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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon43
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Delhi, MI

*The Angi rating for Generator Install companies in Delhi, MI 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 Delhi, MI 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 July 25, 2026

Find Generator install pros in Delhi

Avatar for Homestead Enterprises of MI
Homestead Enterprises of MI
4.9(
45
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Delhi, MI and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Charles and Joyce from Homestead were great to work with. From the time they came out to quote our generator, placement, installation through final inspections. Charles has great attention to detail. They treated our home as if it was theirs. Joyce helped with all the documentation and warranty process. Great people to work with."
Relays for fire smoke dampers
FARM HOUSE PANEL UPGRADE (before)
Farm house panel upgrade (after)
Panel upgrade (after)
INDICATOR LGHTS

+21

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Reliant Electric
Reliant Electric
5.0(
75
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Delhi, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Very respectful, on time, and did the work professionally. Will definitely keep their card on the fridge :) We installed an external receptacle for our portable generator and a mechanical interlock for safety to prevent back feeding to the grid"
Response time10 hrs
Response rate98%
33 neighbors recently requested a quote
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Avatar for PM Technologies
PM Technologies
3.7(
16
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Delhi, MI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Great John the installer did a great job"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

13 neighbors recently requested a quote
Recommended by42%of homeowners
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Avatar for Superior Power & Lighting, Inc.
Superior Power & Lighting, Inc.
4.5(
130
)
Fixed Generator - InstallPortable Generator - Install

Serving Delhi, MI and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"The technician was very experienced. He explained me available options."
SUPERIOR POWER & LIGHTING
NEVER BE WITHOUT POWER AGAIN
Verizon lighting
Custom ceiling fans
Accent lighting

+2

Response time12 hrs
Recommended by96%of homeowners
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Avatar for Oak Electric Service Inc
Oak Electric Service Inc
4.5(
266
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Delhi, MI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"The crew from Oak Electric, just installed my generator. They did a great job. Prompt, hard working, professional, cleaned up. Great work, great guys."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+58

Recommended by91%of homeowners
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Avatar for Next Generations Power, LLC
Next Generations Power, LLC
4.6(
24
)
Portable Generator - Repair

Serving Delhi, MI and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Don was very pleasant to work with. He did forget to call me about when he would pick up the generator. But with the price and speed and workmanship made up for it."
Response time2 days
Recommended by95%of homeowners
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Avatar for Current Electrical Systems
Current Electrical Systems
4.5(
296
)
Portable Generator - InstallPortable Generator - Repair

Serving Delhi, MI and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"The professionalism of Josh, the project manager and all of the workers was top notch: they were competent, experienced and explained each phase of the electrical project. We now have a new load center installed, as well as a generator interlock system. All of the work was completed in one day, as promised. Josh made sure that my husband and I were fully informed about how to connect our new generator."
Response time1 day
21 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Westborn Electric
Westborn Electric
4.4(
181
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Delhi, MI and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Cody from Westborn did an outstanding job upgrading our panel. The job included all wiring from the connection at the house through to the basement and into the panel. The quality was very high and we are very satisfied with the end result."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time1 day
Recommended by93%of homeowners
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Avatar for Generator Supercenter of Detroit
Generator Supercenter of Detroit
4.0(
9
)
Fixed Generator - InstallFixed Generator - Repair

Serving Delhi, MI and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Professional and knowledgeable company who takes pride in their customer service and product. They installed a cold weather kit, took care of annual maintenance and now monitor our generator 24hours a day. Gives us piece of mind on our investment."
Office
Office Display
Inventory
Response time1 day
Response rate98%
Recommended by75%of homeowners
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Showing 1-10 of 37
Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

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

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

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.

The Delhi, MI 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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