Top 10 General Contractors in Downers Grove, IL

Porch Pro Headshot O'Hare Towing Service
General Contractors
Serves Downers Grove, Illinois
(1,415)
At O’Hare Towing Service we have been serving our customers Since 1963 delivering the foremost towing and recovery service in the Midwest. We provide a variety of services; including towing, transport, emergency recovery, mobile repairs and truck repair services for Illinois and the surrounding Tri ...Read more about O'Hare Towing Service
At O’Hare Towing Service we have been serving our customers Since 1963 delivering the foremost towing and recovery service in the Midwest. We provide a variety of services; including towing, transport, emergency recovery, mobile repairs and truck repair services for Illinois and the surrounding Tri ...Read more about O'Hare Towing Service
Porch Pro Headshot Aloha Construction, Inc.
General Contractors
Serves Downers Grove, Illinois
(444)
"Excellent experience overall. Really. Nothing to complain about. The day I talked with their estimation professional I knew I was in for a deal with an honest company. We wanted to renovate our bathroom and solve a few issues with the kitchen and bedroom walls, and fix up the attic, and their esti...Read more about Aloha Construction, Inc.
"Excellent experience overall. Really. Nothing to complain about. The day I talked with their estimation professional I knew I was in for a deal with an honest company. We wanted to renovate our bathroom and solve a few issues with the kitchen and bedroom walls, and fix up the attic, and their esti...Read more about Aloha Construction, Inc.
Porch Pro Headshot Siding & Windows Group
General Contractors
Serves Downers Grove, Illinois
(79)
Siding & Windows Group is Chicago's leading siding & window professionals and are recognized as a leader in the industry for originality, innovation, and architectural integrity for exterior design. Our client's praise our work, and enjoy the results: a great looking home, a lifetime siding warranty...Read more about Siding & Windows Group
Siding & Windows Group is Chicago's leading siding & window professionals and are recognized as a leader in the industry for originality, innovation, and architectural integrity for exterior design. Our client's praise our work, and enjoy the results: a great looking home, a lifetime siding warranty...Read more about Siding & Windows Group
Porch Pro Headshot Dardon Construction, Inc.
General Contractors
Serves Downers Grove, Illinois
(42)
We are a small family owned construction company located in the heart of logan square and humbolt park in chicago. Being fully licensed, bonded, insured and certified, we specialized from residential roofing to complete interior and exterior remodeling, new construction, rehabs, fire and water resto...Read more about Dardon Construction, Inc.
We are a small family owned construction company located in the heart of logan square and humbolt park in chicago. Being fully licensed, bonded, insured and certified, we specialized from residential roofing to complete interior and exterior remodeling, new construction, rehabs, fire and water resto...Read more about Dardon Construction, Inc.
Porch Pro Headshot Reficiency, Remodeling and Energy Solutions
General Contractors
Serves Downers Grove, Illinois
(43)
"I hired Reficiency to remodel my kitchen about 6 months ago. They were extremely knowledgable and provided me with amazing design renderings and detailed scope costs. I was very impressed because I worked with bad contractors in the past and was very nervous to remodel my kitchen. They were very ...Read more about Reficiency, Remodeling and Energy Solutions
"I hired Reficiency to remodel my kitchen about 6 months ago. They were extremely knowledgable and provided me with amazing design renderings and detailed scope costs. I was very impressed because I worked with bad contractors in the past and was very nervous to remodel my kitchen. They were very ...Read more about Reficiency, Remodeling and Energy Solutions
Porch Pro Headshot Koval Builders
General Contractors
Serves Downers Grove, Illinois
(43)
"Damian's crew consists of truly professionals! If you need porch or deck they are your best choice. I sent a quote and received immediate estimation. The deck building went pretty fast too. Great customer service and well skilled builders!"
"Damian's crew consists of truly professionals! If you need porch or deck they are your best choice. I sent a quote and received immediate estimation. The deck building went pretty fast too. Great customer service and well skilled builders!"
Porch Pro Headshot Slamans Remodeling
General Contractors
Serves Downers Grove, Illinois
(21)
"We have used Slamans Home Improvement on our home many times. They are professional and courteous. We have had our dormers repaired,door replaced and total replacement of our deck with added fire pit. They show up on time clean up after when work is complete and stand by their work. Glad we foun...Read more about Slamans Remodeling
"We have used Slamans Home Improvement on our home many times. They are professional and courteous. We have had our dormers repaired,door replaced and total replacement of our deck with added fire pit. They show up on time clean up after when work is complete and stand by their work. Glad we foun...Read more about Slamans Remodeling
Porch Pro Headshot Corcoran Homes Inc.
General Contractors
Serves Downers Grove, Illinois
(19)
"Excellant work! The team of professionnal workers do an outstanding job. We have had a deck done, floors, carpeting, securing balconey, painting, replacement doors. We are very pleased with the jobs done. The Wrays "
"Excellant work! The team of professionnal workers do an outstanding job. We have had a deck done, floors, carpeting, securing balconey, painting, replacement doors. We are very pleased with the jobs done. The Wrays "
Porch Pro Headshot Heritage GC
General Contractors
Serves Downers Grove, Illinois
(11)
"Israel and his crew did an excellent job on our roof, siding and gutters. They also installed a back entry door that was damaged by hail. They were very professional and polite. They did an excellent job cleaning up. We would definitely use them again."
"Israel and his crew did an excellent job on our roof, siding and gutters. They also installed a back entry door that was damaged by hail. They were very professional and polite. They did an excellent job cleaning up. We would definitely use them again."
Porch Pro Headshot Grand Comfort Plumbing, Heating & Air Conditioning
General Contractors
Serves Downers Grove, Illinois
(4)
Grand Comfort has been proudly serving homes and businesses throughout the Chicagoland area, We are locally owned and operated, and we are deeply familiar with the unique heating and cooling needs of property owners in this area. We strive to exceed your expectations in all areas of HVAC service. W...Read more about Grand Comfort Plumbing, Heating & Air Conditioning
Grand Comfort has been proudly serving homes and businesses throughout the Chicagoland area, We are locally owned and operated, and we are deeply familiar with the unique heating and cooling needs of property owners in this area. We strive to exceed your expectations in all areas of HVAC service. W...Read more about Grand Comfort Plumbing, Heating & Air Conditioning

