Top-rated generator install pros.

Get matched with top generator install pros in Percy, IL

There are 2 highly-rated local generator install pros.

Find Generator install pros in Percy

Avatar for Jarvis Electric Inc

Jarvis Electric Inc

1604 N Illinois St
4.47(
19
)
Approved Pro

Jarvis Electric Inc

1604 N Illinois St
4.47(
19
)
Approved Pro
Customers say: Quality work
50 local quotes requested
12 years of experience

Jarvis electric is a local family owned and operated business. We take pride in performing quality electric work at a reasonable price. We have over twenty years of experience in the electrical field. Honesty and integrity are two qualities we believe help to build a successful business. At Jarvis Electric we are building relationships, one job at a time. Update: We are currently not servicing East St. Louis.

"Jarvis Electric did all of the electric for our new build and has come back to add additional items that we have added since we have been in the home. Super responsive and quick to complete all requested work. Top notch service. Extremely reasonable price. I appreciate that they always keep a clean worksite and never leave a mess, even if coming back the next day to finish a job. I have not only used them for my home but referred them to my mom and dad as well when they needed work done. Great company with great people and really easy to deal with. They truly went above and beyond."

Keith J on June 2023

Jarvis electric is a local family owned and operated business. We take pride in performing quality electric work at a reasonable price. We have over twenty years of experience in the electrical field. Honesty and integrity are two qualities we believe help to build a successful business. At Jarvis Electric we are building relationships, one job at a time. Update: We are currently not servicing East St. Louis.

"Jarvis Electric did all of the electric for our new build and has come back to add additional items that we have added since we have been in the home. Super responsive and quick to complete all requested work. Top notch service. Extremely reasonable price. I appreciate that they always keep a clean worksite and never leave a mess, even if coming back the next day to finish a job. I have not only used them for my home but referred them to my mom and dad as well when they needed work done. Great company with great people and really easy to deal with. They truly went above and beyond."

Keith J on June 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
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.

"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 SOHO Solutions

SOHO Solutions

3263 Yorkchester Dr
5.00(
3
)
Approved Pro

SOHO Solutions

3263 Yorkchester Dr
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

SOHO Solutions is committed to excellence 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

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022

SOHO Solutions is committed to excellence 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

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022


Avatar for 618 Electric

618 Electric

19 N Division St
4.97(
15
)
Approved Pro

618 Electric

19 N Division St
4.97(
15
)
Approved Pro
Customers say: Quick response
31 local quotes requested
8 years of experience

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Arrived when they said they would, and did quality work. Answered all my questions and I am happy with this service."

Emily K on June 2025

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Arrived when they said they would, and did quality work. Answered all my questions and I am happy with this service."

Emily K on June 2025


Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

1656 Headland Drive
4.00(
1
)
Approved Pro

Tri-State Water, Power & Air

1656 Headland Drive
4.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
56 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They performed everything they said would do."

Andrew H on August 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They performed everything they said would do."

Andrew H on August 2023


Restoration Connection Inc.

9658 IL-166
4.67(
3
)

Restoration Connection Inc.

9658 IL-166
4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Getting the help you need when you need it is easy when you work with Restoration Connection, Inc.. We offer 24/7 emergency restoration services so you can literally call us any time of the day or night to get restoration help of any kind. We offer this kind of service because we know it is chiefly important to treat fire and water damage as soon as possible. That’s why we offer water cleanup in Marion, IL that is speedy and mold remediation services that don’t spare any detail. Here at Restoration Connection, Inc., we want you to know that you and your property are in good hands. You can contact us over the phone or fill out our contact form to schedule an estimate, get references or to talk to a restoration expert. Call (618) 925-0085 today!

"Terrific and the communication was good. The pricing was very flexible and reasonable. I trust their judgement."

Linda S on August 2019

Getting the help you need when you need it is easy when you work with Restoration Connection, Inc.. We offer 24/7 emergency restoration services so you can literally call us any time of the day or night to get restoration help of any kind. We offer this kind of service because we know it is chiefly important to treat fire and water damage as soon as possible. That’s why we offer water cleanup in Marion, IL that is speedy and mold remediation services that don’t spare any detail. Here at Restoration Connection, Inc., we want you to know that you and your property are in good hands. You can contact us over the phone or fill out our contact form to schedule an estimate, get references or to talk to a restoration expert. Call (618) 925-0085 today!

"Terrific and the communication was good. The pricing was very flexible and reasonable. I trust their judgement."

Linda S on August 2019


Heartland Heating & Air Conditioning

511 Health Dept Rd
4.33(
6
)

Heartland Heating & Air Conditioning

511 Health Dept Rd
4.33(
6
)
Customers say: Terrific value
78 years of experience

Heartland Heating & Air is the residential arm of Heartland Mechanical Contractors. With decades of experience, a full sheet metal shop and the backing of a full commercial contractor, we can handle most any HVAC or refrigeration need.

Heartland Heating & Air is the residential arm of Heartland Mechanical Contractors. With decades of experience, a full sheet metal shop and the backing of a full commercial contractor, we can handle most any HVAC or refrigeration need.


Gatto Electric, Inc

4552 N. Sayre Avenue
No reviews yet

Gatto Electric, Inc

4552 N. Sayre Avenue
No reviews yet
14 years of experience

Licensed, bonded and insured contractors, 24/7 emergency service, paperless billing, excellent customer service, professional technicians, custom electrical design planning, custom installations, custom remodeling.

Licensed, bonded and insured contractors, 24/7 emergency service, paperless billing, excellent customer service, professional technicians, custom electrical design planning, custom installations, custom remodeling.


My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
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


Lee Legler Construction & Electric Inc

181 Wolf St Unit A
5.00(
5
)

Lee Legler Construction & Electric Inc

181 Wolf St Unit A
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Generac Automatic Home Generator Dealer ,Sales and Service Home and small business electric installations, repairs and upgrades Generator Maintenance and repair Generac Home Standby Generators in stock

"Lee and his crew were very professional and did an amazing job. We now have a Generac whole house automatic standby generator ready to go if our electric service ever fails. My wife and I and our contractor all have an app that gives us the generator's status, maintenance requirements, run time, etc., etc.....if the unit fails to start (for example) we will all get an alert and they have 24/7 service so this is extremely reassuring."

Russell P on January 2023

Generac Automatic Home Generator Dealer ,Sales and Service Home and small business electric installations, repairs and upgrades Generator Maintenance and repair Generac Home Standby Generators in stock

"Lee and his crew were very professional and did an amazing job. We now have a Generac whole house automatic standby generator ready to go if our electric service ever fails. My wife and I and our contractor all have an app that gives us the generator's status, maintenance requirements, run time, etc., etc.....if the unit fails to start (for example) we will all get an alert and they have 24/7 service so this is extremely reassuring."

Russell P on January 2023

Showing 1-10 of 12
Generator Install questions, answered by experts

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Percy, IL homeowners’ guide to generator installs

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