Aeterna Energy, LLC

4.94 |6 Verified Ratings
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Aeterna Energy, LLC

4.94 | 6 Verified Ratings
Write a Review


2645 Nutmeg Circle
Simi Valley, CA 93065
Your use of our services is governed by our Terms & Conditions

Aeterna Energy, LLC

Aeterna Energy, LLC background spans Solar project and Energy Storage development from project inception through commissioning and monitoring of systems. Ron's clients have included the Southern California Gas Company, Long Beach Airport, Pomona College, City of Carson, multiple State of California projects, commercial and private solar designs and installations. Our interest in energy savings strategies began with our experience in mechanical system design, energy management controls and solar electrical generation integration. Our 37 years of hands on large scale construction experience and project management enables Aeterna Energy,LLC to provide the best installation for our clients.We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project design. We look forward to earning your business!


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Service Area

  • Los Angeles
  • Long Beach
  • Pasadena
  • Van Nuys
  • Anaheim
  • North Hollywood
  • Santa Clarita
  • Glendale
  • San Bernardino
  • Irvine
  • Santa Ana
  • Burbank
  • Inglewood
  • Orange
  • Santa Monica
  • City of Industry
  • Whittier
  • Torrance
  • Canoga Park
  • Northridge
  • Ventura
  • Fullerton
  • Laguna Beach
  • Woodland Hills
  • Newport Beach
  • Thousand Oaks
  • Garden Grove
  • Lakewood
  • Oxnard
  • Lancaster
  • Alhambra
  • Venice
  • La Puente
  • Palmdale
  • Sherman Oaks
  • Carson
  • Simi Valley
  • Huntington Beach
  • Beverly Hills
  • San Fernando
  • Pomona
  • El Monte
  • Buena Park
  • Rancho Cucamonga
  • Goleta
  • Fontana
  • Mission Viejo
  • Compton
  • Valencia
  • Ontario
  • Encino
  • San Juan Capistrano
  • Laguna Hills
  • West Hollywood
  • Victorville
  • Arcadia
  • Pico Rivera
  • Studio City
  • San Pedro
  • Santa Barbara
  • West Covina
  • Canyon Country
  • Culver City
  • Downey
  • Port Hueneme
  • West Hills
  • Rosemead
  • Yorba Linda
  • Monterey Park
  • Brea
  • Playa del Rey
  • Gardena
  • Calabasas
  • San Gabriel
  • Lake Forest
  • Artesia
  • Hesperia
  • Covina
  • Malibu
  • Redlands
  • Mission Hills
  • Pacoima
  • La Habra
  • Tustin
  • Norwalk
  • Duarte
  • El Toro
  • Aliso Viejo
  • Upland
  • Bell Gardens
  • Westlake Village
  • Montclair
  • Loma Linda
  • Fountain Valley
  • Newhall
  • San Clemente
  • Mojave
  • La Mirada
  • Tarzana
  • Laguna Woods
  • See All >

Services Offered

  • Solar Panel For Electric System Repair

Areas of Expertise

  • Solar Design and system integration
  • Energy Storage and battery back up
  • Commercial and industrial
  • Residential Custom designs
  • Building Energy use analysis

Product Brands Used

  • Suniva, Solar World, LG, Winaico solar modules SMA, ABB, Solectria inverters

Quick Facts

Business Hours
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
10:00 AM to 5:00 PM
10:00 AM to 5:00 PM
(Please call to confirm)
  • Free Estimates
  • Trip Charge


In Business Since: 2015
Memberships & Affiliations
  • Active member of the Association of Energy Engineers, Los Angeles
State Licensing
Trade: C-46 Solar
License #: 1009773
Expiration: 12-31-2019
Trade: C-20 HVAC
License #: 1009773
Expiration: 12-31-2019
Trade: C-43 Sheet Metal
License #: 1009773
Expiration: 12-31-2019
Trade: C-07 Low Voltage
License #: 1009773
Expiration: 12-31-2019
Green Certifications
  • North American Board Certified Solar Professional, North American Board Certified Sales Certified, Roofing Industry Solar Professional RISE
HomeAdvisor Screened. View Details

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Business Overview

How We Got Started

We started in this industry in 2009.

We describe our business as Well established

Why would someone hire Aeterna Energy over another company?

Our energy and consulting has been used by many agencies and consumers in the energy fields.


Aeterna Energy, LLC

My Work
7 Projects
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Ratings & Reviews
Aeterna Energy, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-6 of 6
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5.0   |  
The staff was very knowledgeable and helpful with a difficult inverter and internet connection problem.
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5.0   |  
We had our system installed about 7 years ago and had no problems until we realized it had a blown fuse a couple of months ago. We repaired it ourselves and then it happened again. We contacted Aeterna and they came out and repaired it and also recommended some important maintenance that needed to be completed. Before he came out he researched what we had installed and was very thorough. Ron was very professional and even came back out when we experienced another problem and worked to open a case with our solar manufacturer. I would highly recommend him for any new solar work or repair.
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5.0   |  
Project: Install Solar Panels For Electric System
At a time when things were too confusing for me to understand, Ron Harris at Aeterna Energy came along and took care of everything for me. He is very knowledgeable and gets things right the first time with no hassle. After installation, Ron has kept in touch with me via phone and email, always checking in and notifying me of problems and/or production, which is very appreciated. I feel confident in our system, and our service because of Ron. Thanks Ron!!
5.0   |  
The company continues to be very thorough knowledgeable, and professional. In this business it is difficult to find an honest advocate for your solar install. Aeterna meets and exceeds all of those criteria!
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5.0   |  
Review by in Van Nuys, CA
I called a few different solar specialists before I decided on Ron at Aeterna. He was so comprehensive in his explanations and knowledgeable about all aspects of the equipment that I knew I had found the perfect person for the job. I was buying a new home with panels already in placed. His additional qualifications as a licensed roofing contractor also came in handy as he was able to advise me in great detail what work needed doing. Buying a home is very stressful so knowing I had such a methodical expert who gave such incredible attention to detail was a huge weight off my mind. I would recommend him without hesitation to anyone who wants the job done to the highest professional standards. Ron really went above and beyond - a thorough professional.
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5.0   |  
Aeterna Energy representatives are very knowledgeable when it comes to photo voltaic system options, equipment, size optimization, and federal/state incentives. For our household, we elected to, not only, have solar panels installed but also energy storage (aka batteries) as well. Aeterna Energy assisted us in navigating battery storage effortlessly. The final project was completed on time without delays and, most importantly, it was within budget. As a fellow registered engineer and commissioning authority with 20 years experience, I highly recommend Aeterna Energy for your upcoming solar project. They are top notch!
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