Frequently asked questions about general contractors

A general contractor oversees building and remodeling projects from start to finish. Their main priority is making sure that a project progresses according to the schedule, is on budget, and that all work is done properly. All other contractors and workers answer to the general contractor and they answer to the client who hired them.

Start by getting bids from different contractors. Bids lay out your expected cost and the extent of the project, including materials, labor, and when the project will be done. If you have a local contractor in mind, feel free to work with them in negotiating the terms of a bid, rather than putting out a competitive bid request. Terms typically outline payment installments, an expected timeline for milestones, and the expected outcome at each phase of the project.

Once you've signed the contract with the general contractor, they bring in the workers and begin on the project. Throughout the course of the project, the general contractor manages all workers and subcontractors. General contractors generally own or work for a company that handles one or two aspects of building and remodeling. Very few do framing, finishing, electrical, concrete, plumbing, and landscaping on their own. So, it's quite common for general contractors to outsource work from other companies. The general contractor handles the hiring of these subcontractors, as well as paying them and their own workers. You only have to worry about paying the general contractor.

Hiring multiple subcontractors for a job might seem more economical, but it would put much of the decision-making on you. What you might save in money may be offset by the amount of time and mental energy you'd have to put into the project. An experienced general contractor knows the ins and outs of the construction business. They understand how to structure a project and work with subcontractors to get projects completed safely, and on schedule. This leaves the day-to-day decisions to someone with more experience.

The licensing rules in some states require hiring a general contractor for certain projects. If the state doesn't require a general contractor in your case, it makes good sense to hire a licensed and insured local contractor.

General contractors live by their reputation. They work hard to build trust with their clients and honor that trust through their management of construction projects. Even if they never lift a hammer during the course of a job, they feel a great sense of ownership of the whole operation.

General contractors usually have a vast knowledge of local building codes. Their understanding of construction and people management helps all subcontractors to work together. They see how each piece fits together to make a completed project. Subcontractors may take a narrow view of their role, which could cause problems for other subcontractors working on the next step. General contractors work closely with their crews, subcontractors, and you to prevent costly miscommunication.

Whether you're hiring a home contractor to build your dream house or searching "general contractors in my area" to oversee a remodel project, you'll be working closely with whomever you choose.

When you get underway with your contractor, you'll begin by sorting out every possible detail. Before work begins, the contractor will work out a project plan with you. The project plan may include determining fixtures, finishes, and furnishings — to avoid any cost gaps in the initial bid. The more specific you are, the more realistic and accurate the bid will be.

