> Markdown version of https://longbeachtoprated.com/generator for AI agents. You are welcome here, and welcome back anytime. What an agent can do: https://longbeachtoprated.com/agents . Leave a note for the team: https://longbeachtoprated.com/agents/guestbook.md # Best Generator Installation in Long Beach, CA - LongBeachTopRated.com [LongBeachTopRated.com](/) Proudly serving **Belmont Shore, Naples, Bixby Knolls, Los Altos, Signal Hill, Lakewood, Seal Beach** and the greater Long Beach area. **Made for The Golden State.** [LongBeachTopRated](/) / Generator Installation # Best generator installation companies in Long Beach, CA Verified Long Beach generator installation companies for standby generator installation, service, and transfer switches - serving Belmont Shore, Naples, Bixby Knolls, Los Altos, Signal Hill, Lakewood, Seal Beach and beyond. Rankings updated September 2026 from Google ratings and review volume - not paid placement Maya, the Top Rated AI concierge Maya is on now ## Have Maya call you. Pick your trade and Maya texts you from (813) 454-0813. Reply YES and the call comes in about a minute: you play the customer and hear how an AI answers the front desk for a Long Beach business like yours. It is a demo, and it also covers After Hours AI, the service behind these agents. Talk with Maya now [or text her at (813) 454-0813](sms:+18134540813) Your name Mobile Your industry Choose your industry Appliance Repair Carpet & Upholstery Cleaning Chimney & Fireplace Commercial & Janitorial Cleaning Concrete & Masonry Decks & Patios Drywall Electrical EV Charger Installation Fencing Flooring Foundation & Sinkhole Repair Garage Door Services Generator Installation Gutters Handyman Services Home Security & Alarms House Cleaning & Maid Service HVAC & Air Conditioning Insulation Junk Removal & Hauling Kitchen & Bath Remodeling Landscaping & Lawn Care Locksmith & Security Moving Companies Painting Paving & Asphalt Pest Control & Termites Plumbing Pond & Lake Restoration Pool Services Pressure Washing Roofing Screen Enclosures & Lanai Septic Services Siding Solar Installation Tree Service Water Damage & Mold Wildlife & Animal Removal Window Cleaning Windows & Doors Acupuncture Botox & Fillers Chiropractic Compounding Pharmacy Cryotherapy & Recovery Day Spas Dentists & Dental Care Float & Salt Therapy Functional Medicine Hair Restoration Hormone Therapy Hospice & Palliative Care IV Therapy & Infusions Massage Therapy Med Spas Med Spas & Aesthetics Medical Weight Loss Peptide Therapy Physical Therapy Primary & Family Care Regenerative Medicine Skin & Laser Treatments Veterinarians & Animal Hospitals Wellness Centers Women's Health Auto Body & Collision Auto Detailing Auto Repair & Mechanics Car Dealerships Car Washes Driving Schools Gas Stations Towing Truck Stops & Travel Centers Financial Advisors Funeral Homes Home Inspection IT & Technology Consultants Law Firms Legal Title & Escrow Companies Barbershops & Barbers Boutique Hotels & Inns Bubble Tea & Boba Shops Cannabis Dispensaries Florists & Flower Delivery Food Trucks Hair Salons & Stylists Restaurants Retail & Specialty Stores Smoke Shops Sporting Goods Apartments Boxing Gyms Daycare & Preschool Dog Boarding Gyms & Fitness Jiu-Jitsu & MMA Gyms Martial Arts Party Rentals Self-Storage Tutoring I agree that Top Rated may text and call me at this number, including with an automated or AI voice, about my request. Consent is not required to buy anything. Reply STOP to opt out. Have Maya call me To opt in here, pick your industry, enter your mobile number and tick the consent box above. Top Rated Cities and our assistant Maya may then text and call you about your request, including with an automated or AI voice. Consent is not a condition of any purchase. We do not share your mobile information with third parties or affiliates for marketing. Message frequency varies. Message and data rates may apply. Reply STOP to cancel, HELP for help. See our [privacy policy](https://topratedcities.com/privacy). ## How to pick a generator installation company in Long Beach In hurricane country a standby generator is peace of mind. The right installer sizes it to your actual load, handles the gas and electrical permits, and services it before every season. Salt air off the harbor, Craftsman bungalows a century old and one of the busiest ports in the world: Long Beach homes are worth keeping right, and its trades earn their reputations on the coast. When you compare generator installation companies in Long Beach, ask every one of them the same three questions: are you licensed and insured for this exact work, who is actually showing up (your crew or a sub), and what does the warranty cover in writing. Searching for generator installation companies near me in Long