Top-rated subcontractors.

Get matched with top subcontractors in Westchester, IL

There are 57 highly-rated local subcontractors.

Need a pro for your subcontracting project in Westchester, IL?

Select your specific project to find the pro for you.

TRUSTED BY WESTCHESTER, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon7k+
    Verified subcontracting services reviews

Find Subcontractors in Westchester

Avatar for Rob - Lynn Power Generators, LLC

Rob - Lynn Power Generators, LLC

12 E Willow St
4.35(
31
)
Approved Pro

Rob - Lynn Power Generators, LLC

12 E Willow St
4.35(
31
)
Approved Pro
Customers say: Quality work
20 local quotes requested
21 years of experience

Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.

"Thank you for a wonderful job!"

Rich C on April 2025

Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.

"Thank you for a wonderful job!"

Rich C on April 2025


Avatar for 4Ever Remodeling

4Ever Remodeling

6881 N Milwaukee Ave
4.91(
366
)
Approved Pro

4Ever Remodeling

6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
773 local quotes requested

Welcome to Stress-Free and High-Quality Remodeling. A great remodeling experience doesn’t happen by accident—it starts with choosing the right company that offers excellence through expert project consultants, professional designers, dedicated project managers, master installers, on-time project completion, and a 3-year project warranty. Our smooth, simple, and innovative approach ensures that every step of your remodeling journey is enjoyable, fulfilling, and frustration-free. From design to management to installation—we do it right. No exceptions. If you're ready to successfully complete your kitchen, bathroom, basement, or home remodeling project, schedule your in-home consultation with one of our friendly team members at 847-809-3355.

"4Ever Remodeling put us on schedule even though we did own the house witch was huge advantage to us. Once the 4Ever Remodeling design team (Anna and Magda) put together design plans for our place we started selecting and ordering finished materials. The permit process took approximately 4 weeks and once we received it, 4Ever Remodeling was able to start the work within 2,5 weeks. Project manager was involved in the process for the beginning and he communicated with us promptly. We requested the same team that did the project on previous house and they were able to accommodate the request. Once the project got started, we were visiting our house on daily bases. What we saw was attention to details and the way they secured and protected our house. Plastic sheets, floor paper, wall barriers, zippers were used to minimize dust speeding and floor protection. Demolition was done within a week and they started electrical, plumbing and hvac. Project manager Mike was informing us every day what is happening and the progress. Building inspections were completed and they started drywalling and tile work. Tile guys Jack and Alex kept perfect lines and executed the design they way we envisioned. We were amazed the way carpenters Robert and Martin assembled all cabinets, fine cuts for crown moldings, door and trim installation. Painting was done by Vladimir and his helper which we don’t remember the name. The whole project took over 3 months and the results were delivered as expected. Hiring 4Ever Remodeling was not cheap but they way they operate and what that they offer was worth it: architect, design team, project manager, multiple people working on the project, high quality work, very good materials, and 3 year warranty. Keeping job side clean and safe was they top priority and the reason I’m saying that they didn’t allow us to enter working area without proper supervision and we respected that approach. We understood that safety of everyone working to the project is important. The final day of the project they scheduled final walk thur to go over the project and signed close out paper work. A week after the completion the 2 of dimmer switches weren’t working properly and they schedule electrician to replace them and now everything is working good and looks as we expected. Very good and solid remodeling company."

Lucy R on November 2021

Welcome to Stress-Free and High-Quality Remodeling. A great remodeling experience doesn’t happen by accident—it starts with choosing the right company that offers excellence through expert project consultants, professional designers, dedicated project managers, master installers, on-time project completion, and a 3-year project warranty. Our smooth, simple, and innovative approach ensures that every step of your remodeling journey is enjoyable, fulfilling, and frustration-free. From design to management to installation—we do it right. No exceptions. If you're ready to successfully complete your kitchen, bathroom, basement, or home remodeling project, schedule your in-home consultation with one of our friendly team members at 847-809-3355.

