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Best generator install pros near Waterloo, NE

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

Avatar for Universal Electric Inc
Universal Electric Inc
4.3(
61
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Waterloo, NE and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"Once we found a time that worked for both of us, I asked how much it would be. Was told $85. They walk in my house without putting on shoe coverings (we have new carpet) and shoe coverings should just be a given for any service coming into a customer house. The one he sent couldn't figure it out. He was here for MAYBE 10 minutes; he called someone to try and figure it out, ended up going to Menards to purchase a different switch, (that's ok), was gone MAYBE 45 minutes, installe switch and charged $200. Upon my arrival home in the evening, switch did not work. Had to keep another switch on to make the one they installed work. He sent another young man the next day after and he was here MAYBE 10 minutes (and the owner implied he should charge more since they had to come back- REALLY???) I asked if we could some money refunded and was told I could stop by the shop and get 1/2 hour refunded. He can keep is $42.50 to send his employees to school. My opinion total cost should not have been more than $100."
Additional Photos
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Spark Electric Company
New to Angi
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Waterloo, NE and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

Spark Electric Company 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 time4 hrs
Avatar for JP Electric, Inc.
JP Electric, Inc.
5.0(
21
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Waterloo, NE and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"JP Electric re-defines professionalism in every respect... We had two Kohler generators installed on adjacent properties, and from the initial quote to the final cleanup we were dealing with superbly qualified and professional individuals. The installation was A+ in terms of fit and finish, and Jeff was on top of every aspect of the process, even lining-up the gas company, and the permit officials so that the tasks to be done inside could fit our schedules. We will have JP Electric install another generator at a rental property next Spring and we look forward to what we already know will be a great installation and follow-up service!"
Kohler 48RCL
KOHLER 20RESD
KOHLER 20RESC
KOHLER 60KW industrial
Kohler 48RCL

+22

Response time1 day
Response rate89%
Recommended by95%of homeowners
Showing 1-10 of 21
Generator Install FAQs, answered by experts

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

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.

The Waterloo, NE homeowners’ guide to generator installs

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