Make sure it’s OK to call or text your contractor throughout the day. Even if they aren't always available, they should provide you with contact information for a lead person or someone else you can discuss the project with. When possible, visit the job site. This gives the contractor or lead the opportunity to bring up any issues and ask any questions about specifics that weren't covered in the project plan.

It's also helpful to keep a project journal. Write down product order numbers. Jot down questions and ideas, and note delivery dates. This can make it easier to sort out any disputes that may arise later. Track any changes to the initial project plan in writing. If unforeseen changes occur, make sure to get a bid change in writing.

Other helpful tips:

  • Check on work as it progresses
  • Pay only for completed work
  • Be a fair customer by paying bills on time, responding quickly to questions, and treating your contractor and their workers fairly
  • Know the workers’ names, and make sure they have what they need
  • Establishing a good working relationship with your contractor from the beginning will lead to a more successful project

Some general contractors charge a flat fee. Most charge a markup, which is a percentage of the overall completed project cost. The markup amount covers their overhead, including advertising, insurance, office expenses, and their own salary. The contractor should outline all payments and expenses in the contract at the outset.

Contractors typically ask for a percentage of the total project cost upfront. This initial fee covers the cost of getting the project started, provides workers with their wages for the first phase of the construction, and helps serve as a deposit for the needed materials and supplies. Fifteen percent is a fair and decent initial payment for getting a project started. Most states cap this initial fee at 33%, and a good contractor should have good enough credit to cover remaining up-front costs.

After each phase or "milestone" gets completed, your contract will likely require you to pay more money toward the project. These installments are an expected part of the construction process to cover wages, additional supplies, and materials the contractor may need to continue. Even the most well-off contractor would quickly run out of money to move forward if they didn't include installment payments into their contracts.

A big project is a costly endeavor and a long-term investment. When choosing a general contractor, it makes sense to look beyond just the contractor’s fee. Be sure to hire someone that can provide proof of licensing, insurance, and references. Take the time to look into their track record. A good general contractor will leave a trail of stellar online reviews, and when you talk to former clients, they'll have only good things to say. When you enter a project with a contractor, you need a pro you trust with your home, so it’s wise to do your homework ahead of time to ensure a successful outcome.

Begin with a plan that lays out the scope of the remodeling work you want done. By the time you hire a contractor, you should have decided on materials, fixtures, appliances, and other items. If you've decided on any changes to the floor plan, be sure to add the specifics to your plan. The more details, the better. Add everything you can think of, down to the brass pulls for the kitchen cupboards.

Once you have this plan, start talking to contractors to get estimates and formal bids. Ask around for local contractor recommendations at your local hardware store, or go online and read client reviews. Good contractors tend to be very busy, so expect a waiting period from the time you contact them to the time they can start on the project. Be sure to seek out a contractor with experience in the job you need done. If you need a patio installed, scroll past them if they specialize in kitchens and baths.

When speaking to the contractor, make sure you're clear on which parts of the project the contractor will handle and which will go to a subcontractor. Ask for proof of licensing, insurance, and any relevant subcontractors' licenses. Check contractor credentials with your local Better Business Bureau.

Only sign a detailed contract, and be sure you understand every detail of the contract before signing. Be sure to get the proper permits for your project. A good contractor will be able to talk you through getting permits. In some places, contractors are able to get the permits themselves. Check in with the contractor regularly during the course of the project to avoid errors and miscommunication.

Searching online for "good general contractors near me" or getting referrals from a hardware or home improvement store is a first step to hiring a contractor. Take certain precautions before hiring a contractor to prevent costly headaches later on.

Begin by working with a professional architect or designer who's able to provide all the information a contractor will need. A designer or architect can also create the necessary drawings to submit for obtaining a permit. Include details like finishes, fixtures, plumbing work, electrical installations, and possible millwork.

Come up with a specifications list in advance. Write down the details of every element you want placed into the project, from the front door to the floor tiles that you want. Calculate to make sure all your selections fall within your budget and meet your personal requirements.

Make sure your contractor has the proper licensing and insurance. Check out a potential contractor’s previous work. They should be able to offer examples. When you interview contractors, remember that you'll spend a lot of time working with this person. You need to feel you can trust them because unexpected situations are bound to come up. Perhaps you didn't consider what style of door handle you want for the master bathroom, or the carpet you selected for the living room is no longer available. These types of situations happen with any project, so do your best to remain patient throughout the construction process.

