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Solar Installer GuildUnited States · independent

Markham Energy Consulting

Solar energy company · Perris, CA

What the listing shows you

5.0★

7 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Perris, 0%

Newest review held

Aug 2025

no held review in a year

Google's rating breakdown · all 7 reviews

Rated 1–2★
0%
typical in Perris, 0%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
43%
of the 7 reviews we hold

Its one and two star share is level with the typical installer in Perris. Across California, 788 of the 1,529 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 7 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in Perris, on one axis

0% rated 1–2★35%

Each mark is one company we hold in Perris whose Google breakdown has been read, placed by its share of one and two star reviews. Markham Energy Consulting is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

What reviewers said

  • 5★ · around August 2025

    We’ve had a great experience working with Markham Energy Consulting and confidently refer them to our agents and clients. They’re consistently professional, knowledgeable, and a trusted resource for solar services. It’s clear they care about doing things right, and we’re grateful to have them in our network. 5 stars!

  • 5★ · around August 2025 · the company replied

    We worked with Matt on the choice of solar system that we wanted for our house. Matt is very knowledgeable and offered us very good advice. He is also very conservative in not recommending more than what we need. So he helps us to save some money by not buying a bigger system. Matt works very well with the installers and solar providers, so he helped us a lot in the negotiations. We would definitely Matt to anyone who is looking for installing solar panels.

  • 5★ · around August 2024 · the company replied

    One of the things that separates Matt from the majority of solar sales companies is he is up front and honest. He spent time reviewing other proposals and explaining the pros and cons of each and every one. I never felt like he was pushing me to sign a contract. He gave me the information and let me decide. He also has a great team behind him that does what they say they're going to do.

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

What reviewers keep mentioning

  • knowledgeable staff 3
  • clear explanations 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Financing

    “assist in scheduling consultations, financing options, or installing solar systems. Legal…”

When they say they are open

Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Other installers around Perris

1–2★3★4★5★gauge 0–20%typical here, 0%

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

What we don't know

  • The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
  • Google publishes no street address for this company, so we cannot say which town it is based in. Perris is the area its listing was returned for, not an address we hold.
  • We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
  • We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

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