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Generator repair pros in Northbrook

All Tech Energy, Inc.
1000 East State Parkway, Suite C
New on HomeAdvisorNew on Angi
Approved Pro
All Tech Energy, Inc.
1000 East State Parkway, Suite C
New on AngiNew on HomeAdvisor
Approved Pro
31 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects for commercial business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company. We value honesty and integrity in all aspects for commercial business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for Circuit Tree Electric
Circuit Tree Electric
9510 4th Ave
5.00(
6
)
Approved Pro
Circuit Tree Electric
9510 4th Ave
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

I am a licensed and insured electrician doing only high quality work to your local code. Skip the drama and do it right the first time. High quality work, straightforward pricing and attention to detail. Included with any work we do, you will get a 12 month warranty on any project or installation to ensure that you are completely satisfied with your finished result.

"Did you everything I asked to a professional level"

Donnie L on April 2024

I am a licensed and insured electrician doing only high quality work to your local code. Skip the drama and do it right the first time. High quality work, straightforward pricing and attention to detail. Included with any work we do, you will get a 12 month warranty on any project or installation to ensure that you are completely satisfied with your finished result.

"Did you everything I asked to a professional level"

Donnie L on April 2024


Avatar for AZP Company
AZP Company
546 N Woodfield Trail
New on HomeAdvisorNew on Angi
Approved Pro
AZP Company
546 N Woodfield Trail
New on AngiNew on HomeAdvisor
Approved Pro
18 years of experience
Free onsite estimate

AZP Company is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

AZP Company is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Hero...Your Construction Partner
9510 Lawler Avenue
5.00(
3
)
Approved Pro
Hero...Your Construction Partner
9510 Lawler Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Outstanding, thorough work, and a good value."

Les L on May 2024

we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Outstanding, thorough work, and a good value."

Les L on May 2024


Avatar for A-Phase Electric, Inc.
A-Phase Electric, Inc.
2556 Essex Drive
4.96(
13
)
Approved Pro
A-Phase Electric, Inc.
2556 Essex Drive
4.96(
13
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

With over 15 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle everything from panel upgrades to outlets and fixtures. We will treat your home, as we would treat our own. Give A-Phase Electric, a chance.

"Tim is the best electrician I have had the pleasure of working with. He is extremely knowledgeable, responsive and willing to answer all my questions. Tim has done all the electrical work on multiple renovations projects at my home, and he does it all with a smile. I highly recommend Tim for any commercial or residential electrical projects you may be considering."

Vicki S on June 2025

With over 15 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle everything from panel upgrades to outlets and fixtures. We will treat your home, as we would treat our own. Give A-Phase Electric, a chance.

"Tim is the best electrician I have had the pleasure of working with. He is extremely knowledgeable, responsive and willing to answer all my questions. Tim has done all the electrical work on multiple renovations projects at my home, and he does it all with a smile. I highly recommend Tim for any commercial or residential electrical projects you may be considering."

Vicki S on June 2025


Avatar for iTeleco.com
iTeleco.com
309 E Rand Rd Unit 183
5.00(
2
)
Approved Pro
iTeleco.com
309 E Rand Rd Unit 183
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Iteleco specializes in the REPAIR and SERVICE of legacy business phone systems. *** Is your phone system down or not working properly? ***Moving ? Need to relocate your phone system? ***Need voice & data cabling? Wiring for phones, PC's, Printers, Voip Phones , Printers & more EMERGENCY REPAIR SERVICES PLUS DISASTER RECOVERY OPTIONS Regardless if your phone system is 20 yrs old or new we offer the best support options in the area. Panasonic , Avaya, Nortel, AT&T, NEC, Toshiba , Vodavi, and more. Parts available for most systems. We also sell new & refurbished phone systems that work with AT&T, Comcast, TDS , and most carriers. CALL NOW ! Serving Chicago & Suburbs for over 35 Years

"He knew exactly what to do. He communicated very well about what he was doing and letting me know his findings after investigating the problem. He fixed the issue and now I can breathe a sigh of relief for a job very well done. He knows his job and performed it with such a great level of excellence."

Dorothy S on February 2024

Iteleco specializes in the REPAIR and SERVICE of legacy business phone systems. *** Is your phone system down or not working properly? ***Moving ? Need to relocate your phone system? ***Need voice & data cabling? Wiring for phones, PC's, Printers, Voip Phones , Printers & more EMERGENCY REPAIR SERVICES PLUS DISASTER RECOVERY OPTIONS Regardless if your phone system is 20 yrs old or new we offer the best support options in the area. Panasonic , Avaya, Nortel, AT&T, NEC, Toshiba , Vodavi, and more. Parts available for most systems. We also sell new & refurbished phone systems that work with AT&T, Comcast, TDS , and most carriers. CALL NOW ! Serving Chicago & Suburbs for over 35 Years

"He knew exactly what to do. He communicated very well about what he was doing and letting me know his findings after investigating the problem. He fixed the issue and now I can breathe a sigh of relief for a job very well done. He knows his job and performed it with such a great level of excellence."

