Get matched with top generator install pros in Bellflower, CA

Q: Can a natural gas generator work without electricity or in a power outage?

• <div><p>Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn&rsquo;t working. The trick is using a <a href="https://www.angi.com/articles/cost-install-generator-transfer-switch.htm?entry_point_id=33797025">transfer switch</a> (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.</p></div>

Q: Can you use biofuel in a whole-house generator?

• <div><p>In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.</p></div>

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: What happens with the generator when the local power goes back on?

• <div><p>If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you&rsquo;ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.</p></div>

Q: Do diesel generators have any important downsides?

• <div><p>While diesel is relatively stable, it won&rsquo;t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it&rsquo;s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn&rsquo;t always ideal for home use. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Bellflower, CA?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Bellflower, CA

*The Angi rating for Generator Install companies in Bellflower, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Bellflower, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on May 31, 2026

Reviewed in May 2026
We hired Javier to install pavers in the backyard and front yard. He also installed artificial lawn for us. He did great work. He was competitively priced. He was so easy to work with. Javier had great ideas and suggestions as well.
J & F Professional Landscape Inc
Request a quote
Reviewed in April 2025
Andres is a master installer. He was the lead installer for me on my last 80 unit job . He is a true professional
A D D DRYWALL INC
Request a quote
Reviewed in September 2024
Jose, our installer was very professional about giving us information regarding the installation and process He arrived on time and finished the work on time. Big +, he made sure everything was fine before leaving
Clean My Gutters
Request a quote
Reviewed in July 2024
Mauricio and his team were amazing. They gave me a curtesy call before installation. They had the best prices in town and were great with answering all my questions, so I decided to give them a try. When installing they were professional and quick to get the job done. I love the results. I will...
Vasquez's Window Covering Installations
Request a quote
Reviewed in March 2024
Just had Paul come by and install a new Rain Bird wifi sprinkler timer. What a joy to meet him. Old school nice and installed it without a problem. Big shout out to Paul from Bellflower Landscaping. Note: I had called at least three other Landscape people, and all three of them said that...
Bellflower Landscaping
Request a quote
Reviewed in February 2024
Flawless Grass transformed our backyard into an area that everyone will be able to enjoy forever. The installers worked very hard to ensure everything was completed within one day.
Flawless Grass
Request a quote
Reviewed in January 2024
He installed our dryer and washer quickly and easily. Was very easy to communicate with. Will hire him again.
Tech Cert Appliance Repair
Request a quote
Reviewed in August 2023
Job was done well. Very reasonable price for installation
Pachuco
Request a quote
Reviewed in September 2022
Installer was well organized, punctual and knowledgeable.
Door MD - Unlicensed Contractor
Request a quote
Reviewed in March 2022
Great experience was contacted quickly and the next day had a quote that was agreeable, his team was great and efficient I would recommend Ramona's for anyone looking for a system installed
Ramona's Son Services, Inc.
Request a quote

Find Generator install pros in Bellflower

JK Flores Enterprise LLC.

5.0(

)

Serving Bellflower, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"It went very well. Jorge installed the ceiling fans in a timely manner and was very neat. I definitely will hire him again and refer him to family and friends."

+28

Response time4 hrs

Response rate95%

4 neighbors recently requested a quote

Request Quote

Garafano Electric, Inc.

4.8(

188

)

Serving Bellflower, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"William and his team did a fantastic job upgrading our meter panel. They took care of all the permits and had the job done on time and on schedule. They were extremely communicative throughout the entire process and I would use them for all electrical services in the future."

Response time3 days

5 neighbors recently requested a quote

Recommended by98%of homeowners

Serving Bellflower, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quick response

"Carlos is wonderful. He is thorough and does high-quality work. I would recommend him to anyone needing electrical work done."

Response time6 hrs

Response rate100%

Recommended by100%of homeowners

Request Quote

Excellence Electric, Inc.

4.8(

297

)

Serving Bellflower, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I would highly recommend Excellence Electric, they installed a Tesla connector in my garage, they were punctual and the work was of the highest quality."

11 neighbors recently requested a quote

Recommended by96%of homeowners

Serving Bellflower, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"They were able to come out next day and install my EV charger. Ryan was communicative and responsive and got me an estimate quickly. Overall excellent customer service and work well done!"

Response time5 hrs

Recommended by98%of homeowners

Serving Bellflower, CA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Albrik Electric Co was contracted out as a 3rd party to complete an installation for a business client. The former electrical contractor was let go and Albrik Electric Co stepped in to resume the work. Between the ease of communication, the quality of work, flexibility of work time, and fair pricing, I highly recommend using Albrik Electric Co. We will consider using this company again for future projects."

Response time9 hrs

Response rate100%

3 neighbors recently requested a quote

Serving Bellflower, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Paul and his team were very professional, punctual and stayed in communication about the installation process. I would definitely hire them again!"

Response time1 day

Recommended by94%of homeowners

Request Quote

Casaroja Electric Inc

5.0(

)

Serving Bellflower, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"Great service got my charging station set up at my home and the tech upgraded my panel for a lower price then what I had got quoted from other electricians."

5 neighbors recently requested a quote

Request Quote

M.Y. Electrical Contractor

4.6(

256

)

Serving Bellflower, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Impressed with Luis & team. First installed new outlets for a TV, moved an outlet, installed outdoor lights, then upgraded my electric panel. Each time great work, very reliable, and I know it’s fairly priced."

+29

Response time1 day

6 neighbors recently requested a quote

Recommended by92%of homeowners

Serving Bellflower, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Job was done right and price was fair for the EV charger install. I like that they consulted with me on options instead of rushing through the job."

Response time1 day

1 neighbors recently requested a quote

Recommended by90%of homeowners

Request Quote

...

Showing 1-10 of 723

Generator Install questions, answered by experts

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Bellflower, CA homeowners’ guide to generator installs

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

See all articles

C.E. Larusso
•
Mar 26, 2026Mar 26, 2026
How Much Does Whole-House Generator Installation Cost in Los Angeles, CA? [2026 Data]
The cost to install a whole-house generator in Los Angeles, CA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Alison Kasch
•
May 3, 2026May 3, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Tyler Lacoma
•
May 3, 2026May 3, 2026
How Do Natural Gas Generators Work?
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
Dan Simms
•
May 21, 2026May 21, 2026
How to Hire a Generator Installer
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Becca Lewis
•
May 3, 2026May 3, 2026
How to Use a Generator to Power Your House
Having a back-up power source in case of emergency is important. Here’s how to use a generator to power your house.