which solar installer
can you trust?
California>South Bay / Silicon Valley
WattBot
REPORTS
customers trust
Indaspec
Smart
Roofing
and
Energy
Solutions

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TRUST
SCORE
98
#3 of 106
solar installers
in South Bay / Silicon Valley
WattBot Certified
platforms monitored
Google logoGoogle
27 reviews,
5.0
Yelp logoYelp
20 reviews,
5.0
SolarReviews logoSolarReviews
EnergySage logoEnergySage
BBB logoBBB
WattBot Certified

Indaspec Smart Roofing and Energy Solutions is WattBot Certified.

Only 5% of 20,000+ companies earned this badge.Over 60% of solar installers have "excellent ratings" on Google, Yelp and more. We independently analyze them to find the ones you can really trust.

What Stood Out

Indaspec Smart Roofing and Energy Solutions's story in 3 reviews.
Google
David Walker
Dec 3, 2025

I was looking for solar for my home a little over a year ago. We called for a quote from a major player in the field. When I spoke to them, I got a real swarmy feeling. I felt like they were just trying to sell me an off-the-shelf solution that they were comfortable doing. A friend of a friend had a bad experience with another installer, had Indaspec do the work and highly recommended them, so I spoke to them. In my initial conversations with them, I had a great feeling about them. They really know about solar installation and we worked together to design a great system. At first, I was thinking of just adding solar, but through the design process I realized that my home should embrace solar more; for that reason I decided to get rid of my gas furnace and hot-water heater and move to heat-pump based solutions. I think a lot of solar installers can do the solar and battery installation, but Indaspec are experts at a broad range of fields from solar, batteries, roofing, plumbing, electrical, and HVAC (and maybe others I don't know about). The installation process was a breeze. They always showed up on time and always acted professionally. I would rate their workmanship as excellent. For example, because we got rid of all the gas appliances, we no longer needed the gas vents on the roof. They removed the vents and patched the roof. In this way, we achieved an attractive square solar panel array on the house. It looks really great! After living with the system for a year, it still operates very well. It's definitely saved us money, and, in the summer, the house is always comfortable. I highly recommend Indaspec if you are considering solar for your home. The price may have been a little more than the "major players," but if you want the job done right, I don't think you can do better.

Yelp
Michael Z.
Aug 15, 2024

I recently hired Indaspec to install a new roof, solar panels, SPAN smart panel and three Tesla Powerwall 3 batteries, and overall I couldn't be more pleased with the results. From start to finish, their team was professional, efficient, and highly knowledgeable. David, Saul, Marcos, Gilberto, Nery, Meg, Tina, Jay, Andrew, the entire team was fantastic to work with. Like all projects our home had multiple little complications and things to be figured out and the team was willing to work me through all the details. Seriously, we ran into multiple "surprises" throughout the process (as always happens) and Indaspec rolled with it all. Always talked through all the possible options and assisted me in the decision making process. This is the type of contractor you want to hire! Sometime who will be easy to work with when the challenging issues arise (they always do) and will work WITH YOU to find a solution. Indaspec excelled at this.

Google
Linda Brown
Dec 5, 2025

Highly Recommend this company. I wanted to get a Solar Battery before the Fed Tax Incentives went away in Dec 2025. Contacted Indaspec at beginning of Sept, Signed contract on 16th. They were lowest bid for the Franklin aPower/aGate system and i was crossing my fingers that i didn't make a mistake. Could not be more pleased with this company. They gave me a detailed list of everything that was included with the job so i didnt have to worry about any late add on's as been my experience with other companys. They provided a 4 step timeline estimate and met every milestone. They were responsive, friendly, prompt, called when they would be alittle late, cleaned up and answered all my questions. In this day and age with quality workmanship falling by the wayside, this company far exceeded all my expectations. With so many solar/roofing companies going out of business, this company has shown why they are still going strong. My final City Inspection was signed off Dec 2, 2025

Performance by Work Type

SOLAR

SOLAR

Installation, permitting, and grid connection.

5.0
BATTERY

BATTERY

Energy storage for backup savings and independence.

5.0
ROOFING

ROOFING

Repair or replacement, before or after solar installation.

5.0
COMPLEX PROJECTS

COMPLEX PROJECTS

Multi-trade installations requiring co-ordination.

5.0
ELECTRICAL

ELECTRICAL

Panel upgrades and wiring for system readiness.

5.0
SERVICE

SERVICE

Repairs, maintenance, and ongoing system support.

5.0

How We Got To 98

1. Aggregate

We tracked down every review for this company on the internet.

