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Verified Reviews for Generator Install pros in Ottawa, IL

*The Angi rating for Generator Install companies in Ottawa, 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 Ottawa, 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 November 16, 2025

Find Generator install pros in Ottawa

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
97 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

ICJ1 LLC

New on AngiNew on Angi
•Approved Pro

ICJ1 LLC

New on AngiNew on Angi
•Approved Pro
Free onsite estimate
Emergency services offered

I provide professional handyman and low-voltage services, specializing in: • CCTV camera installation and upgrades • Access points (AP) and internet/network setup • Network configuration and troubleshooting (Cat6 and fiber) • Building rewiring and low-voltage system integration • Ekahau-certified Wi-Fi design and testing Currently, I work as a subcontractor with several major companies on commercial projects, while also taking on residential jobs independently. I’m dedicated to delivering reliable, high-quality installations and efficient troubleshooting for all network and security systems.

I provide professional handyman and low-voltage services, specializing in: • CCTV camera installation and upgrades • Access points (AP) and internet/network setup • Network configuration and troubleshooting (Cat6 and fiber) • Building rewiring and low-voltage system integration • Ekahau-certified Wi-Fi design and testing Currently, I work as a subcontractor with several major companies on commercial projects, while also taking on residential jobs independently. I’m dedicated to delivering reliable, high-quality installations and efficient troubleshooting for all network and security systems.

Avatar for Flowing Through Connections, Inc.

Flowing Through Connections, Inc.

4.88(
25
)
•Approved Pro

Flowing Through Connections, Inc.

4.88(
25
)
•Approved Pro
Customers say: Quick response
25 years of experience
Emergency services offered

Flowing Through Connections, Inc., sends a commitment to our clients with a signature that says, Telecommunications Experience you can trust. We are a Telecommunications Services provider designed to meet your business needs. Minimum Charge: $175.00 per hour x 2. Give us a call today! . . V E T E R A N -- O W N E D PLEASE NOTE THAT WE ARE A BUSINESS-TO-BUSINESS COMPANY ONLY. We DO NOT service RESIDENTIAL customers.

"Great service and great experience. "

Mimi N on October 2025

Flowing Through Connections, Inc., sends a commitment to our clients with a signature that says, Telecommunications Experience you can trust. We are a Telecommunications Services provider designed to meet your business needs. Minimum Charge: $175.00 per hour x 2. Give us a call today! . . V E T E R A N -- O W N E D PLEASE NOTE THAT WE ARE A BUSINESS-TO-BUSINESS COMPANY ONLY. We DO NOT service RESIDENTIAL customers.

"Great service and great experience. "

Mimi N on October 2025

Avatar for KAPITAL ELECTRIC COMPANY

KAPITAL ELECTRIC COMPANY

4.62(
216
)
•Approved Pro

KAPITAL ELECTRIC COMPANY

4.62(
216
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 local quotes requested

Specializing in the design and installations of PV Solar Energy and Energy Storage Systems, EV Charging Stations, Natural Gas Generators and Whole House and Attic Fans.

"A two-man team installed a replacement gable attic fan. Access was not easy but they handled the job efficiently. Both the job quote and the job scheduling were handled via email involving a lot of back-and-forth but it went pretty smoothly. Rates were not cheap but nothing is these days!"

Greg R on August 2023

Specializing in the design and installations of PV Solar Energy and Energy Storage Systems, EV Charging Stations, Natural Gas Generators and Whole House and Attic Fans.

"A two-man team installed a replacement gable attic fan. Access was not easy but they handled the job efficiently. Both the job quote and the job scheduling were handled via email involving a lot of back-and-forth but it went pretty smoothly. Rates were not cheap but nothing is these days!"

Greg R on August 2023

Avatar for No Static Electricity

No Static Electricity

5.00(
23
)
•Approved Pro

No Static Electricity

5.00(
23
)
•Approved Pro
Super Service Award
Customers say: Quick response
151 local quotes requested
16 years of experience

Greetings, my name is Devon, and I am a licensed electrician. I have been in business since 1999, primarily serving your area. At No Static Electricity Inc., our mission is to create satisfied and happy clients by establishing strong and enduring business relationships. Our commitment to honesty, quality, and professionalism has consistently resulted in repeat business and referrals from our valued customers.

"Devon was extremely competent. He came in the evening of the same day I called and installed a higher Amp circuit breaker and ran new higher Amp wiring in preparation for delivery of our new induction kitchen range. Range was delivered and everything is working perfectly. "

William F on October 2025

Greetings, my name is Devon, and I am a licensed electrician. I have been in business since 1999, primarily serving your area. At No Static Electricity Inc., our mission is to create satisfied and happy clients by establishing strong and enduring business relationships. Our commitment to honesty, quality, and professionalism has consistently resulted in repeat business and referrals from our valued customers.

"Devon was extremely competent. He came in the evening of the same day I called and installed a higher Amp circuit breaker and ran new higher Amp wiring in preparation for delivery of our new induction kitchen range. Range was delivered and everything is working perfectly. "

William F on October 2025

VJF Contracting

5.00(
2
)

VJF Contracting

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

VJF Contracting is your one stop shop for all of your electrical projects! Offering services like: house rewiring, electrical panels, underground wiring, whole house generators, lighting, and Much more! VJF Contracting is a residential and commercial company! No job to big or small!

"It went very well."

Kenneth K on March 2023

VJF Contracting is your one stop shop for all of your electrical projects! Offering services like: house rewiring, electrical panels, underground wiring, whole house generators, lighting, and Much more! VJF Contracting is a residential and commercial company! No job to big or small!

"It went very well."

Kenneth K on March 2023

Gatto Electric, Inc

No reviews yet

Gatto Electric, Inc

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.

Showing 1-10 of 19
Generator Install questions, answered by experts

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

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.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Ottawa, 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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