Top-rated generator install pros.

Get matched with top generator install pros in Centuria, WI

Enter your ZIP and get matched with up to 5 pros

Find Generator install pros in Centuria

Avatar for Comfort by Design

Comfort by Design

4.61(
74
)
Approved Pro

Comfort by Design

4.61(
74
)
Approved Pro
Customers say: Quality work
161 local quotes requested
34 years of experience

At Comfort By Design, we’re more than just a service provider—we’re your trusted neighbors dedicated to transforming your home into a true sanctuary with solutions tailored to your unique needs. For over 30 years, we’ve been delivering exceptional heating, air conditioning, geothermal, fireplace, and electrical services, ensuring your home stays comfortable, safe, and efficient all year long. Our mission is to deliver "Your Comfort, Your Way," backed by an unwavering commitment to customer satisfaction. Our certified expert technicians take pride in providing innovative and efficient solutions using the highest quality parts and equipment, ensuring lasting performance and reliability. With fair and transparent pricing, there are no surprises—just honest, dependable service you can trust. Plus, with our same-day priority service, we’re there when you need us most. When you choose Comfort By Design, you’re not just hiring a service provider—you’re partnering with a team that values your comfort as much as you do. Whether it’s an emergency repair, routine maintenance, or a new system installation, you can rely on us to deliver expert service with integrity, every time.

"WARNING - make sure you get a fully price estimate up front before they begin to do work. I brought them in to work on furnace/AC unit/split AC unit servicing garage (based on a promotional price for the first two). It was found my split unit needed a recharge for coolant and I was told that it'd only be 5 lbs of coolant and that this would be priced by the pound (which was reasonable). The bill came and they tacked on a flat charge of $219 for the coolant (this is in addition to the $129 charge to look over the split unit). I felt baited-and-switched. I also contacted them about this, and the answer came down to "This is additional profit for us added onto your bill." Not pleased. At all. Particularly since the coolant in question costs approximately $6 per pound and they only used 5 lbs (one would assume that the $129 charge built in enough profit for labor/licenses/equipment due to the limited time spent working on the split unit. Apparently not). Comfort By Design does excellent work, and they do stand by their work, but just be VERY CAREFUL in finding out what they're going to charge you, particularly if something extra comes up when they're doing a job."

Bryan P on June 2020

At Comfort By Design, we’re more than just a service provider—we’re your trusted neighbors dedicated to transforming your home into a true sanctuary with solutions tailored to your unique needs. For over 30 years, we’ve been delivering exceptional heating, air conditioning, geothermal, fireplace, and electrical services, ensuring your home stays comfortable, safe, and efficient all year long. Our mission is to deliver "Your Comfort, Your Way," backed by an unwavering commitment to customer satisfaction. Our certified expert technicians take pride in providing innovative and efficient solutions using the highest quality parts and equipment, ensuring lasting performance and reliability. With fair and transparent pricing, there are no surprises—just honest, dependable service you can trust. Plus, with our same-day priority service, we’re there when you need us most. When you choose Comfort By Design, you’re not just hiring a service provider—you’re partnering with a team that values your comfort as much as you do. Whether it’s an emergency repair, routine maintenance, or a new system installation, you can rely on us to deliver expert service with integrity, every time.

"WARNING - make sure you get a fully price estimate up front before they begin to do work. I brought them in to work on furnace/AC unit/split AC unit servicing garage (based on a promotional price for the first two). It was found my split unit needed a recharge for coolant and I was told that it'd only be 5 lbs of coolant and that this would be priced by the pound (which was reasonable). The bill came and they tacked on a flat charge of $219 for the coolant (this is in addition to the $129 charge to look over the split unit). I felt baited-and-switched. I also contacted them about this, and the answer came down to "This is additional profit for us added onto your bill." Not pleased. At all. Particularly since the coolant in question costs approximately $6 per pound and they only used 5 lbs (one would assume that the $129 charge built in enough profit for labor/licenses/equipment due to the limited time spent working on the split unit. Apparently not). Comfort By Design does excellent work, and they do stand by their work, but just be VERY CAREFUL in finding out what they're going to charge you, particularly if something extra comes up when they're doing a job."

