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TRUSTED BY LOCKPORT, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon920
    Verified roofing services reviews

Top-Rated Roofers in Lockport - Updated Nov 2026

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 Lockport, IL and surrounding areas

Approved

In business since 1957

Free estimates

Emergency services offered

"Very professional and honest. Did the job fast with a crew and even cleaned my roof with soft wash and made the shingles look better. Now I can have confidence that my roof is secure again. Price was reasonable with a one year guarantee."
Response time7 hrs
Response rate94%
58 neighbors recently requested a quote
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 Lockport, 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"
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+84

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Berg Roofing and Home Improvements
Berg Roofing and Home Improvements
4.6(
243
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+17 more

Serving Lockport, IL and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"We just had our roof replaced by Berg, and the crew did a fantastic job. Complete tear-off of the old roof, some decking replaced, all new flashing, new vents, new attic fan. Professional crew, clean-up was thorough. Nick was our representative, he oversaw the entire project and kept us informed of what the crew was doing. I would absolutely recommend Berg Great company, great product, great installation process. We're very pleased!"
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+23

Response time1 day
Response rate100%
5 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 Lockport, IL and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"Initially, I thought it was fine. However, I was very curious why the contractor would not let me talk to the insurance adjuster. He told me to stay in the house and leave everything to him. (RED FLAG) I'm not sure why I let that happen. After the negotiations and the contract was signed, the contractor advised that he failed to charge me for the cost of the chimney. We specifically talked about the chimney cost and how he wasn't putting it in the contract so it wouldn't alert the insurance company (RED FLAG ) He would just charge me another $1200 for the chimney or not do the inside work. At that point, I should have cancelled the contract. The contractor yelled at me that he forgot and he made a mistake. Yelled at me in a very loud voice. He then did that "used car" sales pitch where he has to go talk to his boss and then comes back and sends me an email that they will fix the chimney for free. I spent about twice what my budget was, and I really am mad at myself for failing to get other estimates. That is on me. The roofers put a new roof on - my old roof was less than 5 years old - not sure if a simple repair would have been okay and left a mess in my yard. There was debris from my gutters and little blue things that they use when they replace a roof. I told the contractor that, and he said "the roofers don't make money if they clean up after the gutters and feel it's not their job". Okay, whose job is it? Who did I pay to do a job? Am i supposed to hire someone else to finish up what the roofers left behind. My pet peeve is when I pay someone to do a job, and they don't finish the job and say it's not their job. That makes me so angry. Again, I'm so mad at myself. I know better. I just felt like at the end of the day I was taken advantage of. I don't think I needed a whole new roof, I spent twice the money I had budgeted, and I had a mess to take care of. I use Angie's List so I can avoid being taken advantage of and considered the "old lady" who doesn't know anything."
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+20

Response time2 days
Response rate100%
8 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 Lockport, 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 Summit Roofing Corp.
Summit Roofing Corp.
4.7(
48
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+7 more

Serving Lockport, IL and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"We had summit roofing replace our roof and gutters. Scott and his team were great! Estimate was fair and only took them 1 day for the roof and a few hours for the gutters. Roof Team was professional and cleaned up well after they were done. The guys that did the gutters were great . They made the gutters look fantastic. They all did a fantastic job and we couldn’t be happier with the work. We would highly recommend Summit roofing for roof and gutters replacement."
Dual Black Roof & Greystone Siding
Algonquin, IL
Weatherwood color shingle
McPhee Dr, LITH
West Dundee, IL

+55

Response time12 hrs
Response rate86%
14 neighbors recently requested a quote
Capital Roofing
4.7(
84
)
Asphalt Shingle Roofing - Install or Replace

Serving Lockport, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"The work and service provided by capital roofing was excellent. Ed, Victor and crew was friendly, kind, and generous with their time and effort. The work was high quality. I strongly recommend Capital Roofing--you can trust them!"
Response time1 day
90 neighbors recently requested a quote
Recommended by90%of homeowners
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Roofing FAQs, answered by experts

There are several pros and cons of flat roofs. One disadvantage of flat roofs is that you lose potential attic space because it's flat. Flat roofs tend to pool water and because they lack an angle, any leak in the roof—usually due to a bad seal—has the potential to let in a lot of water. They don’t work well in climates with snow. Flat roofs are also structurally weaker than sloped roofs.

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.

Yes, chimney flashing is an important element in the complex system that is your roof. Chimneys (and anything else that goes through your roof) provide a great opportunity for water damage. Good flashing prevents a lot of potential damage. 

Architectural shingles typically last between 20 and 30 years. While some manufacturers provide warranties for 30 to 50 years, particularly for extreme weather, achieving such a long lifespan is uncommon. The actual life of your shingles can be shorter if you live in an area prone to strong winds, hailstorms, or other severe weather. To avoid the risk of roof failure and costly water damage from leaks, it is recommended to replace your roof before it reaches the end of its expected life. Scheduling regular roof inspections every few years is a good way to assess your roof's condition and determine the best timeline for replacement.

Copper roofs last an average of around 100 years, making it one of the longest-lasting types of roofs. It’s significantly more expensive than an asphalt shingle roof, but it also lasts three to four times as long, providing great value for the money. You can extend the life of your copper roof by carrying out routine maintenance, like scheduling annual cleaning and roof inspections.

The Lockport, IL homeowners’ guide to roofing services

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