Beach? Everyone ranked below serves Long Beach and the surrounding neighborhoods, including Belmont Shore, Naples, Bixby Knolls, Los Altos, Signal Hill, Lakewood, Seal Beach. Check the address and service area on a listing before you call, because the closest one is not always the one a search engine puts first. If this is an emergency, call rather than fill in a form. A standby generator that will not start during an outage is the case for calling instead of waiting for morning. Ask up front whether they are dispatching tonight and what the after-hours call-out fee is: 24/7 availability is not something a star rating can tell you. How we rank these Long Beach businesses Today this order comes from public Google ratings and review volume, and nothing else. - **A quality floor.** At least a 4.0 rating and 15 or more reviews to be listed at all. - **Confidence, not just stars.** A thin rating gets pulled toward the typical rating for its own category, in proportion to how few reviews back it up; a well-reviewed rating is trusted almost entirely as is. A 4.9 from 7 reviews is a weaker claim than a 4.5 from 890, and the order says so. - **Recent counts for more.** A five star review from four years ago is not evidence about the crew working today. - **One customer, one voice,** and a burst of reviews in a single day counts for less than the same reviews earned over a month. - **Local means local.** A business has to actually serve Long Beach to be listed here. We measure the distance from the business to the city and drop the ones that are really in another market, which is why you will not see a clinic an hour away sitting above the one down the road. - **The ranked order is not for sale.** No business can pay to move up in the numbered list. Every position in it is earned on public ratings and review volume and nothing else. - **Featured is a labelled spotlight, not a rank.** The starred card above the rankings is reserved for businesses that have recently joined Top Rated. A new client can be excellent and still have a short review history, and the numbers alone would bury them for months, so the spotlight gives them visibility while that history builds. It carries no position number, it never moves anyone in the numbered list below it, and it is clearly marked every time it appears. We also rotate it: promotions and seasonal events cycle different clients through the slot, so it is a turn in the spotlight rather than a permanent purchase. **What is changing.** We are adding a second signal: reviews left here by customers whose job we can actually trace. It is built and published below so you can see it before it counts, and it is not part of the order yet. A review will count more when we can prove the job happened, not because it was left on our site. How much each kind of review counts - 1.6x**Verified job** A Top Rated review from a customer whose job we can trace: we brokered the lead, the work was booked, and the review came after the job. - 1.2x**Verified account** A Top Rated review from a real, signed-in account that we cannot tie to a specific job. - 1x**Google** A public Google review. This is the baseline and it is not discounted. - 0x**Unverified** Anything we cannot stand behind. Shown if we show it, counts for nothing. Still curious? [The full methodology](/methodology/) and [the FAQ](/faq/). ## The full Long Beach ranking Show independents only Top Independent [All American Generator Services](/biz/all-american-generator-services/) ★★★★½ 4.9 · 707 Google reviews · Independent · Locally Owned Same ranking, same score -- this is the highest-ranked independent, shown as a separate lens on the list below, not a different order. 1 [Dieseltronics Injection Service](/biz/dieseltronics-injection-service/) ★★★★★ 5 · 99 Google reviews · 1349 W 14th St [View profile](/biz/dieseltronics-injection-service/) [Call](tel:+15624375000) [Website](https://dieseltronicspros.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 2 [Karmic Electrical](/biz/karmic-electrical/) ★★★★★ 5 · 96 Google reviews · 4216 E 5th St [View profile](/biz/karmic-electrical/) [Call](tel:+15627087673) [Website](https://karmicelectrical.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 3 [System Wide Services](/biz/system-wide-services/) ★★★★★ 5 · 90 Google reviews · 20032 State Rd [View profile](/biz/system-wide-services/) [Call](tel:+15622694747) [Website](https://www.systemwideservices.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 4 [Electrical Land](/biz/electrical-land/) ★★★★★ 5 · 82 Google reviews · 5530 Cherry Ave #23 [View profile](/biz/electrical-land/) [Call](tel:+15623094505) [Website](https://electricalland.com/locations/california/long-beach/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 5 [All American Generator Services Independent · Locally Owned](/biz/all-american-generator-services/) ★★★★½ 4.9 · 707 Google reviews · 9142 Jordan Ave [View profile](/biz/all-american-generator-services/) [Call](tel:+18183404767) [Website](https://allamericangenerator.