Google logoGoogle
27 reviews,
5.0
Yelp logoYelp
20 reviews,
5.0
SolarReviews logoSolarReviews
EnergySage logoEnergySage
BBB logoBBB

2. Weight

We weight each review based on how useful it is for new customers.

Up-Weighted
40Verified customers
1Long-term customers
44Recent
0Complaints
Down-Weighted
0Unfair
1Empty
5Shoppers

3. Analyze

We analyzed each review for five signals of work quality.

Sales Conduct100% positive
Workmanship100% positive
Project Management100% positive
Post-Sale Support100% positive
Value100% positive

4. Screen

We screened the company for other signals not captured by star ratings.

Serving customers for 8 years
BBB Rating: A+
Natural Review Patterns
Licensed Contractor

5. Score + Rank

We combined everything into a score and rank against the market.

TRUST
SCORE
98

Clean Record

Screening for serious allegations from verified customers about solar/battery work.

Unauthorized Activities

Passed screening

We checked for:
Unauthorized charges
Undisclosed loans
Identity theft
Forged signatures
Fake contracts
Falsified permits

Misleading Claims

Passed screening

We checked for:
Bait & switch
Overstated savings
Hidden fees
Misrepresented specs
False performance
Misleading warranty

Background Check

What reviews alone do not reveal about the company's track record and business practices.

Serving customers for 8 years

BBB Rating: A+

Excellent BBB standing. Strong complaint resolution.

Natural Review Patterns

Reviews were posted naturally over time.

Licensed Contractor

A valid contractor license is on record.

What You Can Expect

What quality signals exist across the customer journey?
Google
David Walker
Positive
Dec 3, 2025

I was looking for solar for my home a little over a year ago. We called for a quote from a major player in the field. When I spoke to them, I got a real swarmy feeling. I felt like they were just trying to sell me an off-the-shelf solution that they were comfortable doing. A friend of a friend had a bad experience with another installer, had Indaspec do the work and highly recommended them, so I spoke to them. In my initial conversations with them, I had a great feeling about them. They really know about solar installation and we worked together to design a great system. At first, I was thinking of just adding solar, but through the design process I realized that my home should embrace solar more; for that reason I decided to get rid of my gas furnace and hot-water heater and move to heat-pump based solutions. I think a lot of solar installers can do the solar and battery installation, but Indaspec are experts at a broad range of fields from solar, batteries, roofing, plumbing, electrical, and HVAC (and maybe others I don't know about). The installation process was a breeze. They always showed up on time and always acted professionally. I would rate their workmanship as excellent. For example, because we got rid of all the gas appliances, we no longer needed the gas vents on the roof. They removed the vents and patched the roof. In this way, we achieved an attractive square solar panel array on the house. It looks really great! After living with the system for a year, it still operates very well. It's definitely saved us money, and, in the summer, the house is always comfortable. I highly recommend Indaspec if you are considering solar for your home. The price may have been a little more than the "major players," but if you want the job done right, I don't think you can do better.

Google
Linda Brown
Positive
Dec 5, 2025

Highly Recommend this company. I wanted to get a Solar Battery before the Fed Tax Incentives went away in Dec 2025. Contacted Indaspec at beginning of Sept, Signed contract on 16th. They were lowest bid for the Franklin aPower/aGate system and i was crossing my fingers that i didn't make a mistake. Could not be more pleased with this company. They gave me a detailed list of everything that was included with the job so i didnt have to worry about any late add on's as been my experience with other companys. They provided a 4 step timeline estimate and met every milestone. They were responsive, friendly, prompt, called when they would be alittle late, cleaned up and answered all my questions. In this day and age with quality workmanship falling by the wayside, this company far exceeded all my expectations. With so many solar/roofing companies going out of business, this company has shown why they are still going strong. My final City Inspection was signed off Dec 2, 2025

Google
Tad Hofmeister
Positive
Nov 22, 2025

I had a great experience with Indaspec. We had an existing 10+ yr old rooftop solar system and we wanted to add whole house backup and upgrade our breaker panels. Indaspec provided several design options and a competitive quote. I went with them the have no regrets. The design, permitting, and installation were well done and along the promised schedule. After installation, they showed me how to use the app and switch to external generator as well. I'm very pleased with the system and with Indaspec.

Long-term Satisfaction

Reviews from customers who hired Indaspec Smart Roofing and Energy Solutions more than a year ago reveal warranty service, customer support quality, and real-world performance data. These are dimensions that recent customers cannot yet evaluate.

Review History

How many reviews have been collected from each year?