Top-rated generator install pros.

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There are 1 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Raymond, IL

*The Angi rating for Generator Install companies in Raymond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Raymond, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 04, 2025

Find Generator install pros in Raymond

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 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

Tri-State Water, Power & Air

1656 HEADLAND DR
1.00(
1
)

Tri-State Water, Power & Air

1656 HEADLAND DR
1.00(
1
)
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.

"They initially contacted me via email ready to make a visit for the install. Said that they could do the project no problem. Then when they realized I wouldn’t be buying a generator from them, which I had TOLD them upfront, they canceled on me. That is not an acceptable way to do business. They should simply state that they only install generators that they sell and not waste my time."

James K on May 2025

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.

"They initially contacted me via email ready to make a visit for the install. Said that they could do the project no problem. Then when they realized I wouldn’t be buying a generator from them, which I had TOLD them upfront, they canceled on me. That is not an acceptable way to do business. They should simply state that they only install generators that they sell and not waste my time."

James K on May 2025

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

Griffin Electric Inc

340 S Schrader Ave
3.67(
3
)

Griffin Electric Inc

340 S Schrader Ave
3.67(
3
)
Customers say: Quick response
86 years of experience

We offer financing through FTL Finance for large projects such as new Furnace, Air Conditioning and Boiler Systems.

"Woke up w/o heat on a frigid January morning. After failing to get the furnace back on, we called Griffin. The owner took the call and arrived within 30 minutes. He diagnosed the problem, ran to town to get a new part, and had it installed and up-and-running in less than 2 hours, all w/o breaking the bank. He was friendly, professional, and honest."

Kurt J on January 2022

We offer financing through FTL Finance for large projects such as new Furnace, Air Conditioning and Boiler Systems.

"Woke up w/o heat on a frigid January morning. After failing to get the furnace back on, we called Griffin. The owner took the call and arrived within 30 minutes. He diagnosed the problem, ran to town to get a new part, and had it installed and up-and-running in less than 2 hours, all w/o breaking the bank. He was friendly, professional, and honest."

Kurt J on January 2022

Fowler Heating & Cooling

423 S Court St
4.64(
22
)

Fowler Heating & Cooling

423 S Court St
4.64(
22
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Fowler Heating and Cooling is Family owned and operated. Serving the Southern Illinois Area since 1979. Specializing in Heating, Air Conditioning, Furnaces, and Duct Cleaning. Our dedication and appreciation of our customers and their needs has resulted in over 70% of our business comes from referrals. We care about our quality of our work, and the relationships with our customers. ‎ [email protected].

Fowler Heating and Cooling is Family owned and operated. Serving the Southern Illinois Area since 1979. Specializing in Heating, Air Conditioning, Furnaces, and Duct Cleaning. Our dedication and appreciation of our customers and their needs has resulted in over 70% of our business comes from referrals. We care about our quality of our work, and the relationships with our customers. ‎ [email protected].

Brian and Sons INC.

2284 Cornell Ave
4.77(
143
)

Brian and Sons INC.

2284 Cornell Ave
4.77(
143
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Brian and Sons, Inc. is a family owned and operated full service Heating, Air Conditioning, Duct Cleaning and Aerosealing contractor. We are a Factory Authorized Bryant furnace & air conditioner dealer. Moreover, as a comfort 24/7 dealer, we can offer 10 year parts and labor warranty on your home equipment. At Brian and Sons, we are continuing to move forward and strive on the promise of always providing first-rate service and professionalism to our customers. Our devoted staff is continuously staying up to date on the new, and ever-changing, HVAC industry so that we will always provide the best service we can. Honesty and quality work by people who care. We care about you and the services we provide with no high pitched sales. We service our customers and stand behind the services we provide. Additionally, we can offer a 2 year warranty on the change out of OEM parts. Additional address - 2284 Cornell Ave Montgomery IL 60538. The cost is determined on a job by job basis. Lastly, we offer 0%, no credit check, financing, fixed and leasing programs, and funding for commercial sites!

