Generator Installation · Los Angeles, CA/Updated June 13, 2026
The 9 Best Generator Installers in Los Angeles, CA
Generator installation can go wrong if the wrong installer is chosen, leading to costly repairs and safety issues. Avoid these pitfalls with our expert picks.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent9 companies evaluated
cover story
★ Editor's ChoiceAll American Generator Services
96Score
Latest update · June 13, 2026: Initial ranking published. 9 Los Angeles-metro generator installation businesses evaluated, top 9 ranked by Vetted Score.
In Los Angeles, reliable generator installation is critical, especially with the city's frequent power outages and wildfires. Choosing the right installer can mean the difference between a seamless setup and a frustrating experience that leads to costly repairs.
We evaluated nine generator installers in the metro area, focusing on their ratings, review counts, and customer feedback. Our list reflects businesses that have earned trust among locals, with a transparent scoring system that ranks them from best to least favorable.
9generator installers evaluated in Los Angeles
4.66average rating across the field
1.1Kcustomer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
Our evaluation process involves a thorough review of each business's customer ratings and feedback. We gathered data from various sources to ensure a complete picture of their service quality and reliability.
None of the businesses paid for placement in our rankings, and we refresh our evaluations monthly to keep the information current and relevant for our readers.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a stellar rating of 4.9 from 739 reviews, All American Generator Services is highly praised for its reliability and professionalism. Customers appreciate their thorough installations and knowledgeable technicians. This company excels in handling both residential and commercial generator installations. However, with their popularity, appointment availability can sometimes be limited.
Pros
Highly rated by customers
Experienced technicians
Strong reputation in the community
Cons
Potentially limited availability
Higher demand may lead to delays
Best forReliable and professional generator installations
Zoom Electricians holds a perfect 5-star rating from 87 reviews, making it a standout for value and customer service. Clients commend their prompt responses and competitive pricing for generator installations. They are particularly well-suited for residential projects. A downside is their relatively low number of reviews, which may raise concerns about long-term reliability.
Pros
Perfect rating
Quick response times
Affordable pricing
Cons
Limited review history
Less experience with larger projects
Best forAffordable residential generator installations
Jerry & Sons Electric has a strong 4.8-star rating from 39 reviews, showcasing their commitment to quality service. Customers frequently highlight their attention to detail and thorough installation process. They are best for residential generator installations and small commercial jobs. However, their review count is still on the lower side, which may affect trust for some potential clients.
Pros
High customer satisfaction
Detail-oriented service
Good for small projects
Cons
Fewer reviews than top competitors
Limited commercial experience
Best forResidential and small commercial installations
JM2 Generator Repair LLC has a 5-star rating from 21 reviews, signaling a promising start. Reviewers appreciate their expertise in generator repair and installation services. They are particularly effective for emergency repairs. However, the limited number of reviews makes their long-term reliability somewhat uncertain. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is emergency generator repairs. It serves Los Angeles area, with $1,000 to $3,000 pricing, and the honest trade-offs are small review base and limited service offerings.
Smith Powerhouse Inc. holds a 4.6-star rating from 62 reviews. Customers appreciate their knowledgeable staff and solid installation work. They are a good choice for both residential and light commercial projects. However, some customers have reported delays in scheduling, which could be a concern if you need a quick install.
Pros
Knowledgeable staff
Good installation quality
Experience with commercial projects
Cons
Scheduling delays reported
Moderate review count
Best forResidential and light commercial installations
Duthie Power Services has a 4.5-star rating from 25 reviews, indicating a solid reputation. Customers often mention their professionalism and thoroughness in installations. They are best for residential setups. However, their smaller review base means you might want to approach with some caution. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is residential generator installations. It serves Los Angeles, with $2,000 to $4,000 pricing, and the honest trade-offs are fewer reviews and limited service offerings.
Elite Generators Inc. has a 4.6-star rating from 12 reviews. Customers appreciate their personalized service and knowledgeable staff. They are a good option for smaller residential projects. However, their limited number of reviews may leave some potential customers feeling uncertain about their overall reliability. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is small residential generator installations. It serves Los Angeles, with $1,800 to $3,800 pricing, and the honest trade-offs are very few reviews and limited experience with larger projects.
LA Mobile Generator Repair has a 4.3-star rating from 28 reviews. Customers often highlight their convenience and ability to perform repairs on-site. They are suitable for urgent repair needs. However, their service offerings are more limited compared to others in this ranking. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is on-site generator repairs. It serves Los Angeles, with $1,000 to $2,500 pricing, and the honest trade-offs are limited service range and fewer installation options.
LT Generators has a 4.2-star rating from 86 reviews. Customers appreciate their competitive pricing and willingness to work with clients. They are best for budget-conscious consumers. However, their rating indicates some inconsistencies in service quality, and they may not be the best choice for high-end installations. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is budget-friendly generator installations. It serves Los Angeles, with $1,500 to $3,000 pricing, and the honest trade-offs are inconsistent service quality and lower rating than competitors.
How to choose a generator installer in Los Angeles
Selecting a generator installer requires careful consideration to avoid common pitfalls. Here are key factors to keep in mind.
Check reviews and ratings
Look for installers with a significant number of reviews and high ratings. A provider like All American Generator Services, with 739 reviews at 4.9 stars, shows a proven track record.
Evaluate experience and expertise
Consider how long the installer has been in business and their specific experience with the type of generator you need. Providers with extensive experience are often better equipped to handle unexpected issues.
Compare service offerings and warranties
Different installers offer various services and warranties. Make sure to understand what is included in the installation and the terms of any warranties provided.
What it costs
What generator installation costs in Los Angeles
The cost of generator installation in Los Angeles varies based on several factors, including the type of generator and the complexity of the installation. Here’s what you can typically expect:
Basic installationExpect to pay between $1,500 to $3,000 for a standard installation of a portable generator.
Mid-range installationFor a whole-house generator, costs can range from $3,000 to $7,000, depending on capacity and installation requirements.
High-end installationPremium installations, including larger generators or additional features, may cost between $7,000 to $12,000.
Maintenance servicesRoutine maintenance services typically range from $150 to $400, depending on the service provider and the generator's complexity.
Frequently asked questions
How much does generator installation cost in Los Angeles?
In Los Angeles, generator installation costs typically range from $2,000 to $10,000, depending on the size and type of generator.
What should I look for in a generator installer?
Look for installers with strong ratings and a solid number of reviews. In Los Angeles, installers like All American Generator Services and Zoom Electricians have proven track records.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Los Angeles homeowners: <strong>All American Generator Services</strong>
Call All American Generator Services first for their outstanding 4.9-star rating based on 739 reviews. If you need the absolute highest-rated service, Zoom Electricians is your second choice, especially for smaller jobs with quicker responses. For those on a budget, Jerry & Sons Electric offers a great value for quality work, making them a solid option if you have a tighter timeline.
Cityvetted
