Top-rated generator installers.

Get matched with top generator installers in Merrill, WI

There are 0 highly-rated local generator installers.

Generator installers in Merrill

Szews Electric, LLC
184001 Pine View Road
5.00(
5
)
Approved Pro
Szews Electric, LLC
184001 Pine View Road
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Welcome to Szews Electric, LLC! In business since 2022, we bring over twenty years of experience to the electrical industry. We specialize in all electrical work for both residential and commercial properties, and no job is too big or too small. Serving Birnamwood and its surrounding areas, be sure to give us a call today!

"Matt was very professional. Kind. And did the job I asked him to do and a little extra. I was very pleased with his work. I would highly recommend him to everyone"

Heide R on April 2023

Welcome to Szews Electric, LLC! In business since 2022, we bring over twenty years of experience to the electrical industry. We specialize in all electrical work for both residential and commercial properties, and no job is too big or too small. Serving Birnamwood and its surrounding areas, be sure to give us a call today!

"Matt was very professional. Kind. And did the job I asked him to do and a little extra. I was very pleased with his work. I would highly recommend him to everyone"

Heide R on April 2023


Avatar for Lane's Electric LLC
Lane's Electric LLC
E206 Broten Rd
5.00(
11
)
Approved Pro
Lane's Electric LLC
E206 Broten Rd
5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
68 local quotes requested

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Lane's Electric LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Lane responded right away to my request for help on a project to put in some recessed light over a shuffle board table. He went to the site sooner then originally planned. He called to ask some questions when he got there and we further discussed him changing out all of our light switch es plates/receptacles/outlets as they were mismatched from previous owner ( this is a summer lake property for us- 2nd home). We agreed on a price and and he did it all the same day. Husband went up to look at work today and was thrilled with Lanes work and how tidy everything was kept. Will will use Lane again if we need any further assistance."

Dana C on January 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Lane's Electric LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Lane responded right away to my request for help on a project to put in some recessed light over a shuffle board table. He went to the site sooner then originally planned. He called to ask some questions when he got there and we further discussed him changing out all of our light switch es plates/receptacles/outlets as they were mismatched from previous owner ( this is a summer lake property for us- 2nd home). We agreed on a price and and he did it all the same day. Husband went up to look at work today and was thrilled with Lanes work and how tidy everything was kept. Will will use Lane again if we need any further assistance."

Dana C on January 2025


Avatar for Frasier's Plumbing & Heating, Inc.
Frasier's Plumbing & Heating, Inc.
310 North Brown Street
4.56(
26
)
Approved Pro
Frasier's Plumbing & Heating, Inc.
310 North Brown Street
4.56(
26
)
Approved Pro
Customers say: Quick response
69 local quotes requested
107 years of experience

Frasier's Plumbing & Heating is proud to be a family owned locally operated business that has been serving the community since 1918! With years of experience and unmatched expertise we can help with any and all of your plumbing, heating and cooling needs. From installations and replacements to service and maintenance you can count on us to find the right solution to your situation. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. You can count on us to be timely, tidy and when the job is done you will be 100% satisfied with the work that was done. Let us show you why Frasier's customers become customers for life, get in touch today! -Financing Options Available

"Frasiers sent Cody to complete the requested plumbing work. Cody arrived on time and completed the work in a timely manner. We had Cody return to replace shutoff valves to other plumbing as well. Last week we had Luke come out to provide an estimate for electrical work. He was thorough and explained everything. Luke is scheduled to return to complete the work. Communication has been fantastic with everyone at Frasiers. They have been professional and courteous every step of the way."

Alexa K on December 2023

Frasier's Plumbing & Heating is proud to be a family owned locally operated business that has been serving the community since 1918! With years of experience and unmatched expertise we can help with any and all of your plumbing, heating and cooling needs. From installations and replacements to service and maintenance you can count on us to find the right solution to your situation. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. You can count on us to be timely, tidy and when the job is done you will be 100% satisfied with the work that was done. Let us show you why Frasier's customers become customers for life, get in touch today! -Financing Options Available

"Frasiers sent Cody to complete the requested plumbing work. Cody arrived on time and completed the work in a timely manner. We had Cody return to replace shutoff valves to other plumbing as well. Last week we had Luke come out to provide an estimate for electrical work. He was thorough and explained everything. Luke is scheduled to return to complete the work. Communication has been fantastic with everyone at Frasiers. They have been professional and courteous every step of the way."