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 6 [Generator Supercenter of Inland Empire Independent · Locally Owned](/biz/generator-supercenter-of-inland-empire/) ★★★★½ 4.9 · 370 Google reviews · 2645 E Riverside Dr Ste B [View profile](/biz/generator-supercenter-of-inland-empire/) [Call](tel:+19092061468) [Website](http://www.generatorsupercenterofinlandempire.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 7 [Electrical ‎‎G‎‎‎‎a‎‎r‎‎‎‎a‎‎‎‎g‎‎e](/biz/electrical-g-a-r-a-g-e/) ★★★★★ 5 · 42 Google reviews · 2507 E 15th St [View profile](/biz/electrical-g-a-r-a-g-e/) [Call](tel:+15623726501) [Website](https://electricalgarage.com/long-beach/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 8 [GRT Electric](/biz/grt-electric/) ★★★★★ 5 · 39 Google reviews · 7171 E Wardlow Rd [View profile](/biz/grt-electric/) [Call](tel:+15622343914) [Website](http://grt-electric.net/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 9 [Generator Supercenter of Greater Orange County Independent · Locally Owned](/biz/generator-supercenter-of-greater-orange-county/) ★★★★★ 5 · 34 Google reviews · 17280 Red Hill Ave [View profile](/biz/generator-supercenter-of-greater-orange-county/) [Call](tel:+19497876937) [Website](https://generatorsupercenteroforangecounty.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 10 [Local Trusted Electricians](/biz/local-trusted-electricians/) ★★★★½ 4.9 · 91 Google reviews · 1405 Olive Ave [View profile](/biz/local-trusted-electricians/) [Call](tel:+15622762419) [Website](http://localtrustedelectricians.com/locations/california/long-beach/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 11 [Long Beach Electric](/biz/long-beach-electric/) ★★★★½ 4.9 · 83 Google reviews · 2810A E Anaheim St 4th floor [View profile](/biz/long-beach-electric/) [Call](tel:+15625546960) Unclaimed - is this yours? 12 [Zoom Electricians](/biz/zoom-electricians/) ★★★★½ 4.9 · 76 Google reviews · 1208 Long Beach Blvd #23 [View profile](/biz/zoom-electricians/) [Call](tel:+15622423406) [Website](https://zoomelectricians.com/Long-Beach?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 13 [Johns electric](/biz/johns-electric/) ★★★★★ 5 · 23 Google reviews · Long Beach [View profile](/biz/johns-electric/) [Call](tel:+15625522179) [Website](https://usmapid.org/details/johns-electric-ChIJqcP?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 14 [JM2 Generator Repair LLC Independent · Locally Owned](/biz/jm2-generator-repair-llc/) ★★★★★ 5 · 19 Google reviews · 8235 Lankershim Blvd [View profile](/biz/jm2-generator-repair-llc/) [Call](tel:+18183399438) Unclaimed - is this yours? 15 [Wilson Electric](/biz/wilson-electric/) ★★★★½ 4.9 · 48 Google reviews · 6049 Briercrest Ave [View profile](/biz/wilson-electric/) [Call](tel:+17148429700) [Website](http://www.welightit.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 16 [All City Electric Independent · Locally Owned](/biz/all-city-electric/) ★★★★½ 4.9 · 40 Google reviews · 7451 Warner Ave #110 [View profile](/biz/all-city-electric/) [Call](tel:+17148470192) [Website](http://allcityelectrichb.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 17 [Sunbelt Rentals](/biz/sunbelt-rentals/) ★★★★½ 4.7 · 15 Google reviews · 2828 E Spring St [View profile](/biz/sunbelt-rentals/) [Call](tel:+15625956555) [Website](https://www.sunbeltrentals.com/location/ca/long-beach/equipment-tool-rentals/1620/?y_source=1_MzU5NzY1MzAtNzE1LWxvY2F0aW9uLndlYnNpdGU%3D&utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 18 [Generator Services Co., Inc.](/biz/generator-services-co-inc/) ★★★★½ 4.6 · 16 Google reviews · 10255 Philadelphia Ct [View profile](/biz/generator-services-co-inc/) [Call](tel:+18006911601) [Website](http://www.generator-services.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 19 [Long Island Emergency Power Independent · Locally Owned](/biz/long-island-emergency-power/) ★★★★½ 4.6 · 22 Google reviews · 2 Ocean Ave [View profile](/biz/long-island-emergency-power/) [Call](tel:+16315867513) [Website](https://www.longislandemergencypower.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 20 [Smith Powerhouse Inc Independent · Locally Owned](/biz/smith-powerhouse-inc/) ★★★★½ 4.6 · 58 Google reviews · 14512 Lakewood Blvd [View profile](/biz/smith-powerhouse-inc/) [Call](tel:+15626331390) [Website](https://smithpowerhouseinc.