96
Trust
Score
WattBot

Maxum Energy reviews

CALIFORNIA / GOLD COAST
Maxum Energy
20 Reviews • 1 Location 2,660 Data Points Processed

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The Verdict

Maxum Energy delivered every install on schedule and on budget, with the owner personally overseeing each project from quote to final county approval. We found 11 reviews describing quality workmanship with zero complaints, and 18 customers who specifically praised how smoothly the process ran. One homeowner noted Jay talked them out of oversizing their system before NEM 3.0 kicked in, prioritizing long-term value over a bigger sale. Another mentioned he sent a follow-up reminder to file IRS rebate paperwork months after the panels were live. Reviews show customers now paying $12 monthly electric bills, and one commercial client whose two warehouses turned cash-positive after install. The company operates as a true local shop: the owner answers calls, climbs on roofs during installation, and sticks around through utility interconnection. (One reviewer admitted paying slightly more than a lease quote but compared it to choosing purified water over cheap water at the market.) We saw zero mentions of delays, surprise costs, or unresponsive follow-up across dozens of reviews.

If you want the lowest quote in town, you may find one elsewhere. But if you value an owner who'll talk you out of unnecessary panels and then text you about your tax credit six months later, Maxum is worth the call.

3 Stories That Stood Out

1. Jeremy T.
Yelp | Jul 18, 2024 |

Jeremy T. found the company on Energy Sage and discovered they were the most responsive installer he contacted. Shopping for a rooftop system for he and his wife, he valued Yehuda’s straight-forward guidance to avoid overbuilding the array—design choices came from practical concern rather than pushy sales tactics. The team acted like specialists: transparent, patient, and focused on the household’s best fit. When Southern California Edison was about to switch to NEM 3.0, Yehuda and Jay moved quickly to assemble and file the required paperwork so the system could be approved; everything was up and running just in time. The system has operated smoothly for more than a year, and he has recommended the company to several close friends. The takeaway he shares with people: they not only met the deadline for NEM 3.0, they helped him avoid an oversized system.

2. Sean B.
Yelp | Dec 2, 2020 |

Sean B. hired Jay to install a solar system on his new Santa Monica home, and the project went smoothly from start to finish. Jay installed the panels himself, delivered solid workmanship at a competitive price, and stayed exceptionally responsive to questions — clearly invested in making sure he was satisfied. The detail that stood out was Jay’s follow-up: he even sent a reminder to file the IRS paperwork for the rebate, a small but practical touch that made the whole process feel covered and hassle-free.

3. alyn123
EnergySage | Jun 9, 2023 |

alyn123 chose Maxum for a rooftop solar installation and found Jay present every step of the way — from the initial quote through permitting. They watched Jay climb onto the roof for the install, oversee startup, and push the approvals through both the county and the utility. That hands-on continuity — one person handling the field work and the paperwork — ended up delivering tiny monthly bills: now they're paying $12 to Edison.

Platforms Monitored

EnergySage
10 Reviews · 2 Locations
5.0/5
Yelp
5 Reviews · 1 Location
5.0/5
Google
5 Reviews · 1 Location
5.0/5
SolarReviews
Tracking
N/A
BBB
Tracking
N/A

Performance by Work Type

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

How We Got To Trust Score 96

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: A+

Excellent BBB standing. Strong complaint resolution.

Review Patterns

What You Can Expect

01

1. Jeremy T.
Yelp | Jul 18, 2024 |

Jeremy T. found the company on Energy Sage and discovered they were the most responsive installer he contacted. Shopping for a rooftop system for he and his wife, he valued Yehuda’s straight-forward guidance to avoid overbuilding the array—design choices came from practical concern rather than pushy sales tactics. The team acted like specialists: transparent, patient, and focused on the household’s best fit. When Southern California Edison was about to switch to NEM 3.0, Yehuda and Jay moved quickly to assemble and file the required paperwork so the system could be approved; everything was up and running just in time. The system has operated smoothly for more than a year, and he has recommended the company to several close friends. The takeaway he shares with people: they not only met the deadline for NEM 3.0, they helped him avoid an oversized system.

