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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon44
    Verified generator installs reviews

Find Generator install pros in Berkeley

Avatar for GLP Electric

GLP Electric

4.98(
28
)
Approved Pro

GLP Electric

4.98(
28
)
Approved Pro
Super Service Award
Customers say: True professional
8 years of experience
Free onsite estimate

GLP Electric Inc. provides expert electrical services for residential and commercial clients in Chicago's Southwest and South Suburbs. We specialize in panel upgrades, EV charger installations, lighting design, and troubleshooting. Our family-owned business is committed to safety, quality, and customer satisfaction on every project. We're a fully licensed and insured electrical contractor with a team of experienced electricians dedicated to delivering exceptional results. We offer: Upfront Pricing: You'll know the cost of your project before we begin, with no hidden fees or surprises. Guaranteed Satisfaction: We're confident in the quality of our work and offer a satisfaction guarantee on all our services. 24/7 Emergency Service: We're available around the clock for any urgent electrical needs. Contact us today for a free estimate and experience the GLP Electric Inc. difference!

"Yes they got the Job Done , very professional polite . The explained everything . All around great experience . I would book them again refer to all my friends family . Carlos was great "

Tonya D on February 2025

GLP Electric Inc. provides expert electrical services for residential and commercial clients in Chicago's Southwest and South Suburbs. We specialize in panel upgrades, EV charger installations, lighting design, and troubleshooting. Our family-owned business is committed to safety, quality, and customer satisfaction on every project. We're a fully licensed and insured electrical contractor with a team of experienced electricians dedicated to delivering exceptional results. We offer: Upfront Pricing: You'll know the cost of your project before we begin, with no hidden fees or surprises. Guaranteed Satisfaction: We're confident in the quality of our work and offer a satisfaction guarantee on all our services. 24/7 Emergency Service: We're available around the clock for any urgent electrical needs. Contact us today for a free estimate and experience the GLP Electric Inc. difference!

"Yes they got the Job Done , very professional polite . The explained everything . All around great experience . I would book them again refer to all my friends family . Carlos was great "

Tonya D on February 2025


Avatar for Blazer Electric Co

Blazer Electric Co

4.88(
332
)
Approved Pro

Blazer Electric Co

4.88(
332
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 years of experience

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025


Avatar for No Static Electricity

No Static Electricity

5.00(
24
)
Approved Pro

No Static Electricity

5.00(
24
)
Approved Pro
Super Service Award
Customers say: Quick response
17 years of experience
Free onsite estimate

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.

"We had an electricity overload. The gfci outlet tripped. I went on the angi app and Devon called immediatel. He provided prompt service on the weekend. He is a great person and professional."

Marian H on November 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.

"We had an electricity overload. The gfci outlet tripped. I went on the angi app and Devon called immediatel. He provided prompt service on the weekend. He is a great person and professional."

Marian H on November 2025


Cris Electric

4.86(
36
)
Approved Pro

Cris Electric

4.86(
36
)
Approved Pro
Super Service Award
Customers say: True professional
26 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Chris was professional. He was efficient. I will be using him in the future. Thanks again, Chris."

Donna C on January 2026

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Chris was professional. He was efficient. I will be using him in the future. Thanks again, Chris."

Donna C on January 2026


Avatar for Ivan Handyman

Ivan Handyman

4.85(
54
)
Approved Pro

Ivan Handyman

4.85(
54
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
22 years of experience

With 15 years experience, IJ Roofing Solutions is dedicated to offering quality services, resulting in happy customers. I offer emergency services and can schedule appointments anytime for your convenience. Call today to schedule your free estimate!

"Good. I would hire again 💯"

Matthew S on February 2025

With 15 years experience, IJ Roofing Solutions is dedicated to offering quality services, resulting in happy customers. I offer emergency services and can schedule appointments anytime for your convenience. Call today to schedule your free estimate!

"Good. I would hire again 💯"

Matthew S on February 2025


Avatar for HD Electric Design

HD Electric Design

5.00(
20
)
Approved Pro

HD Electric Design

5.00(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
5 years of experience
Free onsite estimate

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!

"I was completely impressed with their professionalism and customer service. Hubert and his team didn’t disappointed. They did excellent job for a fair price. I will strongly recommend HD Electric Design LLC ."

Mark J on August 2025

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!

"I was completely impressed with their professionalism and customer service. Hubert and his team didn’t disappointed. They did excellent job for a fair price. I will strongly recommend HD Electric Design LLC ."

Mark J on August 2025


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
26 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 Lightway Electric, Inc.

Lightway Electric, Inc.

4.74(
141
)
Approved Pro

Lightway Electric, Inc.

4.74(
141
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience

Lightway Electric is a very professional & reliable electrical company to work with as we have more than 13 years experience. Our experience varies from different types of electrical installations & service calls. Our professionalism & integrity is unmatched in the industry. Our mission is to provide 100% dependable, high-quality service to our customers. We service both Cook County & DuPage County here in the Land of Lincoln State. From new electric installations to upgrades & service calls you can rely on Lightway Electric for all of your electrical needs. We don't have a lot of overhead like fleets of trucks so we don't have over inflated pricing. You will be extremely pleased with our work & reliability. I look forward in working with you.

"Robert Rutkowski of Lighyway purchased and installed two bathroom fans with light and heater! Fans are vibrating and extremely loud as to be unusable!, He did NOT enter attic but used a saw that more than likely broke off existing bracing! He the said we should have purchased better fans! We were not even given a choice!"

Bonnie S on August 2018

Lightway Electric is a very professional & reliable electrical company to work with as we have more than 13 years experience. Our experience varies from different types of electrical installations & service calls. Our professionalism & integrity is unmatched in the industry. Our mission is to provide 100% dependable, high-quality service to our customers. We service both Cook County & DuPage County here in the Land of Lincoln State. From new electric installations to upgrades & service calls you can rely on Lightway Electric for all of your electrical needs. We don't have a lot of overhead like fleets of trucks so we don't have over inflated pricing. You will be extremely pleased with our work & reliability. I look forward in working with you.

"Robert Rutkowski of Lighyway purchased and installed two bathroom fans with light and heater! Fans are vibrating and extremely loud as to be unusable!, He did NOT enter attic but used a saw that more than likely broke off existing bracing! He the said we should have purchased better fans! We were not even given a choice!"

Bonnie S on August 2018


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro
Customers say: Super punctual
55 years of experience
Free onsite estimate

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.

"They are opportunist and unethical."

Laura D on November 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.

"They are opportunist and unethical."

Laura D on November 2025


Avatar for Aljamal Electrical

Aljamal Electrical

4.84(
22
)
Approved Pro

Aljamal Electrical

4.84(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Aljamal Electrical 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.

"Very professional, very observant and very quick. Very knowledgeable."

Steven P on June 2025

Aljamal Electrical 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.

"Very professional, very observant and very quick. Very knowledgeable."

Steven P on June 2025

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Generator Install questions, answered by experts

Costs range from $500 to $2,500, depending on generator type and installation complexity.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

The Berkeley, 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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