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Best generator install pros near Tarzana, CA

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Top-Rated Generator install pros in Tarzana - Updated Nov 2026

RJ Electrical Technologies, Inc.
4.8(
56
)
Portable Generator - Install

Serving Tarzana, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"RJ responded to my request and came out the same day I needed to have a ring doorbell installed. Very professional. Followed up with me the next day to make sure everything worked. I will hire him again for other projects and would definitely recommend him to anyone who needs a ring installation and other electrical work done"
Response time4 hrs
Response rate97%
9 neighbors recently requested a quote
Avatar for ADI Electrical Services, Inc.
ADI Electrical Services, Inc.
4.4(
5,641
)
Fixed Generator - Install

Serving Tarzana, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"They were very responsive. The owner of the company was here the day after we called to inquire, and we liked his answers to all of our questions. We made an immediate decision to hire them to install a 'stand-by' generator. First, the delivery of the generator was amazingly fast and then the installation was done promptly and professionally. There were enough people here to complete the installation. Within a few days a stucco repair man was here to patch the necessary holes. All-in-all, the overall service, responsiveness and professionalism were of the highest standards. I highly recommend Mr. Ariel Kahane and his crew of ADI Electrical Services."
Tesla Wall Connector / Car Charger
Tesla Wall Connector / Car Charger
Landscape  Lights
Recess Lights and Chandelier  Installation
Recess Lights  Installation

+13

Response time8 hrs
21 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Conejo Services, LLC
Conejo Services, LLC
4.8(
6
)
Fixed Generator - Install

Serving Tarzana, CA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

For nearly 50 years, Conejo Services has helped families keep their homes running smoothly without the stress of juggling multiple contractors. From heating and cooling to plumbing, electrical, roofing, generators, insulation, and more, we bring trusted home services together under one roof with our team of expert tradesmen and tradeswomen.\n\nOur approach is simple: do the work the right way, treat customers like neighbors, and stand behind every job. With one call, homeowners work directly with our experienced, in-house professionals.\n\nFounded by Wally Dickey in Thousand Oaks in 1979 and now led by son Branden Dickey, Conejo Services is a multi-generational family-run company built on long-term relationships, honest recommendations, and dependable service — the kind we’d expect in our own homes.\n\nOne call, one trusted team. Conejo Services makes taking care of your whole home easier.

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Presidential Shake TL Solaris asphalt shingles in Autumn Blend

+24

1 neighbors recently requested a quote
Avatar for Steady Solutions, Inc
Steady Solutions, Inc
5.0(
3
)
Generator - Install - For Business

Serving Tarzana, CA and surrounding areas

Approved

In business since 2014

Small jobs welcome

Credit card accepted

Licensed electrical and general contractor based in Westlake Village since 2016 (CSLB #1023789, B General and C-10 Electrical). BBB A+ rated, on the Inc. 5000 three years running (2024, 2025 and 2026), and a 2026 Gold Stevie Award winner. New to Angi, not new to the trade.\n\nHomes: panel upgrades, EV chargers, troubleshooting and repairs, lighting and rewiring.\n\nCommercial, HOA and property management: tenant improvements and remodels, parking lot and exterior lighting repair, LED retrofits, EV charging, equipment circuits, low voltage and code corrections. Board-ready written bids, COI on request, after-hours work around your tenants.\n\nServing Thousand Oaks, Westlake Village, Simi Valley, Camarillo, Oxnard, Ventura and the San Fernando Valley. Written pricing before work starts, permits pulled, clean jobsites.

About Us
About Us
About Us
About Us
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+7

Response time5 hrs
Response rate100%
13 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Tarzana, CA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.