Alexa K on December 2023


Rangeline Electric LLC
501 Clermont Street
5.00(
2
)
Rangeline Electric LLC
501 Clermont Street
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Master Electrician specializing in Residential, Commercial, and Service work. Growing up on a farm in Deerbrook, WI, I always had a passion for the outdoors and was raised to know the value of hard work. It wasn't until halfway through college that I realized my passion for entrepreneurship and working with my hands. Electrical seamed like the perfect fit for me. I've grown to love the endless pursuit of knowledge in the electrical field and being able to help customers achive their visions.

"Went well very professional Luke and his helper were very friendly and got the job done in a short time"

Kevin W on December 2023

Master Electrician specializing in Residential, Commercial, and Service work. Growing up on a farm in Deerbrook, WI, I always had a passion for the outdoors and was raised to know the value of hard work. It wasn't until halfway through college that I realized my passion for entrepreneurship and working with my hands. Electrical seamed like the perfect fit for me. I've grown to love the endless pursuit of knowledge in the electrical field and being able to help customers achive their visions.

"Went well very professional Luke and his helper were very friendly and got the job done in a short time"

Kevin W on December 2023


Red Barn Electric, LLC
5263 County Rd F
5.00(
2
)
Red Barn Electric, LLC
5263 County Rd F
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned and operated small company, Samuel himself has been in the field for more than 10 years, we have 3 employees, we offer consumer financing options on our projects and we accept all major credit cards.

We are a family owned and operated small company, Samuel himself has been in the field for more than 10 years, we have 3 employees, we offer consumer financing options on our projects and we accept all major credit cards.


Gray Electric LLC
N4717 Hwy 12-16
5.00(
1
)
Gray Electric LLC
N4717 Hwy 12-16
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Proudly serving both Mauston and Tomah and the area for over 50 years as a family owned and operated business, Gray Electric is the leading residential and commercial, and industrial electrical service provider in the region. Not only can we address any electrical service needs, we’ll provide you with a variety of options so you can choose which one works best for you! We handle projects of any size, from residential repairs to rewiring entire factories. Our employees are skilled at their craft, have apprenticed with master electricians, take continuing education courses, and regularly attend seminars. The main goal of Gray Electric for has always been quality customer service. That goal has been attained with the professional, competent, and caring employees.

"Great, the electrician showed up on time, replaced the box and put a new cover on, and he even swept up his mess and wiped the floor up with a paper towel! Would recommend to any of my friends and family!"

Myles C on February 2019

Proudly serving both Mauston and Tomah and the area for over 50 years as a family owned and operated business, Gray Electric is the leading residential and commercial, and industrial electrical service provider in the region. Not only can we address any electrical service needs, we’ll provide you with a variety of options so you can choose which one works best for you! We handle projects of any size, from residential repairs to rewiring entire factories. Our employees are skilled at their craft, have apprenticed with master electricians, take continuing education courses, and regularly attend seminars. The main goal of Gray Electric for has always been quality customer service. That goal has been attained with the professional, competent, and caring employees.

"Great, the electrician showed up on time, replaced the box and put a new cover on, and he even swept up his mess and wiped the floor up with a paper towel! Would recommend to any of my friends and family!"

Myles C on February 2019


Next Energy Solution Inc.
231 Walnut St
1.00(
2
)
Next Energy Solution Inc.
231 Walnut St
1.00(
2
)
30 years of experience

Next Energy Solution Inc. is a Pioneer in the Solar Electric Industry with Pre Engineered Plug N Play Solar Electric Systems. We contract with Electrical design engineers throughout North America to bring the best possbile solution for the customer. We prescreen our contracting partners to ensure they are properly Licensed and Insured and trained, giving our customer a good experience and willingness to refer NES to the friends. NES offers No Money Down Financing program up to $40,000. NES is AG Star approved vendor of Solar Electric Systems for Agriculture NES has specially designed easy to install Plug N Play Solar kits with a 25 Year performance Warranty.

"It did not. After paying a down payment and submitting all paperwork the array was not installed. From my experience I cannot recommend this company."

