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Oak Electric partnered with ENS Electric, a like-minded electrical contractor whose company was built on happy customers who refer us to their neighbors, friends, and family!


Avatar for HighPower Electric

HighPower Electric

Based In
5.00(
12
)
Approved Pro

HighPower Electric

Based In
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Specializing in electrical services! We guarantee your satisfaction and won’t leave until the job is done correctly. We take pride in the quality work we provide, while always delivering excellent customer service! , call --or-- click to schedule an estimate today! You can always find us at Highpowerelectricmi.com

"It went wonderful!!!"

Brenda S on October 2025

Specializing in electrical services! We guarantee your satisfaction and won’t leave until the job is done correctly. We take pride in the quality work we provide, while always delivering excellent customer service! , call --or-- click to schedule an estimate today! You can always find us at Highpowerelectricmi.com

"It went wonderful!!!"

Brenda S on October 2025


Avatar for Sol Electric, LLC

Sol Electric, LLC

Located In:
4.92(
12
)
Approved Pro

Sol Electric, LLC

Located In:
4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Ray was extermely knowlable about adding 240v for our new Chevrolet Equinox EV. I watched him work. He knew what he was doing and even explained the wiring process to me as he went along. Great company!! I'll use them again!"

George K on March 2025

We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Ray was extermely knowlable about adding 240v for our new Chevrolet Equinox EV. I watched him work. He knew what he was doing and even explained the wiring process to me as he went along. Great company!! I'll use them again!"

George K on March 2025


Avatar for Electrical Innovations LLC

Electrical Innovations LLC

14255 Cascade Rd SE
5.00(
4
)
Approved Pro

Electrical Innovations LLC

14255 Cascade Rd SE
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
149 local quotes requested

Our mission statement is simple. We aim to provide great customer service and build relationships with our clients beyond the first job. We truly strive to be a one stop shop for electrical services. Nothing is too far outside the box and with our team, and partnerships with other great small businesses in the Grand Rapids area we can always exceed your expectations.

"They replaced it quick and easy, and were on time. Will definitely call again if I need anything done."

Leon K on June 2024

Our mission statement is simple. We aim to provide great customer service and build relationships with our clients beyond the first job. We truly strive to be a one stop shop for electrical services. Nothing is too far outside the box and with our team, and partnerships with other great small businesses in the Grand Rapids area we can always exceed your expectations.

"They replaced it quick and easy, and were on time. Will definitely call again if I need anything done."

Leon K on June 2024


Avatar for PM Technologies

PM Technologies

4619 Clyde Park Avenue Southwest
5.00(
1
)
Approved Pro

PM Technologies

4619 Clyde Park Avenue Southwest
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
74 local quotes requested

Powering and Protecting Residential and Commercial Generator sales, Service and Rentals Great customer service and experience Family owned and operated PM Technologies offers a wide range of generator solutions to meet your power needs in Grand Rapids, Michigan. Our high-quality generators and exceptional generator service ensure that you have reliable backup power to your home or business when you need it the most.

"Very professional and knowledgeable! Did an amazing job while letting us know what was all being performed."

Matt G on August 2024

Powering and Protecting Residential and Commercial Generator sales, Service and Rentals Great customer service and experience Family owned and operated PM Technologies offers a wide range of generator solutions to meet your power needs in Grand Rapids, Michigan. Our high-quality generators and exceptional generator service ensure that you have reliable backup power to your home or business when you need it the most.

"Very professional and knowledgeable! Did an amazing job while letting us know what was all being performed."

Matt G on August 2024


Avatar for Electrical Maintenance, Corp.

Electrical Maintenance, Corp.

16710 Juniper Drive
4.96(
13
)
Approved Pro

Electrical Maintenance, Corp.

16710 Juniper Drive
4.96(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

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 the start to the 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.

"Great price and even better guy! Hire John!"

Michael P on May 2023

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 the start to the 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.

"Great price and even better guy! Hire John!"