See to it that your contractor provides a timeline that they can stick to and that works with your needs. Get a list of subcontractors they use, and look into their history. Use careful consideration when choosing your contractor for the most successful outcome.

Be sure your general contractor is licensed and insured. They should have both contractor’s liability insurance and worker’s compensation insurance. An insured contractor will take responsibility for the project and for anything that happens at the worksite. Make sure their insurance covers any subcontractors or that they only work with insured third parties.

Ask for proof of insurance right away. Hiring an uninsured contractor may seem less expensive, but it could cost you down the road. In the event of a job-site injury or property damage, a properly insured contractor will shield you from potentially catastrophic costs. Depending on the state you live in, if a worker is injured on your property and their general contractor didn't carry the proper insurance, you might be liable for the cost of treating their injuries.

Homeowners’ insurance policies cover property damage. Some also cover limited injury liability, but these policies have limitations. Even in the unlikely event that your policy covers 100 percent of liability, your premiums would most certainly go up. Contractors insurance ensures that you don't have to cover any costs unrelated to the project completion itself.

If a contractor is reliable, they'll be licensed and carry insurance, and if they don't have a license, no company will insure them. Proof of proper licensing and insurance is a sure sign of a reliable contractor.

Recent reviews for Downers Grove General Contractors

57529

Israel was very professional and did an excellent job on our roof. The price was reasonable and I would not hesitate to use him again.

- ken hathaway
57220

They did a great job on my house, I'm very satisfied with the work done, I definitely recommend Heritage to other homeowners

- Amy Koehlinger
57251

I strongly recommend Heritage Home Contractors if you are considering a home repair. They were easy to work with, timely and efficient.

- Scott Moresco
59210

Great to work with...

- Jose Angel Diaz
58918

I am an out of town owner and needed my roof replaced. Heritage Home Contractors worked with me and got the job done in a timely manner. Israel was a pleasure to work with.

- Jeannette Beres
57172

Israel and his team were very professional and I was quite impressed with the quality of the work they performed on the exterior and interior of my home. I had a new roof, soffit & facia, gutters, siding and windows installed, plus some minor painting on ...

- Aaron Kuhl
222276

Reficiency remodeled my kitchen 2 months ago. They were very fast and had a great team. They completed the project on time and stayed within my budget. I will hire them again when I have enough saved for my next project!

- Bill Williams
222275

Reficiency was incredible with their efficiency and quality of work. Their estimate was right on budget and everything went to plan. Very knowledgable and helpful with any questions I had!

- Tom Jensen
240747

Reficiency quoted our bathroom remodel after a few companies gave us pretty high numbers. They came in at a fair price and did a great job. They were very helpful and nice to work with. Will use them again for our mechanical services!

- Ashely McCarthy
233577

Reficiency did a great job on my home service needs. It was a bit of a logistical problem for other companies to have a plumber, electrician, and other trades come in at once to fix my home. Reficiency did it all within the week and got my house back in s...

- Adam Backman
150136

Tempcare company is fantastic! Technician Gary did a great job and was very clean. I have a furnace that's over 20 years old and was waiting for bad news but he was thorough and he took the time to explain what he was doing as he worked. No new furnace ne...

- Caroline Lincoln
150142

My experience with Gary and tempcare heating & air conditioning far exceeded my expectations. He was on time for his appointment, friendly, courteous and completely professional. He did a thorough inspection of my furnace and accurately identified the pro...

- James Johnson

Everything You Need to Know About Downers Grove General Contractors

Who should I hire if I need General Contractor Services in Downers Grove?

Right now there are about 50 companies in and around Downers Grove ready to help you with your general contractor services project.

    Below we've listed a few of the top General Contractors on Porch:

    • Crimson Design & Construction
      • Cornerstone Property Rehab Inc. II
        • Extreme Storm Solutions Inc.

          What should I check for once my General Contractor in Downers Grove has finished working?

          Every general contractor services project is going to have different results, but here are a few things to check for once any general contractor services company has told you they've finished the job:

          • Obviously you want to do a visual inspection. Even if you're unfamiliar with general contractor services work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
          • Ask the general contractor to describe what they did. Whether your general contractor services project was a repair job or a building job, have them run you through what was done.
          • Compare the description provided on your general contractor services project estimate to the work completed. Did the professional do what was promised?
          • Request that the general contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

          How many general contractors does Downers Grove have?