Bryan P on June 2020


Avatar for Geosync Communications

Geosync Communications

4.83(
78
)
Approved Pro

Geosync Communications

4.83(
78
)
Approved Pro
Customers say: True professional
29 local quotes requested
9 years of experience

Geosync Communications is a Technology Systems Contractor that services the greater Minneapolis, St Paul area. Geosync represents competing data, security camera and access control systems to best serve our clients interests. Our goal is to deliver the best end-user experience, with a focus on PoE IP-based systems, we strive to find the best cutting edge technology to match our clients needs and budget. Geosync keeps costs low and quality of service high through consolidated, local and individually contactable sales, support and always licensed installation specialists. Established 2017 Over 5,000 projects and counting completed License # TS100006

"Sam did an awesome job installing an antenna and connecting several TVs as well as a Table device. He is very knowledgeable about his craft. Will definitely look into hiring him for other services as well (network/home security). "

Bernie Z on November 2025

Geosync Communications is a Technology Systems Contractor that services the greater Minneapolis, St Paul area. Geosync represents competing data, security camera and access control systems to best serve our clients interests. Our goal is to deliver the best end-user experience, with a focus on PoE IP-based systems, we strive to find the best cutting edge technology to match our clients needs and budget. Geosync keeps costs low and quality of service high through consolidated, local and individually contactable sales, support and always licensed installation specialists. Established 2017 Over 5,000 projects and counting completed License # TS100006

"Sam did an awesome job installing an antenna and connecting several TVs as well as a Table device. He is very knowledgeable about his craft. Will definitely look into hiring him for other services as well (network/home security). "

Bernie Z on November 2025


"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025


Avatar for Gray Electric LLC

Gray Electric LLC

5.00(
1
)

Gray Electric LLC

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.

1.00(
2
)

Next Energy Solution Inc.

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


Avatar for Toboa Energy Resources LLC

Toboa Energy Resources LLC

No reviews yet

Toboa Energy Resources LLC

No reviews yet
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.



Tek Electric

3.00(
2
)

Tek Electric

3.00(
2
)
Customers say: Terrific value
23 years of experience

TEK Electric Inc has been around for over ten years. We are a full service electrical contractor for residential and commercial. For the past six years our specialty is Home Back Up Generators. We are dealers for both Generac and GE. We are Northern's Wisconsin's only Elite Dealer for Generac.

TEK Electric Inc has been around for over ten years. We are a full service electrical contractor for residential and commercial. For the past six years our specialty is Home Back Up Generators. We are dealers for both Generac and GE. We are Northern's Wisconsin's only Elite Dealer for Generac.



Avatar for Central State Electric Corporation

Central State Electric Corporation

5.00(
2
)

Central State Electric Corporation

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Central State Electric! If you live in Stevens Point, Wausau, Marshfield, Appleton, Plover, Oshkosh or the surrounding cities in Central Wisconsin, you can depend on Central State Electric for a broad range of electrical contracting services. In addition to standard residential, commercial and industrial construction wiring, our areas of expertise include panel upgrades, maintenance programs, and the installation of standbye generators, pool and spa electrical systems, custom lighting, fire alarms, smoke detectors, and carbon monoxide detectors. Established in 1983, we are a fully licensed electrical contractor with one goal in mind, quality electrical work at competitive prices. Call us for your next electrical needs.

Welcome to Central State Electric! If you live in Stevens Point, Wausau, Marshfield, Appleton, Plover, Oshkosh or the surrounding cities in Central Wisconsin, you can depend on Central State Electric for a broad range of electrical contracting services. In addition to standard residential, commercial and industrial construction wiring, our areas of expertise include panel upgrades, maintenance programs, and the installation of standbye generators, pool and spa electrical systems, custom lighting, fire alarms, smoke detectors, and carbon monoxide detectors. Established in 1983, we are a fully licensed electrical contractor with one goal in mind, quality electrical work at competitive prices. Call us for your next electrical needs.

Showing 1-10 of 14
Generator Install questions, answered by experts

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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

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.

The Centuria, WI homeowners’ guide to generator installs

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