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 21 [G S A True Value Hardware](/biz/g-s-a-true-value-hardware/) ★★★★½ 4.6 · 190 Google reviews · 1541 W Pacific Coast Hwy [View profile](/biz/g-s-a-true-value-hardware/) [Call](tel:+15624372716) [Website](https://truevalue.com/?tvstore=8066&utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 22 [Harbor Freight](/biz/harbor-freight/) ★★★★½ 4.6 · 252 Google reviews · 530 E 33rd St [View profile](/biz/harbor-freight/) [Call](tel:+15622706463) [Website](https://www.harborfreight.com/storelocator/530-e-33rd-street-long-beach-90807?number=3313&utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 23 [Valley Power Systems](/biz/valley-power-systems/) ★★★★½ 4.5 · 32 Google reviews · 2455 Lewis Ave [View profile](/biz/valley-power-systems/) [Call](tel:+15624374734) [Website](http://www.valleypowersystems.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 24 [Duthie Power Services Independent · Locally Owned](/biz/duthie-power-services/) ★★★★ 4.4 · 23 Google reviews · 2335 E Cherry Industrial Cir [View profile](/biz/duthie-power-services/) [Call](tel:+18008993931) [Website](http://www.duthiepower.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 25 [Lee's Tools](/biz/lee-s-tools/) ★★★★½ 4.5 · 428 Google reviews · 1924 N Long Beach Blvd [View profile](/biz/lee-s-tools/) [Call](tel:+13106391900) [Website](http://www.leestools.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 26 [Electrical Work Any](/biz/electrical-work-any/) ★★★★ 4.4 · 67 Google reviews · 2405 E 6th St [View profile](/biz/electrical-work-any/) [Website](http://www.electricalworkany.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 27 [The RV Repair Guy](/biz/the-rv-repair-guy/) ★★★★ 4.3 · 38 Google reviews · 131 W Victoria St [View profile](/biz/the-rv-repair-guy/) [Call](tel:+19072051031) [Website](http://www.thervrepairguy.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 28 [Wayne Electric](/biz/wayne-electric/) ★★★★ 4.4 · 115 Google reviews · 1575 Harbor Ave [View profile](/biz/wayne-electric/) [Call](tel:+15624320928) [Website](http://wayneelectric.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? 29 [LT Generators Independent · Locally Owned](/biz/lt-generators/) ★★★★ 4.2 · 86 Google reviews · 14932 Delano St [View profile](/biz/lt-generators/) [Call](tel:+18187871470) [Website](https://ltgenerators.com/?utm_source=topratedcities&utm_medium=referral) Unclaimed - is this yours? Ratings and review counts sourced from Google. Businesses shown are the highest-rated in Long Beach; owners can claim and verify their listing free. ## Generator Installation in Long Beach: common questions ### Who are the best generator installation companies in Long Beach? Based on Google ratings and review volume as of September 2026, the top rated generator installation companies in Long Beach are Dieseltronics Injection Service, Karmic Electrical, System Wide Services. See the live ranked list, ratings, and contact details on this page. ### How do I find generator installation companies near me in Long Beach? Every company ranked on this page serves Long Beach and the surrounding area, including Belmont Shore, Naples, Bixby Knolls, Los Altos, Signal Hill, Lakewood, Seal Beach. Open any listing for its address, phone number and service area, then call the two or three closest to you. Distance is worth checking yourself: the nearest generator installation company is not automatically the best one, so this page ranks on rating and review volume first and leaves proximity to you. ### Which generator installation companies in Long Beach offer 24/7 emergency service? After-hours availability is not part of a Google rating, so this directory cannot verify it for you in advance. A standby generator that will not start during an outage is the case for calling instead of waiting for morning. Call the top rated generator installation companies on this page and ask two things before you agree to anything: are you dispatching tonight, and what is the after-hours call-out fee. A company that answers both plainly on the phone is usually the one that actually shows up. ### How do I choose a generator installation company in Long Beach? In hurricane country a standby generator is peace of mind. The right installer sizes it to your actual load, handles the gas and electrical permits, and services it before every season. ## Are you a top-rated Long Beach pro? Listings and claims are free. Early claimants receive Premium at no charge, a $297 value, after confirmation. No purchase is required. [Claim your free listing](#) Prefer to talk? Call or text the Top Rated directory on [(813) 454-0813](tel:+18134540813). This is our number, not the number of any business listed here. Related in Long Beach: [Screen Enclosures & Lanai](/screen-enclosure/) · [Veterinarians & Animal Hospitals](/veterinary/) · [Car Dealerships](/car-dealerships/) · [Gas Stations](/gas-stations/)