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Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro
99 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.


Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
Approved Pro

Accent Tel USA

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 360 Electric

360 Electric

4.90(
105
)
Approved Pro

360 Electric

4.90(
105
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
13 local quotes requested

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We provide certified installation and maintenance of Generac standby generators, solar energy systems, and battery backups, offering homeowners resilient power during outages and long-term energy savings through hybrid solar-generator configurations. Contact us to design a customized energy independence solution tailored to your home’s needs. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"It was good"

Tyler K on March 2024

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We provide certified installation and maintenance of Generac standby generators, solar energy systems, and battery backups, offering homeowners resilient power during outages and long-term energy savings through hybrid solar-generator configurations. Contact us to design a customized energy independence solution tailored to your home’s needs. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"It was good"

Tyler K on March 2024


Associated Builders

New on AngiNew on Angi
Approved Pro

Associated Builders

New on AngiNew on Angi
Approved Pro
44 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for JMC Electric

JMC Electric

5.00(
7
)
Approved Pro

JMC Electric

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
130 local quotes requested

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025


Avatar for RAB Electric, Inc.

RAB Electric, Inc.

5.00(
34
)

RAB Electric, Inc.

5.00(
34
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RAB Electric, Inc., located in Eureka, IL, has been a leading electrical contractor in Central Illinois since 2007. We specialize in residential, commercial, and agricultural electrical services, including new construction, remodels, trenching, lighting maintenance, and landscape lighting. As an "Elite-Level" Generac standby generator sales and service dealer, we are equipped to handle all your electrical and generator needs. Trust RAB Electric, Inc. in Eureka for reliable, expert service tailored to your requirements.

"Excellent installation and quality workmanship. Friendly and efficient employees."

Rick B on October 2024

RAB Electric, Inc., located in Eureka, IL, has been a leading electrical contractor in Central Illinois since 2007. We specialize in residential, commercial, and agricultural electrical services, including new construction, remodels, trenching, lighting maintenance, and landscape lighting. As an "Elite-Level" Generac standby generator sales and service dealer, we are equipped to handle all your electrical and generator needs. Trust RAB Electric, Inc. in Eureka for reliable, expert service tailored to your requirements.

"Excellent installation and quality workmanship. Friendly and efficient employees."

Rick B on October 2024



Avatar for Midwest Equipment

Midwest Equipment

4.50(
12
)

Midwest Equipment

4.50(
12
)
Customers say: Terrific value
31 years of experience

I'm glad you found us! We're happy to help you find the perfect lawnmower or home standby generator for your specific needs, and we back it up with parts and our great Midwest service department. Additional contacts - Normal Store 309-454-6800 [email protected], Metamora Store 309-367-2392 [email protected], [email protected]

I'm glad you found us! We're happy to help you find the perfect lawnmower or home standby generator for your specific needs, and we back it up with parts and our great Midwest service department. Additional contacts - Normal Store 309-454-6800 [email protected], Metamora Store 309-367-2392 [email protected], [email protected]


My Classic Car Trader LLC

2.00(
1
)

My Classic Car Trader LLC

2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020


Avatar for M&K Heating and Cooling, Inc.

M&K Heating and Cooling, Inc.

5.00(
3
)

M&K Heating and Cooling, Inc.

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned Haeting and Cooling business in the Peoria Tri Ciounty area. We are the exclusive Peoria area Bryant dealer with a wide selection of energy efficient furnaces, air conditioners and Indoor Air Quality products. We offer financing and custom sheetmetal work. With $50.00 service calls, $ 125.00 yearly maintenance agreements with $ 50 per year up to five years off your next install for renewing your agreement. M&K Heating and Cooling is the choice you need to make for your heating and cooling needs.

We are a family owned Haeting and Cooling business in the Peoria Tri Ciounty area. We are the exclusive Peoria area Bryant dealer with a wide selection of energy efficient furnaces, air conditioners and Indoor Air Quality products. We offer financing and custom sheetmetal work. With $50.00 service calls, $ 125.00 yearly maintenance agreements with $ 50 per year up to five years off your next install for renewing your agreement. M&K Heating and Cooling is the choice you need to make for your heating and cooling needs.

Showing 1-10 of 11
Generator Install questions, answered by experts

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

The Manito, IL homeowners’ guide to generator installs

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