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Avatar for Andrew's Electrical, Inc.
Andrew's Electrical, Inc.
4.8(
26
)
Fixed Generator - Install

Serving Maricopa, AZ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"David quoted us a great price for the install. Dustin came out a few days later and did a great looking install and even mounted my charging unit on the wall for us. I recommend Andrew's Electrical."
Response time1 day
Response rate98%
Recommended by96%of homeowners
Avatar for Lotus Electric
Lotus Electric
5.0(
1
)
Portable Generator - Repair

Serving Maricopa, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Did a wonderful job! Owner was great at communicating with us about what the issue was and what he recommended for us to do. They were quick to get back to us with a date/time that they could come do the job. Reasonable price and did the work in a timely manner. We will be recommending Lotus Electric to our family and friends!"
 EV Install
Chandelier Install
Chandelier Install
Sconce Install
Ev Install

+1

David
New to Angi
Portable Generator - Repair

Serving Maricopa, AZ and surrounding areas

Approved

If you’re looking for high-quality, reliable electrical work, I’d love to put in a bid for your project. Having gone through an accredited electrical apprenticeship, I take pride in doing things safely, cleanly, and strictly to code. I have extensive hands-on experience with everything from precise conduit fabrication and clean panel terminations to heavy-duty installations.\n​Whether you need new ceiling fans or light fixtures installed, a dedicated circuit pulled for an electric car charger, or underground direct burial work for outdoor power, I do the math and get it done right the first time. Feel free to reach out to discuss what you need done and get a fair, honest quote!

Avatar for Arizona total home solutions
Arizona total home solutions
New to Angi
Portable Generator - Repair

Serving Maricopa, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We have been in the trades for 10 years, we can do electrical, plumbing, painting, furniture assembly and all around home maintenance. No job is too small for us. We can give you an accurate price same day no charge. Small business family owned and operated right here in the west valley of Arizona.

1 neighbors recently requested a quote
Wass up Services LLC
New to Angi
Portable Generator - Repair

Serving Maricopa, AZ and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

With 10 years of experience as a commercial electrician, I bring strong technical expertise and a well-rounded skill set to a wide range of home and building repairs. As I launch my handyman business, I’m committed to delivering reliable, high-quality work with a focus on safety—especially when it comes to electrical projects. As a hardworking father of three, I take pride in honest service, clear communication, and treating every home with care and respect.

New ceiling fan install
New ceiling fan install
2 neighbors recently requested a quote
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Generator Install questions, answered by experts

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 amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

The Maricopa, AZ homeowners’ guide to generator installs

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