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TRUSTED BY GREAT LAKES, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon913
    Verified roofing services reviews

Top-Rated Roofers in Great Lakes - Updated Nov 2026

Avatar for Franos Roofing
Franos Roofing
4.9(
197
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Great Lakes, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"I had wind damage to 3 major areas on my roof. Arek Franos is the way to go for all of your roofing needs. He is courteous, prompt and will give you the honest truth on exactly what needs to be done to properly restore your roof. If there is ever a need for repairs or a total roof job, please consider Franos Roofing. You will not be disappointed. Mike - Merrillville"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+84

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Guardian Roofing Systems, LLC
Guardian Roofing Systems, LLC
4.9(
70
)
Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For Business

Serving Great Lakes, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Both the owner of Guardian Roofing Systems, LLC, Angelo Ristich and his Lead Repairman Hector were professional and very knowledgeable about the task at hand and what needed to be done. They answered my questions and made sure I had full understanding of the whys of the roof replacement. I was quoted a fair price. The job was completed in a timely manner and true to their word, when the next heavy rain high windstorm happened the new roof held up beautifully. The leaks my house was plagued with aren't a problem anymore. For quality service at a fair price I definitely recommend them."
roof coating
new roof installation
decking
insulation
base sheet

+13

Response time2 days
Response rate91%
88 neighbors recently requested a quote
Avatar for A&D Home Improvement, LLC
A&D Home Improvement, LLC
4.6(
289
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+2 more

Serving Great Lakes, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"My sales person Ian Holland is the best, he was kind, friendly and very professional. He provided an estimate, (which was a great price compared to the other roof estimates that I had received) and explained everything that was involved in tearing off the old roof to installation of the new roof. I would strongly recommend A&D Home Improvement for all of your home improvement needs. The contractors and staff were very patient, and helpful in answering all my questions. I am happy with my new roof. They do great work!"
Torch Down Modified Bitumen Roof
AFTER!
Torch Down Modified Bitumen Roof
BEFORE
Torch Down Modified Bitumen Roof

+40

Response time12 hrs
402 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for ONESOURCE ROOFING CONTRACTORS & CONSULTING LLC
ONESOURCE ROOFING CONTRACTORS & CONSULTING LLC
4.5(
8
)
Asphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace- For Business+9 more

Serving Great Lakes, IL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Daniel helped us resolve a very difficult and stressful roofing problem. We had a new roof installed on our home, but it was not done properly. Daniel carefully inspected the situation, worked with us to develop a solution, and installed a high-quality roof built to last. He also helped us determine the right ventilation system, giving us confidence and peace of mind. I highly recommend Daniel for inspecting, planning, and installing residential flat roofs."
Photo 1
EPDM Roof - Apartment
EPDM Roof - Apartment
EPDM Roof - Apartment
EPDM Roof - Apartment

+68

19 neighbors recently requested a quote
Avatar for Montes Roofing, LLC
Montes Roofing, LLC
4.5(
109
)
Flat, Foam or Single Ply Roofing - RepairSealant for Roof - ApplyMetal Roofing - Repair+9 more

Serving Great Lakes, IL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"Prompt response to my call about a fallen gutter due to a major ice dam. Within hours, they cleared the walkway & debris for safety. Gutter replacement & other roof repairs were done 3 days later. Excellent & timely communication, follow-up and work. I highly recommend Montes Roofing!"
Roofing
Roofing
Roofing
Roofing
Roofing

+148

Response time2 days
235 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Stergo Roofing
Stergo Roofing
4.5(
43
)
Metal Roofing - Install or ReplaceFlat, Foam or Single Ply Roofing - RepairFlat, Foam, or Single Ply Roofing - Install or Replace+2 more

Serving Great Lakes, IL and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

Stergo Roofing flat roof replacements / restoration and protective coating. \n \nStergo Roofing is a family owned business serving the Chicagoland area since 1971. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. \nAll Work Guaranteed Additional Website: www.stergoroofing.com \n24/7 Emergency Services Available

Two-ply modified system.
Two-ply modified system.
Two-ply modified system.
Two-ply modified system.
Two-ply modified system.

+11

4 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 352
Roofing FAQs, answered by experts

Roof underlayment usually lasts as long as the roofing material that covers it, as it’s not directly exposed to the elements. In most cases, roofing companies will replace the underlayment each time they install a new roof. In some cases, particularly with slate, clay, or certain metal roofs that can last 50 to 100 years, your underlayment may require replacement within that timeframe, especially if you start to notice roof leaks.

Installing a green roof costs between $10 and $30 per square foot. Green roofs cost slightly more than standard roofs, due to the extra materials and installation know-how required. The type of green roof you choose also impacts the cost, with intensive roofing systems costing considerably more than extensive roofs.

You can damage your shingles if you use the wrong type of paint on them. You should always use acrylic latex paint specifically formulated for shingles. Other types of paint may trap moisture, which can cause bigger problems like rot and mildew. Considering that roof replacement costs $9,100 on average, it’s definitely best to avoid making this mistake.

Besides using the right paint, remember that painting your shingles will require increased maintenance.

If you’re choosing between a roof overlay and a tear-off, opt for a tear-off and full roof replacement instead of a roof overlay if possible. The cost savings from an overlay can easily be eclipsed by repair costs, the effects of structural damage from the additional weight, and needing to replace your roof sooner than expected. A full replacement will last longer and is less likely to need damage repaired over time.

No, you can’t use your home’s square footage. You have to calculate your roof’s square footage, and then you may have to convert your square footage measurement to correspond with how the roofing material is measured. For instance, some roofing is sold in “squares,” which equals the total square footage of the roof divided by 100. Shingles are sold in bundles that may not correspond to the number of squares you need. Metal roofing is sold as sheets, so determine the amount of square feet each panel will cover and then divide the total square footage by the coverage area.

The Great Lakes, IL homeowners’ guide to roofing services

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