Independently Rated Highest in Quality
S e c o n d                              Consecutive Year        
Originally Earned:
July 2008
We declare that Luminalt Energy Corporation HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #1366
(415) 641-4000
1320 Potrero Street
San Francisco, CA 94110

Luminalt Energy Corporation designs, installs and maintains solar electric and solar hot water systems for homes, businesses and non-profits in the San Francisco Bay Area. Luminalt makes going solar simple for their customers. All engineering, design, rebate paperwork, permits and installation are done inhouse by Luminalt employees to ensure the highest level of quality and accountability.

There are many options to consider when deciding to “go solar”. The first step is a free comprehensive solar site analysis. The site visit is performed by an engineer or a licensed electrician with a solar contractor's license who has been trained in technical site analysis and has actual solar design and installation experience. By having experienced employees do the site analysis, Luminalt customers know upfront, from the free proposal and analysis, what the costs and benefits are of going solar without the risk of change orders.

Continuing education, training in the field and on hands technical training ensures that Luminalt's installers are up to date on the latest technologies and best practices. A commitment to continual training and employee professional development enables Luminalt to install and maintain solar systems that maximize the benefits of clean energy for customers and the planet. Call Luminalt today for a free onsite consultation. There has never been a better time to go solar!

Company Philosophy

"Every step of the project is handled in-house to ensure clear communication and an efficient, thorough installation. We treat our customers the way we’d like to be treated, and strive to deliver everything we promise.”

Serving San Francisco

Design & Installation
Solar Electric Systems
Solar Hot Water Systems
Residential & Commercial

Map

Javascript is required to view this map.
Findings based on statistically reliable research from 32 surveys

Customer Satisfaction

Survey Question: On a scale of 1 to 10 how satisfied were you with the quality you received?
Chart.

Company Credentials

Workers Compensation
Liability Insurance
License Verification
Business Practices
Current Complaint File

Customer Loyalty

Survey Question: If you needed this product or service in the future, would you use this company again?
Chart.
100%
n = 32

Diamond Certified Qualification

Based on 32 customer surveys, we declare
Luminalt Energy Corporation
has passed all rating steps and has earned
The Diamond Certified Award
No. 1366
Continuously qualified since July 2008.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

"Their attention to customer service and communication."

–Angus M.

"They were very knowledgeable. They also did what they said they would do. They were a big help to us. The job was not very easy for them to do, but they did it. They worked around our schedule, and they did it with smiles on their faces. They were very good."

–Brian B.
Research conducted by American Ratings Corporation. Ratings Methodology

Company Capabilities Table

Luminalt Energy Corporation
1320 Potrero Street
San Francisco, CA 94110
(415) 641-4000
(650) 244-9167 fax

Mon - Fri: 7am - 5pm
Weekends & After Hours: By Appointment

Serving San Francisco
11
845219
Liability Insurance, Worker's Compensation
NABCEP Certified PV Installers
NABCEP Certified Solar Thermal Installer
Jeanine Cotter, CEO
Noel Cotter, President & Chief Technical Officer
08 Goers, V.P. of Engineering