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Generator installers in Thomasboro

Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Customers say: Quick response
477 local quotes requested
32 years of experience

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."

Amber N on January 2025

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."

Amber N on January 2025


RF Carpentry, LLC
434 Merrill Street
5.00(
1
)
Approved Pro
RF Carpentry, LLC
434 Merrill Street
5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

with 6+ years years experience RF Carpentry is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I have used Rhiley on several different jobs, he's done 2 roofs for me. He's repaired drywall and replaced some doors. I highly recommend him. He's a great guy, takes pride in his work and cleans up his work area."

John B on March 2025

with 6+ years years experience RF Carpentry is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I have used Rhiley on several different jobs, he's done 2 roofs for me. He's repaired drywall and replaced some doors. I highly recommend him. He's a great guy, takes pride in his work and cleans up his work area."

John B on March 2025


Avatar for Accent Tel USA
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

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.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024

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.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024


Swinderman Engineering Services
5414 Goldeneye Road
4.88(
30
)
Approved Pro
Swinderman Engineering Services
5414 Goldeneye Road
4.88(
30
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

Swinderman Engineering Services is Central Illinois’ leading Technology Installation Company. We handle all of your low voltage cabling and custom installation needs from Home Theater to Surveillance Camera Systems to Access Control.

"I was very pleased with my tv mount installation. Only took an hour and it looks great. They were able to perform the service within two days after I made an inquiry. I will use them for any other home audio/video projects that I need to have done."

John G on May 2021

Swinderman Engineering Services is Central Illinois’ leading Technology Installation Company. We handle all of your low voltage cabling and custom installation needs from Home Theater to Surveillance Camera Systems to Access Control.

"I was very pleased with my tv mount installation. Only took an hour and it looks great. They were able to perform the service within two days after I made an inquiry. I will use them for any other home audio/video projects that I need to have done."

John G on May 2021


Avatar for Volo Internet Plus Tech
Volo Internet Plus Tech
3310 N Cunnigham Ave
4.88(
8
)
Approved Pro
Volo Internet Plus Tech
3310 N Cunnigham Ave
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Volo Internet+Tech has been providing computer, network, and electronics repair and installation for 20 years. Committed to excellence in every aspect of our business, we uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers--we focus on the people not the technology. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Job was done professionally and the installer of my outdoor antenna remained and assisted me with the set up and operation of my TV set up. Would definitely recommend and use again."

Gary L on July 2023

Volo Internet+Tech has been providing computer, network, and electronics repair and installation for 20 years. Committed to excellence in every aspect of our business, we uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers--we focus on the people not the technology. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Job was done professionally and the installer of my outdoor antenna remained and assisted me with the set up and operation of my TV set up. Would definitely recommend and use again."

Gary L on July 2023


C-U Hvac, Plumbing & Electric
1153 County Road 1200 E
1.00(
1
)
C-U Hvac, Plumbing & Electric
1153 County Road 1200 E
1.00(
1
)
Free onsite estimate

"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020

"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020


When you hire me you get the buisness owner doing your work


All Around Construction and Repair, Inc.
3425 Stoneway Ct
3.00(
2
)
All Around Construction and Repair, Inc.
3425 Stoneway Ct
3.00(
2
)
12 years of experience

At All Around Construction and Repair, Inc. we are committed to providing our customers with exceptional quality and great value. We are committed to working with our customers to meet their needs, expectations, AND budgets. We offer an array of services that can be tailored to meet your construction and repair needs. Our clientele includes owners and mangers of single family homes, multi-family units and rental properties, and commercial buildings. We offer our services as both a general contractor and as a sub-contractor.

At All Around Construction and Repair, Inc. we are committed to providing our customers with exceptional quality and great value. We are committed to working with our customers to meet their needs, expectations, AND budgets. We offer an array of services that can be tailored to meet your construction and repair needs. Our clientele includes owners and mangers of single family homes, multi-family units and rental properties, and commercial buildings. We offer our services as both a general contractor and as a sub-contractor.


Brian N Miller Electric Inc
701 E Jackson St
3.67(
3
)
Brian N Miller Electric Inc
701 E Jackson St
3.67(
3
)
Customers say: Quick response
Free onsite estimate

At Brian N. Miller Electric, you will always get the highest quality service that follows all codes. You won’t have to worry about incompetency because we are highly trained professionals with experience who put your safety first.

"Did not keep his time frame As quoted and kept pushing Out when the job would be done. Met with him and he said he would send a Estimate and never did. Promised dates And never fulfilled. It’s a Different world Anymore."

Phil W on December 2023

At Brian N. Miller Electric, you will always get the highest quality service that follows all codes. You won’t have to worry about incompetency because we are highly trained professionals with experience who put your safety first.

"Did not keep his time frame As quoted and kept pushing Out when the job would be done. Met with him and he said he would send a Estimate and never did. Promised dates And never fulfilled. It’s a Different world Anymore."

Phil W on December 2023


Popejoy Inc
203 S10th St
4.46(
13
)
Popejoy Inc
203 S10th St
4.46(
13
)
Customers say: Super punctual
41 years of experience

People pleasing solutions since 1984. Popejoy Incorporated is the premier dealer of all the latest commercial and residential products including Trane, Weil McLain, Generac, Northstar Products, Delta, and many more.

"Made an appointment. I was given a half hour window, told we were the first appointment of the day. ( 8:30). At 9:20, called and was told that someone was coming, but couldn't promise when. At 11:40, received a message that someone was on my way. A customers time is just as valuable as the service provider. This company does not seem to understand this position. I imagine they put me on the pay no mind list because it was only for the installation of a couple of items. I don't think the bill would have been more than a couple of hundred of dollars. I was actually going to have them give me a quote for a generator and expecting a cost somewhere between 5 and 7thousand. There are a lot of electrical companies out there. Use someone else. Alternatively, if you do use them expect them to be late."

tomf f on January 2019

People pleasing solutions since 1984. Popejoy Incorporated is the premier dealer of all the latest commercial and residential products including Trane, Weil McLain, Generac, Northstar Products, Delta, and many more.

"Made an appointment. I was given a half hour window, told we were the first appointment of the day. ( 8:30). At 9:20, called and was told that someone was coming, but couldn't promise when. At 11:40, received a message that someone was on my way. A customers time is just as valuable as the service provider. This company does not seem to understand this position. I imagine they put me on the pay no mind list because it was only for the installation of a couple of items. I don't think the bill would have been more than a couple of hundred of dollars. I was actually going to have them give me a quote for a generator and expecting a cost somewhere between 5 and 7thousand. There are a lot of electrical companies out there. Use someone else. Alternatively, if you do use them expect them to be late."

tomf f on January 2019

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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.
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