Top-rated generator install pros.

Get matched with top generator install pros in Big Rock, IL

There are 7 highly-rated local generator install pros.

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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon29
    Verified generator installs reviews

Find Generator install pros in Big Rock

Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

9526 Corsair Rd
New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

9526 Corsair Rd
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.


"D Best did a great job on a large commercial project for us, Bridgewater Construction Management,Inc."

Frank H on April 2025

We offer the best quality electrical work, we strive into quality work. Very responsible on our schedule. We offer a clean environment, leave the project cleaned and strive on making the project go smooth as possible and avoid hassles and drama for homeowners.

"D Best did a great job on a large commercial project for us, Bridgewater Construction Management,Inc."

Frank H on April 2025


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

5701 W 73rd St
4.41(
3,061
)
Approved Pro

Four Seasons Heating & Air Conditioning

5701 W 73rd St
4.41(
3,061
)
Approved Pro
Customers say: Super punctual
1829 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Customer Service was great. Install went well considering issues with the house being older."

K S on July 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Customer Service was great. Install went well considering issues with the house being older."

K S on July 2025


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
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 Rhodium Contractors

Rhodium Contractors

2600 W. 35th St
4.17(
6
)
Approved Pro

Rhodium Contractors

2600 W. 35th St
4.17(
6
)
Approved Pro
Customers say: Quality work
11 years of experience
Free onsite estimate

At Rhodium Contractors we specialize in indoor & outdoor home renovation, as well as general handymen work. We are strongly committed to providing high-quality work and customer service. We offer free estimates and will work with you side by side on every aspect along the way. We uphold a high standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. There is no job too big, or too small for our team. Call in today and let us put our experience to work for you!

"did a good job"

Alicia J on May 2024

At Rhodium Contractors we specialize in indoor & outdoor home renovation, as well as general handymen work. We are strongly committed to providing high-quality work and customer service. We offer free estimates and will work with you side by side on every aspect along the way. We uphold a high standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. There is no job too big, or too small for our team. Call in today and let us put our experience to work for you!

"did a good job"

Alicia J on May 2024


Avatar for Flowing Through Connections, Inc.

Flowing Through Connections, Inc.

6351 W. Montrose Ave. # 233
4.88(
25
)
Approved Pro

Flowing Through Connections, Inc.

6351 W. Montrose Ave. # 233
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 Elburn Electric, LLC

Elburn Electric, LLC

530 Schneider Road
4.66(
95
)
Approved Pro

Elburn Electric, LLC

530 Schneider Road
4.66(
95
)
Approved Pro
Customers say: True professional
183 local quotes requested
24 years of experience

Elburn Electric has serviced Illinois for over 20 years. From faulty switches to breakers, wiring issues, emergency exit light installation and testing, outdoor lighting for your building, panel replacements, room additions, finishing a basement to a new electrical service. We can also upgrade your lighting from florescent to LED. LAN cabling for your network wiring needs, removing existing old phone cabling, fire alarm system installations, and other low voltage needs. Elburn Electric has knowledgeable professionals you can trust that can get the job done. They will always work with you to find the best solutions to fit your needs and ensure deadlines are met and costs are kept under control. The Elburn Electric staff thoroughly enjoys working with customers and is made up of experts that are highly trained. We can manage any problem, big or small, regardless of the difficulty of your requirements.

"Got the job done right. Fixed electrical problem in our RV."

Terence W on October 2025

Elburn Electric has serviced Illinois for over 20 years. From faulty switches to breakers, wiring issues, emergency exit light installation and testing, outdoor lighting for your building, panel replacements, room additions, finishing a basement to a new electrical service. We can also upgrade your lighting from florescent to LED. LAN cabling for your network wiring needs, removing existing old phone cabling, fire alarm system installations, and other low voltage needs. Elburn Electric has knowledgeable professionals you can trust that can get the job done. They will always work with you to find the best solutions to fit your needs and ensure deadlines are met and costs are kept under control. The Elburn Electric staff thoroughly enjoys working with customers and is made up of experts that are highly trained. We can manage any problem, big or small, regardless of the difficulty of your requirements.

"Got the job done right. Fixed electrical problem in our RV."

Terence W on October 2025


Avatar for Powerpath Electric

Powerpath Electric

5.00(
5
)

Powerpath Electric

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Powerpath Electric, an electrical service provider in the Naperville, IL area is owned by Alex Macias. The Powerpath Electric team is committed to delivering exceptional electrical solutions tailored to meet the needs of both residential and commercial clients. With extensive experience in the industry, Powerpath Electric specializes in installations, repairs, and maintenance services. Whether you're encountering electrical issues at home or in your business, you can trust Powerpath Electric to provide reliable and efficient service. Contact us today for all your electrical needs!

"Great service. Arrived on time, very professional, and cleaned the space before leaving (cleaner than it usually is)."

Rafael T on April 2024

Powerpath Electric, an electrical service provider in the Naperville, IL area is owned by Alex Macias. The Powerpath Electric team is committed to delivering exceptional electrical solutions tailored to meet the needs of both residential and commercial clients. With extensive experience in the industry, Powerpath Electric specializes in installations, repairs, and maintenance services. Whether you're encountering electrical issues at home or in your business, you can trust Powerpath Electric to provide reliable and efficient service. Contact us today for all your electrical needs!

"Great service. Arrived on time, very professional, and cleaned the space before leaving (cleaner than it usually is)."

Rafael T on April 2024


"Bought a new EV and needed a 220 volt electric line installed from basement to garage and install EV charger. I had a couple of quotes for the install and selected Roman at Power Drive to do the work. I explained via messaging and pictures what I needed done and he provided me a competitive price and was able to come out the quickest to complete the work. Highly recommend him for any electrical needs! Great communication, answered any questions, was on time and cleaned up when he finished."

Jeff G on March 2024

Looking for top-notch service? Look no further than Power Drive llc. Contact us today for all your electrical needs!

"Bought a new EV and needed a 220 volt electric line installed from basement to garage and install EV charger. I had a couple of quotes for the install and selected Roman at Power Drive to do the work. I explained via messaging and pictures what I needed done and he provided me a competitive price and was able to come out the quickest to complete the work. Highly recommend him for any electrical needs! Great communication, answered any questions, was on time and cleaned up when he finished."

Jeff G on March 2024


VJF Contracting

Based In
5.00(
2
)

VJF Contracting

Based In
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

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Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

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.

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.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

The Big Rock, IL homeowners’ guide to generator installs

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