"4Ever Remodeling put us on schedule even though we did own the house witch was huge advantage to us. Once the 4Ever Remodeling design team (Anna and Magda) put together design plans for our place we started selecting and ordering finished materials. The permit process took approximately 4 weeks and once we received it, 4Ever Remodeling was able to start the work within 2,5 weeks. Project manager was involved in the process for the beginning and he communicated with us promptly. We requested the same team that did the project on previous house and they were able to accommodate the request. Once the project got started, we were visiting our house on daily bases. What we saw was attention to details and the way they secured and protected our house. Plastic sheets, floor paper, wall barriers, zippers were used to minimize dust speeding and floor protection. Demolition was done within a week and they started electrical, plumbing and hvac. Project manager Mike was informing us every day what is happening and the progress. Building inspections were completed and they started drywalling and tile work. Tile guys Jack and Alex kept perfect lines and executed the design they way we envisioned. We were amazed the way carpenters Robert and Martin assembled all cabinets, fine cuts for crown moldings, door and trim installation. Painting was done by Vladimir and his helper which we don’t remember the name. The whole project took over 3 months and the results were delivered as expected. Hiring 4Ever Remodeling was not cheap but they way they operate and what that they offer was worth it: architect, design team, project manager, multiple people working on the project, high quality work, very good materials, and 3 year warranty. Keeping job side clean and safe was they top priority and the reason I’m saying that they didn’t allow us to enter working area without proper supervision and we respected that approach. We understood that safety of everyone working to the project is important. The final day of the project they scheduled final walk thur to go over the project and signed close out paper work. A week after the completion the 2 of dimmer switches weren’t working properly and they schedule electrician to replace them and now everything is working good and looks as we expected. Very good and solid remodeling company."

Lucy R on November 2021


Avatar for Lookswell Painting and Handyman Services

Lookswell Painting and Handyman Services

1951 W Cortland
4.81(
361
)
Approved Pro

Lookswell Painting and Handyman Services

1951 W Cortland
4.81(
361
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
66 local quotes requested

Lookswell Painting has been serving clients as a family owned business since 1963. We are a full service painting contractor specializing in residential painting and decorating, commercial and industrial painting, and cabinet refinishing and restoration. Request a quote, or email us at [email protected] for immediate service. We are a licensed contractor with over 50 years of experience. We understand that quality goes a long way in making your surroundings look fresh and up to date. We use the finest materials when we work on any project resulting in high quality and lasting results.

"The Lookswell team, especially Jim, Omar & Cindy, were exceptionally professional & dedicated to the task. The final work looks great, appreciated the level of experience that allowed them to deal with our old house."

Charles F on January 2021

Lookswell Painting has been serving clients as a family owned business since 1963. We are a full service painting contractor specializing in residential painting and decorating, commercial and industrial painting, and cabinet refinishing and restoration. Request a quote, or email us at [email protected] for immediate service. We are a licensed contractor with over 50 years of experience. We understand that quality goes a long way in making your surroundings look fresh and up to date. We use the finest materials when we work on any project resulting in high quality and lasting results.

"The Lookswell team, especially Jim, Omar & Cindy, were exceptionally professional & dedicated to the task. The final work looks great, appreciated the level of experience that allowed them to deal with our old house."

Charles F on January 2021


Avatar for Mr. Electric of Lombard

Mr. Electric of Lombard

477 E Butterfield Rd
5.00(
14
)
Approved Pro

Mr. Electric of Lombard

477 E Butterfield Rd
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
127 local quotes requested

As an Illinois ICC Certified company we can help you with all your electrical needs. From EV Chargers to to electrical panel and service upgrades, we can handle it all. We specialize in commercial and residential EV Chargers, electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Awesome company! Highly recommend! Efficient, friendly, helpful!"

Claudia V on July 2025

As an Illinois ICC Certified company we can help you with all your electrical needs. From EV Chargers to to electrical panel and service upgrades, we can handle it all. We specialize in commercial and residential EV Chargers, electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Awesome company! Highly recommend! Efficient, friendly, helpful!"

Claudia V on July 2025


Avatar for Oakwood Electric & Generator

Oakwood Electric & Generator

237 N. Cass Avenue
4.86(
239
)
Approved Pro

Oakwood Electric & Generator

237 N. Cass Avenue
4.86(
239
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
60 local quotes requested

Welcome to Oakwood Electric & Generator We might be small, but we’re certainly experienced. We’ve been serving the Western Suburbs of Chicago, IL for many years and we look forward to providing you with the best electrical and generator services in the area. We are third generation electrical contractors and we try to be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging Install, Outlets, Electrical Troubleshooting, Ceiling Fans, Smoke Detectors, Whole House Generators, Hanging Light Fixtures, Recessed Lighting and so much more! When you need quality electrical work done, come to the pros! We hope to become a business you can trust and rely on for life. Call Oakwood Electric & Generator today! Feel free to visit our website, located at the top of this profile, for more information.

