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TRUSTED BY WESTCHESTER, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon772
    Verified roofing services reviews

Top-Rated Roofers in Westchester - Updated Nov 2026

Avatar for Vald Roofing, LLC
Vald Roofing, LLC
4.7(
31
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairHeating Cable for Roof - Install+2 more

Serving Westchester, IL and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Very professional team, great customer service, provided clear information as to the steps in the process of installation of the roof and materials being used, completed job as scheduled. I am very satisfied how the roof was installed and how it looks. I recommend this team."
new roof
Ridge caps
new roof
old roof
Old chimney flashing

+64

Response time7 hrs
Recommended by100%of homeowners
Avatar for Alsip Roofing PLLC
Alsip Roofing PLLC
4.9(
96
)
Flat, Foam or Single Ply Roofing - RepairAsphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+7 more

Serving Westchester, IL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Alsip Roofing provides excellent work and customer service. I had a new roof installed in Nov 2022, and I contacted them again in March 2023 for new gutters with leaf guards. Both times the work was completed within the time frame that I was given. The crew cleaned up all debris as if they had not been there. The crew was professional and courteous. I will definitely recommend Alsip Roofing."
Half of the roof is torn off down to wooden deck.
Half of the roof is torn off down to wooden deck.
Built up corner of roof using new plywood.
New insulation is being installed.
Insulation install.

+76

Response time9 hrs
Response rate96%
1 neighbors recently requested a quote
Avatar for Gemini Roofing & Contracting, LLC
Gemini Roofing & Contracting, LLC
4.8(
126
)
Asphalt Shingle Roofing - RepairWood Shake or Composite Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+6 more

Serving Westchester, IL and surrounding areas

Approved

In business since 1957

Free estimates

Emergency services offered

"When I needed an emergency roof repair, and called Home Advisor, Mike with Gemini Roofing called me back right away, came out that same day, and repaired our roof because of the bad weather that was coming so we wouldn't get further damage done to our house and couldn't have been nicer to work with. His crew were just as nice too. So glad we met him through Home Advisor, and got our roof repaired very well."
Response time7 hrs
Response rate94%
58 neighbors recently requested a quote
Avatar for Bob the Builder Inc
Bob the Builder Inc
4.7(
169
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+8 more

Serving Westchester, IL and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"Bob the Builder Inc. is an excellent company. They are professional and do outstanding work. Wes came to my home and checked out my roof damage quickly. tom walked me through the filing of an insurance claim. Robert their Master carpenter and his crew does excellent work. Their crew quickly and thoroughly gave me a new roof, gutters, vents and a solar attic fan. I was impressed how clean they left my property everything was hauled away. I would not hesitate to use them again in fixing or remodeling my home."
Additional Photos
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Additional Photos

+20

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for APR Contracting, LLC
APR Contracting, LLC
4.7(
133
)
Asphalt Shingle Roofing - RepairFlat, Foam, or Single Ply Roofing - Install or ReplaceSealant for Roof - Apply+6 more

Serving Westchester, IL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"David came out and looked at my roof repair needs and gave me a quote on the spot. I decided to go ahead, since he was able to secure closely matching shingles and take care of it this same day. Now, I have a fixed up garage roof and gutter before the next forecast rain. Quite thankful for that."
Tear-Off and Replace Flat Roof
Re roof shingles
New roof
New shingles.  After.
Removed old roof. Inspected roof deck.

+25

Response time2 days
Response rate91%
53 neighbors recently requested a quote
Andres Roofing & Construction, Inc.
4.2(
292
)
Asphalt Shingle Roofing - RepairInspection - RoofingFlat, Foam or Single Ply Roofing - Repair+2 more

Serving Westchester, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Andres Roofing was expedient and professional. The chimney flashing was wrapped & sealed as was our fireplace chimney. We had leaks and needed this repaired. They placed a few missing shingles on our roof as well! Thank you & we will hire you again, Harris Family"
Response time9 hrs
Response rate96%
55 neighbors recently requested a quote
Avatar for Stan's Roofing & Siding LLC
Stan's Roofing & Siding LLC
4.5(
47
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Westchester, IL and surrounding areas

Approved

In business since 1967

Free estimates

Warranties offered

"This is the 2nd time we contacted Stan's Roofing and Siding to remove snow and ice from the roof and gutters following a big snowstorm.  They are professional, on-time and very informative - nice to work with.  We feel the price is fair for the work that was performed.  Our positive experiences with Stan's Roofing led to an appointment to obtain an estimate for a new roof.
"
Finished Malarkey roof
Completed roof install
Homeowners are loving the new look
Repaired siding
Siding install in Lockport, IL

+49

Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Showing 1-10 of 540
Roofing FAQs, answered by experts

A roof pitch that’s too shallow won’t shed runoff as quickly, so you have an increased risk of water intrusion through the seams between your roofing materials. In colder climates, snow and ice will accumulate more easily on your roof, which can add enough weight to cause roof collapse and structural damage to your home.

The most common slope, or roof pitch, for a shed is 4:12 or four inches of height for every horizontal foot. For areas that experience heavy snow loads, a steeper roof of 6:12 or 9:12 is best. 

The number of roof vents necessary for a 2,000-square-foot house depends on several factors. The calculation depends on the net free area within the attic and whether your municipality requires a 1/150 or a 1/300 ratio of venting square feet to attic square feet. If you install vents with a square-foot opening of one, you'll need either 14 or seven exhaust vents and an equal square-foot amount of intake vents.

The lifespan of a torch down roof depends on the number of layers installed. A single-ply system typically lasts between 10 and 15 years, while a multi-layer system with two or three layers can last from 15 to 25 years. Although a multi-layer option may be more expensive upfront, it provides a longer service life. Warranties often reflect this, with about 12 years for a one-ply system and 15 years for a two-ply system. For context, this lifespan is shorter than other common roofing materials like wood or asphalt shingles, which typically last 20 to 30 years, with high-quality versions lasting up to 50 years.

You can secure roof decorations like inflatables and other Christmas decor by tying a rope or attacking bungee cords to your roof clips. Depending on the pitch of your roof, you can use sandbags for extra support. Like with Christmas lights, avoid using staples or duct tape. 

The Westchester, IL homeowners’ guide to roofing services

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