Shane B on August 2018

Next Energy Solution Inc. is a Pioneer in the Solar Electric Industry with Pre Engineered Plug N Play Solar Electric Systems. We contract with Electrical design engineers throughout North America to bring the best possbile solution for the customer. We prescreen our contracting partners to ensure they are properly Licensed and Insured and trained, giving our customer a good experience and willingness to refer NES to the friends. NES offers No Money Down Financing program up to $40,000. NES is AG Star approved vendor of Solar Electric Systems for Agriculture NES has specially designed easy to install Plug N Play Solar kits with a 25 Year performance Warranty.

"It did not. After paying a down payment and submitting all paperwork the array was not installed. From my experience I cannot recommend this company."

Shane B on August 2018


Toboa Energy Resources LLC
200 S Executive Dr #101
No reviews
Toboa Energy Resources LLC
200 S Executive Dr #101
No reviews
18 years of experience

Specializing in sales and application of industrial products providing high quality US made solar and fluid handling equipment with products such as pumps, filters, valves and more. We offer expert application engineering services for complete lines of power generation equipment and accessories, portable and stationary lighting, heat transfer, electric motors and drives, just about everything! Buy your equipment here online or over the phone offering top brand pumps, filters, valves, solar panels, generators, commercial and residential lighting solutions a perfect source for contractors. Toboa Energy serves original equipment manufacturers “O.E.M.s”, commercial, industrial and residential customers. Located in the heartland of America we’ve supplied residential, commercial, agricultural, industrial, military and government needs online since 2007. We offer products designed, assembled or completely built in North America.

Specializing in sales and application of industrial products providing high quality US made solar and fluid handling equipment with products such as pumps, filters, valves and more. We offer expert application engineering services for complete lines of power generation equipment and accessories, portable and stationary lighting, heat transfer, electric motors and drives, just about everything! Buy your equipment here online or over the phone offering top brand pumps, filters, valves, solar panels, generators, commercial and residential lighting solutions a perfect source for contractors. Toboa Energy serves original equipment manufacturers “O.E.M.s”, commercial, industrial and residential customers. Located in the heartland of America we’ve supplied residential, commercial, agricultural, industrial, military and government needs online since 2007. We offer products designed, assembled or completely built in North America.


Northwoods Heating & Cooling LLC
Unknown
No reviews
Northwoods Heating & Cooling LLC
Unknown
No reviews
23 years of experience

We are a family run Business having 5 employees. Most service technicians are NATE certified.

We are a family run Business having 5 employees. Most service technicians are NATE certified.


WENGER EQUIPMENT LLC
R1073 COUNTY ROAD M
No reviews
WENGER EQUIPMENT LLC
R1073 COUNTY ROAD M
No reviews
39 years of experience

Wenger Equipment is a local family-owned business about 20 minutes west of Wausau WI. We sell and repair lawn mowers, chainsaws, string trimmers, garden tillers and much more. Since we started in 1986 our goal has always been to provide our customers with the highest quality products and service. As a small family-owned business, we have a reputation among our customers (consumers and professionals) for having top quality products and service. If you are frustrated with big box store brands and poor service, Wenger Equipment is the place for you. Whether you are a professional or an occasional user we can help. We look forward to seeing you!

Wenger Equipment is a local family-owned business about 20 minutes west of Wausau WI. We sell and repair lawn mowers, chainsaws, string trimmers, garden tillers and much more. Since we started in 1986 our goal has always been to provide our customers with the highest quality products and service. As a small family-owned business, we have a reputation among our customers (consumers and professionals) for having top quality products and service. If you are frustrated with big box store brands and poor service, Wenger Equipment is the place for you. Whether you are a professional or an occasional user we can help. We look forward to seeing you!

Showing 1-10 of 17

Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

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. 

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.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
A portable inverter generator
Mar 3, 2025
Mar 3, 2025
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Boy and girl jumping on the couch sofa
Apr 1, 2025
Apr 1, 2025
A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
A natural gas generator outside a house
Apr 1, 2025
Apr 1, 2025
Natural gas generators emit carbon monoxide, a harmful gas. Learn about what carbon monoxide is and tips to operate your generator safely.
A house generator in the backyard of a house
Apr 1, 2025
Apr 1, 2025
Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.
outdoor diesel power generator
Apr 1, 2025
Apr 1, 2025
Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
emergency power supply outside home
Apr 4, 2025
Apr 4, 2025
How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
Share project details to get started.