"I would steer clear. 1. Pay with check discount is not guaranteed. We had a service done in mid-February, and were mistakenly charged the full amount, even though we were told we would receive a 3% discount. We were then told they would mail a check. No luck. Debbie has my Zelle QR code and info and still refuses to refund the overcharge. She would rather argue than honor her discount. 2. Does not stand behind their "100% Money-Back Satisfaction Guarantee on Service." We had an error code on our furnace. Tech came out and diagnosed as a bad inducer. We believed him and purchased a new one. They installed it right away and also did an inspection. Total was about $1100. Steep, but not bad since the tech said that should get us a few more years on an 18 y.o. furnace. The inspection went well and we were happy. Next day the error code was back. Different tech came out and diagnosed as a control board issues. $900 to fix. Ouch. He was at the house for a long time to do the diag. After asking for detailed information, Debbie refused to give any insights and lied to us about not being charged any mark up on the inducer. At this point I was definitely not satisfied! The more questions I asked to get to the truth, the more Debbie blamed us for the age of our furnace. I asked for a refund of the service and told her she could come get the part once we received the refund. This was because we STILL had not gotten the check discount she promised us! The part was charged at $600+ so the remaining amount for the service is $475 which includes the inspection that failed to find the control board issue. That and the check discount comes to $500. on a nearly $1100 bill. But Debbie would rather blame us for asking questions and not being grateful for the time they spent NOT FIXING THE ISSUE! Debbie lied to me when she said she would give the refund and come get the inducer. She has gone back on her word and refuses to make it right according to her own posted "promise." Debbie can send the refund amount through Zelle or bring a check when she picks up the inducer to resolve this issue. The BBB has now directed me to the IL Attorney General."

Travis C on March 2025

Brian and Sons, Inc. is a family owned and operated full service Heating, Air Conditioning, Duct Cleaning and Aerosealing contractor. We are a Factory Authorized Bryant furnace & air conditioner dealer. Moreover, as a comfort 24/7 dealer, we can offer 10 year parts and labor warranty on your home equipment. At Brian and Sons, we are continuing to move forward and strive on the promise of always providing first-rate service and professionalism to our customers. Our devoted staff is continuously staying up to date on the new, and ever-changing, HVAC industry so that we will always provide the best service we can. Honesty and quality work by people who care. We care about you and the services we provide with no high pitched sales. We service our customers and stand behind the services we provide. Additionally, we can offer a 2 year warranty on the change out of OEM parts. Additional address - 2284 Cornell Ave Montgomery IL 60538. The cost is determined on a job by job basis. Lastly, we offer 0%, no credit check, financing, fixed and leasing programs, and funding for commercial sites!

"I would steer clear. 1. Pay with check discount is not guaranteed. We had a service done in mid-February, and were mistakenly charged the full amount, even though we were told we would receive a 3% discount. We were then told they would mail a check. No luck. Debbie has my Zelle QR code and info and still refuses to refund the overcharge. She would rather argue than honor her discount. 2. Does not stand behind their "100% Money-Back Satisfaction Guarantee on Service." We had an error code on our furnace. Tech came out and diagnosed as a bad inducer. We believed him and purchased a new one. They installed it right away and also did an inspection. Total was about $1100. Steep, but not bad since the tech said that should get us a few more years on an 18 y.o. furnace. The inspection went well and we were happy. Next day the error code was back. Different tech came out and diagnosed as a control board issues. $900 to fix. Ouch. He was at the house for a long time to do the diag. After asking for detailed information, Debbie refused to give any insights and lied to us about not being charged any mark up on the inducer. At this point I was definitely not satisfied! The more questions I asked to get to the truth, the more Debbie blamed us for the age of our furnace. I asked for a refund of the service and told her she could come get the part once we received the refund. This was because we STILL had not gotten the check discount she promised us! The part was charged at $600+ so the remaining amount for the service is $475 which includes the inspection that failed to find the control board issue. That and the check discount comes to $500. on a nearly $1100 bill. But Debbie would rather blame us for asking questions and not being grateful for the time they spent NOT FIXING THE ISSUE! Debbie lied to me when she said she would give the refund and come get the inducer. She has gone back on her word and refuses to make it right according to her own posted "promise." Debbie can send the refund amount through Zelle or bring a check when she picks up the inducer to resolve this issue. The BBB has now directed me to the IL Attorney General."

Travis C on March 2025

Generator Install questions, answered by experts

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

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The Raymond, IL homeowners’ guide to generator installs

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

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