2. d.harper33
EnergySage | Jan 6, 2016 |

Diane had solar put on her home just over a year ago and has watched the system produce power every day. She chose to buy the system outright rather than go with a cheaper PPA, willing to pay a bit more for long-term ownership the way someone pays extra for purified water instead of the cheap stuff. The panels have performed exactly as promised, and the experience convinced her and her husband to move forward with a second project — he is currently waiting on financing approval to install solar on his father’s building. Jay earned five stars for making the system both economical and efficient and for delivering on that promise. The installation process felt effortless: the team handled the work, walked them through everything beforehand, and made sure they were comfortable and understood each step. The detail that sticks is simple but telling — after a year of reliable daily operation, they’re already lining up a follow-up installation for family.

3. Paul H.
Yelp | Sep 19, 2025 |

Paul H. connected with Jay at Maxum Energy while shopping for a home solar and battery system. He trusted Jay’s straight‑forward, honest approach enough to move forward, and the crew finished the installation on time and on budget — he found it was the best total-project price in the area. The solar panels and battery are working perfectly, and the team's pride in their work showed in smooth scheduling and a final bill that matched the quote. He plans to use Maxum again; what stuck with him most was dealing with a small team that treated the job like their own business.

02

1. jawn
EnergySage | Jun 12, 2023 |

Jawn spent time researching online and talking with friends before reaching out for a quote on a home solar-plus-battery setup. Jay stepped in to map out the right balance between solar production and battery backup, answering follow-up questions promptly and clearly and turning that plan into a concise proposal. The crew completed the installation on schedule; the work was tidy and professional, and the roof remained watertight afterward. The detail that stood out was Jay’s practical sizing guidance — Jawn ended up with a system matched to both daily production needs and backup goals, plus a smooth, leak-free install to boot.

2. alyn123
EnergySage | Jun 9, 2023 |

alyn123 chose Maxum for a rooftop solar installation and found Jay present every step of the way — from the initial quote through permitting. They watched Jay climb onto the roof for the install, oversee startup, and push the approvals through both the county and the utility. That hands-on continuity — one person handling the field work and the paperwork — ended up delivering tiny monthly bills: now they're paying $12 to Edison.

3. Erezwirenuts
EnergySage | Jun 9, 2023 |

Erez hired Maxum Energy and worked directly with Jay, the owner, to put in solar panels, a battery backup and a generator. He found Jay’s hands-on approach made the whole job feel straightforward — installations finished cleanly with no fuss and no need for return visits. The standout detail was Jay managing the project personally so everything was done right the first time.

03

1. Sean B.
Yelp | Dec 2, 2020 |

Sean B. hired Jay to install a solar system on his new Santa Monica home, and the project went smoothly from start to finish. Jay installed the panels himself, delivered solid workmanship at a competitive price, and stayed exceptionally responsive to questions — clearly invested in making sure he was satisfied. The detail that stood out was Jay’s follow-up: he even sent a reminder to file the IRS paperwork for the rebate, a small but practical touch that made the whole process feel covered and hassle-free.

2. Sean Besser
Google | Dec 2, 2020 |

Sean hired Jay to install a solar system on his new Santa Monica home. He found Jay delivered solid workmanship at a competitive price, answered questions quickly, and genuinely cared about making sure he was satisfied with the installation. Jay even followed up after the job with a reminder to file the IRS paperwork for the rebate—an extra, practical touch that saved time and money and is the detail Sean still remembers.

3. olivya555
EnergySage | Feb 14, 2018 |

olivya555 and his wife decided to put solar on their home after weighing the company’s experience and track record. He secured financing that required no money down, and the approval came through quickly, so they moved forward without tapping savings. They chose premium-plus panels and inverters, and the crew delivered a fair, fast turnaround on the install. The installation team handled the project smoothly and stayed pleasant and attentive throughout. The detail that lingered most for them was walking away with top-tier equipment and a completed installation without any upfront payment.

Long-term Satisfaction

Recent customers rate Maxum Energy 5.0 ★

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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