios) went well. Robert responded immediately to my many questions and provided clear information. The written contract was fairly easy to understand. The work was completed on schedule. The installation crew was professional, friendly and helpful. We ran into a glitch with our already installed electrical panel that required a somewhat involved process with our utility and Building and Safety (this was my fault). Claryssa was with me every step of the way, providing guidance and reaching out to agencies on our behalf - her friendly and professional presence did a lot to calm my nerves. Our system is now up and running and I am happy! I highly recommend Tenco Solar.
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Mary Lobatto

Tenco Solar was very efficient, professional and helped me solve my solar problem. They were very patient and helped me o understand that my system was not commissioned. What a great team they were, very cordial and polite! My panels are now working!!
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Phillip Paker

nice and respectful young man. provided me with information about panels and their repair. Did the repair efficiently - let me tun the pump on and off so he would not have to go up and down several times taking longer and more risk on ladder. I have used Tenco before and will again.
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Bob Morgan

They seem to be very reliable. We have now used them twice. Each time they completed the job in a timely and professional manner. The Tech that came out both times was a pleasure to work with (their whole company is too). I am grateful to have found them.
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Stephen Leung

2 guys came but I did not remember their names. They were very polite and friendly. They inspected my system thoroughly and explained to all my questions professionally. We were so satisfied with their works and professism and we have no hesitation to recommend them to anyone who needs their service.
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Frequently Asked Questions

How long does a commercial solar project take with TENCO SOLAR?

For most businesses, the process takes about four to six months from contract to PTO. Project complexity, multiple buildings, permitting and utility approvals can affect timing.

Does every roof need structural reinforcement before solar installation?

It depends on the structure. During design, TENCO SOLAR brings in an architect and may also involve a structural engineer to confirm whether additional support is required.

How often does TENCO SOLAR recommend solar panel maintenance?

It recommends preventative care for solar panels at least once a year.

Does TENCO SOLAR repair commercial systems installed by other companies?

Yes. It services and repairs commercial solar systems regardless of who installed them, including systems whose original installer has gone out of business.

Does TENCO SOLAR install new residential solar systems?

No. TENCO SOLAR no longer installs residential solar panels, but services residential systems it installed in designated areas.