Top-rated roofers.

Get matched with top roofers in Flossmoor, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your roofing project in Flossmoor, IL?

Select your specific project to find the pro for you.

TRUSTED BY FLOSSMOOR, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon599
    Verified roofing services reviews

Find Roofers in Flossmoor

Avatar for Guardian Roofing Systems, LLC
Guardian Roofing Systems, LLC
4.9(
68
)
Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For Business

Serving Flossmoor, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Angelo was helpful, thoughtful, and professional during the entire process. He explained everything thoroughly to make sure we knew what we were getting and communicated every step along the way. We wouldn't hesitate to call Guardian Roofing for any future roofing needs."
roof coating
new roof installation
decking
insulation
base sheet

+13

Response time2 days
Response rate90%
139 neighbors recently requested a quote
Avatar for Bob the Builder Inc
Bob the Builder Inc
4.7(
167
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+8 more

Serving Flossmoor, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
Response rate95%
8 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
263
)
Asphalt Shingle Roofing - RepairInspection - RoofingRoof - Clean+1 more

Serving Flossmoor, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The roofing crew was fantastic. They listened to all of my concerns and took care of them. Everything was done to my complete satisfaction. The whole neighborhood loves the roof! Huge thanks to Ezra, Walter, and Lauren for making this process very easy."
Recommended by87%of homeowners
Avatar for Montes Roofing, LLC
Montes Roofing, LLC
4.5(
109
)
Flat, Foam or Single Ply Roofing - RepairSealant for Roof - ApplyFlat, Foam or Single Ply Roofing - Repair- For Business+9 more

Serving Flossmoor, IL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"I highly recommend Montes Roofing LLC, who did an excellent job replacing my roof. I worked directly with Robert, who was very professional and personable. The pricing was reasonable and the work was completed expeditiously. Nicole Stewart"
Roofing
Roofing
Roofing
Roofing
Roofing

+148

Response time2 days
203 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
267
)
Asphalt Shingle Roofing - RepairInspection - RoofingSealant for Roof - Apply+4 more

Serving Flossmoor, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am very happy with the new roof. Daryl, the sales rep, communicated everything very nicely and made sure that I was given the best option for my roof. Mike, Devan, and Walter were the project managers and they were very helpful throughout the roof install. I wasnâ t able to communicate very well with the roofing crew but the project managers made sure that all of my concerns were taken care of."
2427 neighbors recently requested a quote
Recommended by87%of homeowners
...
Showing 1-10 of 372
Roofing questions, answered by experts

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

Clay tile roofing is common for traditional villas, while flat roofs are more standard for modern villa homes. Clay tile roofs are long-lasting, require little maintenance, and are great for warmer climates. Flat roofs are usually low-cost, energy-efficient, and allow for rooftop gardens. 

The most common slope range for roofs on houses in snowy areas is between 4/12 and 6/12, or 50%. A roof with a slope of less than 10%, or roughly a 2/12 pitch, won’t be effective at shedding snow. However, roofs that are too steep can allow large amounts of snow to build up and fall all at once, creating a hazard for those on the ground.

The most important thing to remember when laying shingles is to work from the bottom of the slope to the top. This leaves you with a top overlap that directs runoff from one row to the next until it reaches the eave for disposal. You should also make sure you follow the manufacturer's instructions and the local building code for nailing patterns and frequency so all of your hard work stays put through varying weather conditions.

The placement of snow guards depends on the individual roof, but typically snow guards are placed between 12 and 18 inches from the eaves, though they can be placed as close as six inches and as far as 24 inches from the eaves. A roofing professional can assess the roof and potential snow loads to determine the best placement.

The Flossmoor, IL homeowners’ guide to roofing services

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