"Team was efficient and worked with me on a tight timeline."

Lawrence C on November 2024

Welcome to Oakwood Electric & Generator We might be small, but we’re certainly experienced. We’ve been serving the Western Suburbs of Chicago, IL for many years and we look forward to providing you with the best electrical and generator services in the area. We are third generation electrical contractors and we try to be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging Install, Outlets, Electrical Troubleshooting, Ceiling Fans, Smoke Detectors, Whole House Generators, Hanging Light Fixtures, Recessed Lighting and so much more! When you need quality electrical work done, come to the pros! We hope to become a business you can trust and rely on for life. Call Oakwood Electric & Generator today! Feel free to visit our website, located at the top of this profile, for more information.

"Team was efficient and worked with me on a tight timeline."

Lawrence C on November 2024


Avatar for GLP Electric

GLP Electric

3805 W 45th Place
5.00(
19
)
Approved Pro

GLP Electric

3805 W 45th Place
5.00(
19
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
118 local quotes requested

At GLP Electric, we provide expert residential and commercial electrical services throughout Chicago’s Southwest and South Suburbs. Whether you need a panel upgrade, EV charger installation, lighting design, or electrical troubleshooting, our licensed professionals deliver safe, high-quality solutions you can count on. As a family-owned and operated business, we take pride in treating every home and business as if it were our own — with honesty, precision, and genuine care for our customers’ satisfaction. Why choose GLP Electric Inc.? Upfront Pricing: Transparent quotes with no hidden fees or surprise charges. Guaranteed Satisfaction: Every project is backed by our workmanship guarantee. Licensed, Bonded & Insured: Your safety and peace of mind come first. 24/7 Emergency Service: Fast, dependable help when you need it most. Experience the difference of working with electricians who value trust, craftsmanship, and long-term relationships.

"Carlos did a great job installing new flood lights on my garage! Carlos was also very respectful and professional."

Georgia G on September 2025

At GLP Electric, we provide expert residential and commercial electrical services throughout Chicago’s Southwest and South Suburbs. Whether you need a panel upgrade, EV charger installation, lighting design, or electrical troubleshooting, our licensed professionals deliver safe, high-quality solutions you can count on. As a family-owned and operated business, we take pride in treating every home and business as if it were our own — with honesty, precision, and genuine care for our customers’ satisfaction. Why choose GLP Electric Inc.? Upfront Pricing: Transparent quotes with no hidden fees or surprise charges. Guaranteed Satisfaction: Every project is backed by our workmanship guarantee. Licensed, Bonded & Insured: Your safety and peace of mind come first. 24/7 Emergency Service: Fast, dependable help when you need it most. Experience the difference of working with electricians who value trust, craftsmanship, and long-term relationships.

"Carlos did a great job installing new flood lights on my garage! Carlos was also very respectful and professional."

Georgia G on September 2025


"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 DAL Builders

DAL Builders

1 Mid America Plaza
4.66(
312
)
Approved Pro

DAL Builders

1 Mid America Plaza
4.66(
312
)
Approved Pro
Super Service Award
Customers say: Quality work
31 years of experience
Free onsite estimate

DAL Builders has been handling various construction jobs from simple re-modeling to full-scale new construction since 1994. Our team of licensed experts ensures 100% satisfaction every time. Our mission at DAL Builders Inc. is to provide service that exceeds our clients expectations. We strive to provide a safe and enjoyable workplace. We treat every job as if we were working in our own home, Providing quality work at a fair price. Always being conscientious of our surroundings using environmentally friendly products and practices at no additional cost to our clients.

"This has been one of the best experiences I’ve ever had with a contractor. The owner David took his time explaining options to me and no high sales pressure. His team turned out 5 star work that was meticulously perfect and David stopped by almost every step of the way to make sure. I highly recommend DAL for all your projects……they will not disappoint!"

Cathy K on August 2025

DAL Builders has been handling various construction jobs from simple re-modeling to full-scale new construction since 1994. Our team of licensed experts ensures 100% satisfaction every time. Our mission at DAL Builders Inc. is to provide service that exceeds our clients expectations. We strive to provide a safe and enjoyable workplace. We treat every job as if we were working in our own home, Providing quality work at a fair price. Always being conscientious of our surroundings using environmentally friendly products and practices at no additional cost to our clients.

