95
Trust
Score
WattBot

GreeMpower reviews

CALIFORNIA / GREATER LOS ANGELES
GreeMpower
102 Reviews • 2 Locations 13,566 Data Points Processed

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The Verdict

GreeMpower delivers the responsive, non-pushy service most solar shoppers wish they could find. We analyzed over a hundred reviews and found zero complaints about installers rushing jobs or sales reps dodging questions after the contract was signed. One customer emailed on a Sunday with inverter connection issues and had a technician on the roof Monday morning. That kind of follow-through showed up in 39 reviews that praised post-installation support, often contrasting it with competitors who disappeared after cashing the check. The company's project managers (Kevin gets named in 12 reviews, Hugo in 5) answered what one reviewer called "endless questions" without making customers feel like a burden, a detail that mattered to people comparing quotes from five or more installers. Installation timelines ran faster than expected in multiple accounts, with one homeowner going from signed contract to permission-to-operate in under a month despite navigating LADWP approvals. If you've dealt with pushy solar sales tactics before, the patience here will feel like a relief, though you'll pay a bit more than the lowest quote in your stack.

If you value a project manager who'll respond to emails on weekends and won't vanish after install day, GreeMpower is worth the premium over rock-bottom quotes.

3 Stories That Stood Out

1. Jackie Nagel
Google | Feb 26, 2025 |

Jackie began her search for a dependable solar installer in mid‑2023, vetting ten companies before narrowing the choices to three, one of which was GreeMpower. She landed on GreeMpower after seeing a contract far more thorough than the others — a document that essentially put the company’s reputation in writing and removed the uncertainty. Kevin handled her nonstop questions with steady, attentive responses, and that responsiveness, paired with the written commitments, ended her hesitation. The installation crew proved equally impressive: skilled, qualified technicians who managed every phase — onboarding, an electrical panel upgrade, the inspections, and final sign‑off — with clear coordination. Where other home projects had dragged or caused stress, this job moved efficiently and reliably; the team’s dedication transformed a complex installation into a smooth, low‑worry process. The detail in the contract and the follow‑through by the crew are the two things that linger most from her experience — concrete evidence of accountability and execution.

2. Arvin H.
Yelp | Aug 31, 2022 |

Arvin H. kicked off a rooftop solar project knowing almost nothing about how panels, inverters, or net metering worked, so he spent a lot of time learning the basics before engaging contractors. He hunted down at least five bids using Yelp’s project request tool, shared his annual utility usage when asked, and used those proposals to compare system sizes, panel brands, inverter choices and pricing. The system he ended up with is a 5.2 kW array made of 13 REC400 panels paired with Enphase IQ8+ microinverters — and he quickly discovered he really likes the REC panels. He narrowed the field to three finalists and negotiated the details, then awarded the job to GreeMpower because their price, clear communication, and a guaranteed production warranty stood out. Kevin, the GreeMpower project manager, handled day‑to‑day questions and timelines smoothly; Arvin admits he fired off a lot of questions and stayed on top of the project status the whole way. From contract signing to LADWP permission to operate, the sequence—site survey, building inspection, installation, PTO—ran surprisingly seamless for him. He qualified that he “got lucky” with no major speed bumps, and urges other buyers to

3. Geno Laney
Google | Jul 15, 2025 |

Geno Laney worried about trusting a solar installer—he'd heard horror stories and had run into problems on other projects—so reliability mattered more than price. He shopped several quotes and ended up choosing GreeMpower even though they weren't the cheapest because their team proved far more knowledgeable and more responsive. The crew stayed patient while he took his time making a decision, answered a steady stream of emails, and kept communication fast and clear whenever he had questions about the system. He has already started steering friends to GreeMpower; what sticks with him is their follow-through—quick, helpful replies long after the installation.

Platforms Monitored

Yelp
66 Reviews · 3 Locations
4.9/5
SolarReviews
18 Reviews · 1 Location
4.6/5
Google
18 Reviews · 1 Location
5.0/5
EnergySage
Tracking
N/A
BBB
Tracking
N/A

Performance by Work Type

SOLAR
SOLAR
Installation, permitting, and grid connection.
4.8/5
BATTERY
BATTERY
Energy storage for backup savings and independence.
5.0/5
ROOFING
ROOFING
Repair or replacement, before or after solar installation.
5.0/5
SERVICE
SERVICE
Repairs, maintenance, and ongoing system support.
N/A
ELECTRICAL
ELECTRICAL
Panel upgrades and wiring for system readiness.
N/A
COMPLEX PROJECTS
COMPLEX PROJECTS
Multi-trade installations requiring co-ordination.
N/A

How We Got To Trust Score 95

Clean Record

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

Serving customers for 10 years

Operating longer than most installers in the market.

BBB Rating

Not BBB rated.

Natural Review Patterns

Reviews were posted naturally over time.