Dorothy S on February 2024


Centro Development
1800 West Cermak Road
New on HomeAdvisorNew on Angi
Approved Pro
Centro Development
1800 West Cermak Road
New on AngiNew on HomeAdvisor
Approved Pro
33 years of experience
Free onsite estimate

It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.


Hristo Brambarov
911 South Roosevelt Ave
5.00(
41
)
Approved Pro
Hristo Brambarov
911 South Roosevelt Ave
5.00(
41
)
Approved Pro
Super Service Award
Customers say: True professional
16 local quotes requested
13 years of experience

At Hristo Brambarov 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!

"The install needed new wiring in the attic since the rooms did not have an electrical box up there. Nice clean work and profesional attitude. Had excellent communication during the planning phase and during since it needed multiple days in the attic. I plan to call him for other projects."

Nikhilesh N on May 2025

At Hristo Brambarov 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!

"The install needed new wiring in the attic since the rooms did not have an electrical box up there. Nice clean work and profesional attitude. Had excellent communication during the planning phase and during since it needed multiple days in the attic. I plan to call him for other projects."

Nikhilesh N on May 2025


Avatar for Your IT Guy
Your IT Guy
67 W Norwell Ln
4.84(
40
)
Approved Pro
Your IT Guy
67 W Norwell Ln
4.84(
40
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 local quotes requested

Your IT Guy provides a wide range of technology services that small businesses and Home users need. We are a small agile company that could take on both small and large projects. With excellent responsiveness and communication, we pride our selves on quality work at a reasonable price.

"Clear, timely communication. Punctual, got the job done in the time estimated. Priced fairly. I had 5 ceiling light fixtures replaced, some GFCI outlets installed. Will definitely call on again when I need a project done!"

Stephanie I on May 2025

Your IT Guy provides a wide range of technology services that small businesses and Home users need. We are a small agile company that could take on both small and large projects. With excellent responsiveness and communication, we pride our selves on quality work at a reasonable price.

"Clear, timely communication. Punctual, got the job done in the time estimated. Priced fairly. I had 5 ceiling light fixtures replaced, some GFCI outlets installed. Will definitely call on again when I need a project done!"

Stephanie I on May 2025


Avatar for HD Electric Design
HD Electric Design
1243 E Baldwin Ln UNIT 402
5.00(
18
)
Approved Pro
HD Electric Design
1243 E Baldwin Ln UNIT 402
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
11 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!

"Hubert and team were fantastic to work with! Able to offer multiple solutions and help us decide what worked best. Quoted the job right away. Scheduled the work for later in the week based on what worked best for us. Excellent quality work and on budget! Could not be happier. Will recommend."

Brad H on May 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!

"Hubert and team were fantastic to work with! Able to offer multiple solutions and help us decide what worked best. Quoted the job right away. Scheduled the work for later in the week based on what worked best for us. Excellent quality work and on budget! Could not be happier. Will recommend."

Brad H on May 2025

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FAQs for generator repair projects in Northbrook, IL

A standard electrical meter riser replacement takes an average of two to three hours for the actual installation work, though the entire process may span a full day. This timeline includes coordination with your utility company for power disconnection and reconnection, the physical replacement work, and any required inspections. Weather conditions and permit processing can affect the schedule. Plan for a day without electrical service while the work is being completed.

The homeowner is responsible for maintaining and replacing the electrical meter riser and related components on their property. While your utility company owns and maintains the actual meter and the service lines leading to your home, everything on your side of the connection point—including the weatherhead, riser pipe, and meter base—falls under your responsibility. This division means that when damage occurs or upgrades are needed, the homeowner bears the cost of replacement.

Yes, your power must be disconnected during an electrical meter riser replacement. Since this work involves your home's main electrical service entrance, the utility company will need to disconnect power at the service drop before the electrician can safely begin work. 

This outage lasts for several hours while the replacement is completed and inspected. Make appropriate arrangements for perishable food items and consider alternative accommodations if the weather is extreme.

If you're simply replacing a damaged meter riser without changing your electrical service capacity, you can often keep your existing panel. However, if you're upgrading from a lower amperage service to a higher one, you'll likely need to upgrade your electrical panel as well. Many electricians recommend evaluating your entire electrical service during riser replacement, as combining these projects can be more cost-effective than completing them separately.

The Northbrook, IL homeowners’ guide to generator repair services
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