          There are around 50 companies throughout Downers Grove to help you with your next general contractor services job.

          • 20 of them have an A or A+ rating from Better Business Bureau.

          All General Contractors in Downers Grove, IL

          Porch Pro Headshot Rich and Company
          General Contractors
          Serves Downers Grove, Illinois
          Family owned company for over 20 yrs. Specializing in transforming spaces big small.
          Family owned company for over 20 yrs. Specializing in transforming spaces big small.
          Porch Pro Headshot Vela Remodelers
          General Contractors
          Serves Downers Grove, Illinois
          Porch Pro Headshot American Holiday Light
          General Contractors
          Serves Downers Grove, Illinois
          As the premier Christmas light installers in Illinois we offer professional Christmas light installation services, superior customer service, and high-quality decorations and holiday lighting for residential properties, commercial properties, and shopping centers. Each season we complete a large num...Read more about American Holiday Light
          As the premier Christmas light installers in Illinois we offer professional Christmas light installation services, superior customer service, and high-quality decorations and holiday lighting for residential properties, commercial properties, and shopping centers. Each season we complete a large num...Read more about American Holiday Light
          Porch Pro Headshot Smaglianteservice
          General Contractors
          Serves Downers Grove, Illinois
          We stand behind our work and are upfront and honest of what ever we do for our customers. We will take pride and integrity in our work. From our neighborhood to yours let us take care of you.
          We stand behind our work and are upfront and honest of what ever we do for our customers. We will take pride and integrity in our work. From our neighborhood to yours let us take care of you.
          Porch Pro Headshot M & S Remodeling
          General Contractors
          Serves Downers Grove, Illinois
          (1)
          Porch Pro Headshot Blue Sky Builders, Inc.
          General Contractors
          Serves Downers Grove, Illinois
          Blue Sky Builders Inc. has been building top quality custom garages in the Chicagoland area since 1979. We are a full service garage builder and we can provide you with a complete package of services including: Custom Garage Construction, New Garage Doors, Garage Door Repair, Springs, Cable and Hard...Read more about Blue Sky Builders, Inc.
          Blue Sky Builders Inc. has been building top quality custom garages in the Chicagoland area since 1979. We are a full service garage builder and we can provide you with a complete package of services including: Custom Garage Construction, New Garage Doors, Garage Door Repair, Springs, Cable and Hard...Read more about Blue Sky Builders, Inc.
          Porch Pro Headshot Polo Construction Restoration Services
          General Contractors
          Serves Downers Grove, Illinois
          Polo Construction Restoration Services is a water and fire damage restoration company that provides restoration services in Indian Head Park, IL. Remodeling, Roofing Contractor, Framing, Siding Willowbrook IL; Burr Ridge IL; Hinsdale IL; La Grange Highlands IL; Western Springs IL; Water Damage Resto...Read more about Polo Construction Restoration Services
          Polo Construction Restoration Services is a water and fire damage restoration company that provides restoration services in Indian Head Park, IL. Remodeling, Roofing Contractor, Framing, Siding Willowbrook IL; Burr Ridge IL; Hinsdale IL; La Grange Highlands IL; Western Springs IL; Water Damage Resto...Read more about Polo Construction Restoration Services
          Porch Pro Headshot Burr Ridge Garage Door Repair
          General Contractors
          Serves Downers Grove, Illinois
          Burr Ridge Garage Door Repair and sales in Burr Ridge, IL is here to deal with all of your garage door worries with their sales, installation, maintenance and repair services.
          Burr Ridge Garage Door Repair and sales in Burr Ridge, IL is here to deal with all of your garage door worries with their sales, installation, maintenance and repair services.
          Porch Pro Headshot Craig Oddo
          General Contractors
          Serves Downers Grove, Illinois
          Craig Oddo is a general contractor located in Downers Grove. They offer renovation, patio construction, bathroom remodeling and more.
          Craig Oddo is a general contractor located in Downers Grove. They offer renovation, patio construction, bathroom remodeling and more.
          Porch Pro Headshot Van Cura, Don Construction Company
          General Contractors
          Serves Downers Grove, Illinois
          Porch Pro Headshot Kitchens & Spaces Inc
          General Contractors
          Serves Downers Grove, Illinois
          Porch Pro Headshot Appointment On Demand Inc.
          General Contractors
          Serves Downers Grove, Illinois
          Porch Pro Headshot Nado Reliable Services Inc.
          General Contractors
          Serves Downers Grove, Illinois