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Verified Reviews for Generator Install pros in Glendale, WI

*The Angi rating for Generator Install companies in Glendale, WI 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 Glendale, WI 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 October 02, 2025

Find Generator install pros in Glendale

Avatar for M&L Electrical Solutions LLC
M&L Electrical Solutions LLC
4.9(
18
)

Serving Glendale, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They were able to come out at a time that worked for me. The installer was very friendly, did a great job and explained everything to me. Thanks again!"
Remodel
Electrical Project
Electrical Project
Remodel
Electrical Project

+28

Response time2 days
Response rate92%
8 neighbors recently requested a quote
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Avatar for Hometown Heating, Air & Electric
Hometown Heating, Air & Electric
4.9(
123
)

Serving Glendale, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Jeff was prompt, courteous and professional. He installed my light/fan quickly. The cost was within my budget---I was very pleased with his work. I WILL recommend to family and friends."
Making sheet metal
Training is a Priority
Quality Install
Response time8 hrs
Response rate95%
24 neighbors recently requested a quote
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Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
9
)

Serving Glendale, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Very prompt and professional, installation was in a timely manner. Very helpful with any questions and explanations. After job was complete. Highly recommended."
Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

29 neighbors recently requested a quote
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Avatar for Current Electric Company
Current Electric Company
4.7(
140
)

Serving Glendale, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Credit card accepted

"Dan (The Technician) and his Apprentice (Brody) were EXCELLENT) and would give them more than 5 STARS IF POSSIBLE! We have used Dan at Current Electric several times with difficult tasks but he seems to always find a way to get the project done! We had 3 lights installed today, had rewiring so they not exposed and got our projects done that we wanted for 2 years now THANK YOU SO MUCH! I would recommend them to anyone! Pat (Hartland, Wisconsin)"
Kitchen Remodel
Landscape Lighting
Restaurant Lighting
Lighting in newly built hotel
Commercial Solar

+2

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for HORIZON ELECTRIC COMPANY
HORIZON ELECTRIC COMPANY
4.7(
30
)

Serving Glendale, WI and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"I found the service man to be very efficient. Very personable able to answer all my questions. He got ready to work and the electrical work made a difference between night and day. I would definitely recommend Horizon Electric."
Miscellaneous
Miscellaneous
Miscellaneous
Miscellaneous
Miscellaneous

+6

50 neighbors recently requested a quote
Recommended by65%of homeowners
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Avatar for Crown Electrical, LLC
Crown Electrical, LLC
4.6(
17
)

Serving Glendale, WI and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Had them come out and install 2 ceiling fans very professional and fairly fast worked great and they cleaned up well after the install"
Response time5 hrs
11 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for JLK Contractor Services, LLC
JLK Contractor Services, LLC
4.3(
101
)

Serving Glendale, WI and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"I would hire Jim and his team at JLK Contractor Services again any time, they were quick to respond, and came prepared for the project and did excellent work. We had 5 overhead light fixtures wired and installed in three rooms and a closet, a bath fan installed, new outlets installed and conduit run for the garage, and office Ethernet installed. I had shopped around and had an idea of the cost and Jim s team came in under my initially planned budget. Great work JLK, many thanks!"
Service change-before
Service change-100 amps circuit breakers
Service change-before 60 amp round meter
Service change 100 amp rectangular meter socket
30 amp 240-volt 4 wire dryer receptacle & cord

+8

Response time2 days
Recommended by74%of homeowners
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Avatar for Powerhouse, LLC
Powerhouse, LLC
5.0(
22
)

Serving Glendale, WI and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Jim was very fast at coming to evaluate what we all needed to have done. He did a great job and cleaned up after he was finished. While he was here we had an issue come up for another electrical problem and he ordered the part and came back as soon as he got the part. Will definitely hire him again when we need electrical work."
Response time12 hrs
Recommended by95%of homeowners
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Showing 1-10 of 44
Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

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.

The Glendale, WI homeowners’ guide to generator installs

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

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