Top-rated generator install pros.

Get matched with top generator install pros in Dubuque, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Dubuque, IA?

Select your specific project to find the pro for you.

Find Generator install pros in Dubuque

Avatar for WireOne, LLC
WireOne, LLC
4.4(
104
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business+2 more

Serving Dubuque, IA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Jadyn was very professional and thorough. However, the service charge was not expressed at the time of scheduling the appointment. I asked specifically if there were any upfront costs. I was told No. Jadyn asked how would I be making a payment, I asked what payment as I thought this was a consult, quote. As there were no fees to be paid unless services were rendered. Then the lady I scheduled the appointment with called me with an attitude that if I did not pay then her Accounting Dept would contact me."
Basement Wiring
Training
Outlets
Tv Mounting
Can Lights and Fan

+5

Response time20 mins
Recommended by95%of homeowners
Wille Electric, LLC
4.7(
3
)
Fixed Generator - InstallFixed Generator - Repair

Serving Dubuque, IA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Response time5 hrs
Avatar for Cannon Solar
Cannon Solar
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Dubuque, IA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n

Response time9 hrs
Response rate100%
Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

The Dubuque, IA homeowners’ guide to generator installs

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