Michael P on May 2023


Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Avatar for Mister Sparky of Grand Rapids

Mister Sparky of Grand Rapids

5210 6 Mile Court Suite 4
4.88(
8
)
Approved Pro

Mister Sparky of Grand Rapids

5210 6 Mile Court Suite 4
4.88(
8
)
Approved Pro
Customers say: Quick response
115 local quotes requested
1 years of experience

When homeowners in Grand Rapids and surrounding areas want safer, more reliable homes, they call Mister Sparky! Our local electricians provide exceptional service and high-quality results for all electrical projects, from annual inspections to whole-house rewiring. Our team is known for its expertise, with every member trained and qualified to handle electrical repairs, installations, maintenance, and inspections with the utmost safety. We hold ourselves to the highest standards of professionalism, ensuring all our staff is background-checked and drug-screened. Our work complies with local codes and is covered by the UWIN Guarantee, a 100% guarantee on our parts, labor, and workmanship. Call us today to request an appointment!

"On-time, great communication, and upfront pricing. Definitely recommend working with Connor at Mr Sparky’s GR."

Ryan T on August 2025

When homeowners in Grand Rapids and surrounding areas want safer, more reliable homes, they call Mister Sparky! Our local electricians provide exceptional service and high-quality results for all electrical projects, from annual inspections to whole-house rewiring. Our team is known for its expertise, with every member trained and qualified to handle electrical repairs, installations, maintenance, and inspections with the utmost safety. We hold ourselves to the highest standards of professionalism, ensuring all our staff is background-checked and drug-screened. Our work complies with local codes and is covered by the UWIN Guarantee, a 100% guarantee on our parts, labor, and workmanship. Call us today to request an appointment!

"On-time, great communication, and upfront pricing. Definitely recommend working with Connor at Mr Sparky’s GR."

Ryan T on August 2025


Avatar for MI Electrician LLC

MI Electrician LLC

1908 South Maple Island Road
5.00(
3
)
Approved Pro

MI Electrician LLC

1908 South Maple Island Road
5.00(
3
)
Approved Pro
Customers say: Quick response
21 local quotes requested
16 years of experience

MI Electrician LLC is a well established company in Muskegon, which serves the surrounding communities too. We offer the best in customer service as well as professionalism. We pride ourselves on integrity so our work speaks for itself. Call us for your next job. $30 Trip Charge

"he was very good."

Linda L on February 2025

MI Electrician LLC is a well established company in Muskegon, which serves the surrounding communities too. We offer the best in customer service as well as professionalism. We pride ourselves on integrity so our work speaks for itself. Call us for your next job. $30 Trip Charge

"he was very good."

Linda L on February 2025


Avatar for SULLIVAN Heating Cooling Plumbing

SULLIVAN Heating Cooling Plumbing

4101 40th Street SE, Suite 1
5.00(
3
)

SULLIVAN Heating Cooling Plumbing

4101 40th Street SE, Suite 1
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SULLIVAN Heating Cooling Plumbing is West Michigan's most trusted provider for residential customers. We specialize in the installation, repair, maintenance, and emergency services of HVAC and plumbing systems, ensuring year-round comfort and energy efficiency. With a team of certified technicians, and a commitment to quality service, we deliver reliable solutions tailored to each client’s needs. Whether it’s keeping your home warm in those harsh Michigan winters or cool in the dog days of summer, we’re here to help. So remember, When Your Comfort's in Trouble, Call SULLY on the Double!

"Great every professional"

Ed P on August 2025

SULLIVAN Heating Cooling Plumbing is West Michigan's most trusted provider for residential customers. We specialize in the installation, repair, maintenance, and emergency services of HVAC and plumbing systems, ensuring year-round comfort and energy efficiency. With a team of certified technicians, and a commitment to quality service, we deliver reliable solutions tailored to each client’s needs. Whether it’s keeping your home warm in those harsh Michigan winters or cool in the dog days of summer, we’re here to help. So remember, When Your Comfort's in Trouble, Call SULLY on the Double!

"Great every professional"

Ed P on August 2025

Showing 1-10 of 32
Generator Install questions, answered by experts

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

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.

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.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

The Grandville, MI homeowners’ guide to generator installs

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