Nexus Energy Systems

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

• 1★ · around September 2024

  Door to door salesperson ignored our no soliciting signs and then tried gaslighting us about it. Don't do business with someone like this.

• 1★ · around September 2023 · the company replied

  REPLY TO OWNER: REPLY TO OWNER: Chris, no we are done with Nexus/Sunternal. We, again, waited for months for your reply, the appointment in April was never confirmed, and your employee on the phone was rude to me. We do not want your company to work INSIDE our house, too, because we are afraid that you mess up the inside of our house as you messed up our roof. Your “specialist” confirmed that our roof would be “JUST FINE” and had NO concerns to put solar panels on it. And as you know, it is not “very, very old” and we were NOT “happy” that you had to come back 14!!!!! times to STILL NOT fix ou

• 1★ · around September 2023

  What a sham company. Business license revoked in 2019. Had to re-incorporate as an LLC in NM. Has a dodgy sales entity attached to them called Sunternal with slimy salesmen like Patrick Digiacomo targeting low income neighborhoods and young families. The end user support from Enphase has been the only bright spot in this experience.

• 5★ · around May 2026 · the company replied

  Mario came out to install the pigeon guard and was very professional and went above and beyond in everything!

• 5★ · around April 2026 · the company replied

  If I could give more stars I would Kieth was so nice and very knowledgeable helped me get my bill soooo much lower Very happy I went with Nexus id definitely recommend

• 5★ · around March 2026 · the company replied

  Had a great experience Talked to Keith he can get you situated wth a great deal and is very respectable and definitely going forward wth this company and spreading the word about them

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.

• helpful staff 13
• responsive staff 8
• solar panel installation 7
• smooth process 5
• clear explanations 3
• timely work 3
• timely installation 3
• system monitoring 2
• professional crew 2
• end user support 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.

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

• Warranty

  “Turn your investment into a guaranteed investment. We’ll cover…”

• Family owned

  “true value for its customers. The family-owned company’s roots originally began…”

• Established

  “that Matters When times get tough Since 1978, Nexus has traversed through every…”

• Years in business

  “the state of California. For over 40 years, the Rietkerk family has been…”

• It is also reviewed on the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
• It posts on Instagram and LinkedIn. A page that stopped posting years ago tells you something a listing will not.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• Sunternal4.5★ · 34
• SunState Solar Inc5.0★ · 181
• LGND ENERGY4.8★ · 66
• Always Sunny Solar1.0★ · 1
• Solcius Solar Systems1.0★ · 13

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

• CompanyRating breakdown1–2★Newest review held

• Sunrun

  4.0★ · 249 reviews · Albuquerque, NM

  24%
  Newest held review this month

• NM Solar Group

  4.1★ · 137 reviews · Albuquerque, NM

  20%
  Newest held review 2 months old

• Infinity Solar USA

  4.3★ · 68 reviews · Albuquerque, NM

  16%
  Newest held review this month

• Sunternal

  4.5★ · 34 reviews · Albuquerque, NM

  12%
  No held review in 2 years

• Unirac

  2.7★ · 26 reviews · Albuquerque, NM

  58%
  Newest held review 3 months old

• Green Earth Operations

  4.6★ · 19 reviews · Albuquerque, NM

  11%
  No held review in 3 years

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.

• —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.
• —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.

Something wrong here? Tell us and a person will read it.