"This has been one of the best experiences I’ve ever had with a contractor. The owner David took his time explaining options to me and no high sales pressure. His team turned out 5 star work that was meticulously perfect and David stopped by almost every step of the way to make sure. I highly recommend DAL for all your projects……they will not disappoint!"

Cathy K on August 2025


Avatar for Freedom Heating & Cooling

Freedom Heating & Cooling

9958 W Grand Ave
4.74(
2,770
)
Approved Pro

Freedom Heating & Cooling

9958 W Grand Ave
4.74(
2,770
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
40 local quotes requested

Freedom Heating & Cooling has a tradition of meeting customer needs. From the most complex installation to routine service and maintenance, Freedom Heating & Cooling has the tools, the people, and the products to provide a system that fits your lifestyle and budget. Ask us for references from your neighborhood, and let us show you how we can exceed your expectations in service and performance. Family/locally owned & operated, you’ll be able count on us now and for many years to come. Residential & commercial. Same day service. Certified technicians. Service all makes & models. Competitive pricing. Financing available. 24 hour 7 day emergency service. Call us at 1-847-288-1788 for service or free in home estimate, or for information, call one of our local numbers: Barrington (847) 843-7300, Belwood (708) 344-2225, Chicago (773) 685-5252, Downers Grove (630) 769-1939, Forest Park (708) 771-1894, Franklin Park (847) 451-6100, Glen Ellyn (630) 790-4565, Norridge (708) 453-5323, River Grove (708) 456-1860, Schiller Park (847) 678-5228, Stone Park (708) 338-5000.

"Josh was very professional throughout the installation process and ensured my tenant on-site understood the basics. In addition, Josh sent Miguel the same day to ensure the humidifier was working properly."

Meladee H on September 2025

Freedom Heating & Cooling has a tradition of meeting customer needs. From the most complex installation to routine service and maintenance, Freedom Heating & Cooling has the tools, the people, and the products to provide a system that fits your lifestyle and budget. Ask us for references from your neighborhood, and let us show you how we can exceed your expectations in service and performance. Family/locally owned & operated, you’ll be able count on us now and for many years to come. Residential & commercial. Same day service. Certified technicians. Service all makes & models. Competitive pricing. Financing available. 24 hour 7 day emergency service. Call us at 1-847-288-1788 for service or free in home estimate, or for information, call one of our local numbers: Barrington (847) 843-7300, Belwood (708) 344-2225, Chicago (773) 685-5252, Downers Grove (630) 769-1939, Forest Park (708) 771-1894, Franklin Park (847) 451-6100, Glen Ellyn (630) 790-4565, Norridge (708) 453-5323, River Grove (708) 456-1860, Schiller Park (847) 678-5228, Stone Park (708) 338-5000.

"Josh was very professional throughout the installation process and ensured my tenant on-site understood the basics. In addition, Josh sent Miguel the same day to ensure the humidifier was working properly."

Meladee H on September 2025


Avatar for Blazer Electric Co

Blazer Electric Co

2929 Farner Ct
4.69(
360
)
Approved Pro

Blazer Electric Co

2929 Farner Ct
4.69(
360
)
Approved Pro
Customers say: Quality work
415 local quotes requested
38 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.

"Blazer installed many wifi enabled light switches. Work was done quickly and professionally and have not had any post-installation issues since the install."

Adam E on July 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.

"Blazer installed many wifi enabled light switches. Work was done quickly and professionally and have not had any post-installation issues since the install."

Adam E on July 2025

...
Showing 1-10 of 267
Subcontractors questions, answered by experts

While some people are confident in their ability to replace concrete by drilling out the broken pieces and replacing them with bagged concrete, it’s possible to run into snags that make hiring a professional worth it. Trying to level concrete slabs can require special equipment, which can be pricey to rent and tough to operate. It's also crucial to contact your town's municipal office to ensure you are allowed to take on the project without a permit.

Depending on your structure, you may not need planning permission. Major excavation, anything that changes the external appearance of your home, or any construction that will affect your neighbors will need planning permission. However, no planning permission is required if you’re just converting an existing space into a root cellar.

A contract should outline the scope of work, timelines, costs, payment schedule, and materials used for clarity and protection.

Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.

On average, the cost to transform your garage into a workshop is about $2,000. The overall project cost depends on the type of workshop you want to build and its size. Regardless of the type of workshop, you’ll still need basic workshop spaces and equipment such as a workbench, cabinets, and space for storage and for working.

The Westchester, IL homeowners’ guide to subcontracting services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"