What You Can Expect

01

1. Jackie Nagel
Google | Feb 26, 2025 |

Jackie began her search for a dependable solar installer in mid‑2023, vetting ten companies before narrowing the choices to three, one of which was GreeMpower. She landed on GreeMpower after seeing a contract far more thorough than the others — a document that essentially put the company’s reputation in writing and removed the uncertainty. Kevin handled her nonstop questions with steady, attentive responses, and that responsiveness, paired with the written commitments, ended her hesitation. The installation crew proved equally impressive: skilled, qualified technicians who managed every phase — onboarding, an electrical panel upgrade, the inspections, and final sign‑off — with clear coordination. Where other home projects had dragged or caused stress, this job moved efficiently and reliably; the team’s dedication transformed a complex installation into a smooth, low‑worry process. The detail in the contract and the follow‑through by the crew are the two things that linger most from her experience — concrete evidence of accountability and execution.

2. Jon I.
Yelp | Aug 25, 2018 |

Jon reached out to Greempower after hearing neighbors rave about their 2016 installation. A sales rep named Hugo came out on a Saturday and patiently taught him the basics, laying out multiple financing options so he could pick the term that fit his budget. Hugo kept him informed at every step, explaining where the project stood and what to expect next. He worried about crews on his roof at first, but the install team’s professionalism after day one quickly put him at ease. They completed the job in two days, produced a neat installation, and resolved a couple of minor hiccups without drama. The system has been powering the house since November 2016, and what stuck with him most was Hugo’s hands‑on guidance and the fast, clean install that turned initial nerves into confidence.

3. Tyler M.
Yelp | Aug 15, 2018 |

Tyler M. had a solar system put on his home a little over a year ago and discovered that responsiveness defined the experience. From the initial sales conversations through the support staff and the installation crew, everyone handled questions professionally and promptly. In the first couple of months he lost the inverter’s Wi‑Fi connection—the link that reports system production—and each time he contacted the company they were back out the next day to get monitoring restored. He ended up with reliable monitoring and hands‑on support; the memorable detail is that a monitoring outage triggered a next‑day technician visit rather than a long wait.

02

1. Veronica S.
Yelp | Jul 10, 2018 |

Veronica S. weighed several bids for a California rooftop solar project and picked Greempower because they offered the most options at the best price. She moved ahead with the installation and, although a couple of inspection and installation snags came up, the crew handled them so quickly and kept her so informed that the issues barely registered. The system was up and producing within a month, and it ran well for the roughly year she lived in the house. When work forced her move to Chicago, Greempower didn’t disappear — they guided the paperwork and helped transfer her agreement to the new homeowners, taking most of the hassle off her plate. What stuck with her was that the company’s service extended beyond installation: they completed a smooth contract transfer so she could relocate without lingering solar headaches.

2. Ben Lights Up
Google | Oct 16, 2025 |

Ben Lights Up chose GreeMpower for a home solar install and ended up with the full system in place in less than a month. He appreciated that communication stayed constant the whole time—he was never left waiting for an update or unsure which step came next. Because the company kept him informed at every stage, the process felt straightforward instead of drawn out. What stuck with him most was the combination of speed and clear, ongoing updates: a quick installation and no guesswork about progress.

3. Geno Laney
Google | Jul 15, 2025 |

Geno Laney worried about trusting a solar installer—he'd heard horror stories and had run into problems on other projects—so reliability mattered more than price. He shopped several quotes and ended up choosing GreeMpower even though they weren't the cheapest because their team proved far more knowledgeable and more responsive. The crew stayed patient while he took his time making a decision, answered a steady stream of emails, and kept communication fast and clear whenever he had questions about the system. He has already started steering friends to GreeMpower; what sticks with him is their follow-through—quick, helpful replies long after the installation.

03

1. Nabil Awada
Google | Apr 16, 2025 |

Nabil works in commercial real estate and called on GreeMpower twice for client projects. The first time a client bought a property with solar already on the roof; GreeMpower diagnosed the system, corrected a small fault, and made sure everything was operating as it should. The second time he enlisted them to quote and then install a new solar system on a recently purchased apartment building, and after checking in with the owner he heard they were very pleased with the outcome. He found GreeMpower consistently responsive and efficient, and now keeps them on his go-to vendor list for both troubleshooting existing systems and full installations on multi-unit properties.

2. Korey Kelly
Google | Feb 26, 2025 |

Korey shopped around and met with five solar companies before settling on Greempower for his home. He found their pricing fair, but what ultimately tipped the scales was the sales rep — polite, extremely knowledgeable, and able to answer tougher questions in a way that left him comfortable moving forward, unlike a few pushy reps from other firms that turned him off. The installation came together faster than he expected; the panels were up and running in less than a month. About four months into using the system, he’s still very happy, and he points to the rep’s patience and the quick turnaround as the specific details that made the difference.

3. Nick Ramirez
Google | Feb 15, 2025 |

Nick did a lot of homework before choosing GreeMPower and ended up with a 30-panel system mounted on his concrete-tile roof. He found the array looks clean, delivers the power output promised, and—after several heavy storms—noticed no water in the attic at the install site. Kevin stood out during the process, answering questions quickly and smoothing each step so the installation felt straightforward. The price landed on the competitive side and the crew used recognizable, durable components. The detail that left the biggest impression: after persistent rain, the roof and attic stayed dry, which gave him confidence in the workmanship and the product choice.

Long-term Satisfaction

Long-term satisfaction for GreeMpower drops to 4.0 ★ compared to early reviews. This decline is worse than 75% of installers we looked at.

Long-term reviews carry the most weight in our methodology because they are most representative of what you should be paying for: a system that will perform for years.

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