Skip to content
Roof Warden

Roofing contractor

Allmax Roofing

650 Warrenville Rd Suite 100, Lisle, IL 60532

Listed under Naperville, IL

Google average
4.9
Ratings counted
79
One and two star
1 of 79(1.3%)
Illinois median
1.7%

The first three are Google’s own figures for Allmax Roofing, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Illinois roofers we list with enough ratings to compare.

Rating breakdown

4.9
79 ratings
How the 79 ratings break down, from five stars to one
5
7696%
4
23%
3
00%
2
00%
1
11%
1.3%of these 79 ratings are one or two stars (1)

About typical — the typical roofer in Illinois sits at 1.7%. A higher share is a reason to read the critical reviews below, not a verdict.

The critical reviews

The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.

The only one or two-star review we hold for Allmax Roofing.

  • 1 out of 5Norm Bridgea year ago

    I submitted a request for an estimate for a roof repair and replacement on-line. That evening I received a text from Robert saying he would be available to do an inspection and provide me an estimate the following day after 11am. I replied …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    I'm Robert the owner, pretty sad that in less than a 48-hour period from first contacting me I get one star, the text he mentions was 9/3/24 9:65pm this review was left 9/5/25 at 3:07pm. most clients tell me other contractors don't even respond, you could have simply reached out to me I did say I would text to confirm, when I didnt confirm we had no meeting especially since I told you I "might" be done by 11:00am so not sure why I got this review? my day didn't go as planned and was on a job till 8:00pm, I apologize we didn't meet your expectations, but I feel this was not deserved

What reviewers keep mentioning

Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.

  • fast quote4
  • estimate process4
  • no upsell3
  • shingle repair3
  • leak detection3
  • roof vent repair2
  • chimney leak repair2
  • flat roof repair2
  • drone inspection2
  • no pushy sales2

Other reviews we hold

14 more of the 73 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Sarah5 days ago

    Had such a wonderful experience with Robert and the Allmax team! After a different company recently replaced our decking and shingles, we had moisture intrusion next to our second story dormer. I contacted Robert via a neighbor referral and he came for a consult same-day and walked me through realistic process / pricing for the necessary work to remedy the water issue, which was quoted at a lower price than the former roofer was offering for an issue they caused. The scope included water mitigation/correction, new cedar siding, paint and then we extended the work to also include fascia and porch painting. The results speak for themselves: beautiful craftsmanship, experts in roofing and friendly/respectful workers.

    Reply from the business

    Thank you so much for the kind words and for trusting Allmax Roofing & Contracting! We’re glad we were able to identify and correct the moisture issue and complete the cedar siding, fascia, and painting work to your satisfaction. We truly appreciate the referral and your confidence in our team. It was a pleasure working with you!.. Robert

  • 5 out of 5Quynh Nguyena week ago

    Robert and his team did an excellent job replacing my roof, and I can't recommend them enough. My husband and I reached out to Robert after dealing with a leak caused by such poor work from our previous contractor. He responded almost right away, even though it was pretty late in the day. He came out to inspect the roof and gave us a very honest, detailed breakdown of the options we could consider -- no pressure, just clear information to help us make the right decision. Just about a week later, as soon as we got the permit, he sent his crew out to replace our roof. Throughout the entire project, Robert was very responsive and communicated clearly at every step. His quote was thorough and detailed so you know exactly what to expect, and his team was professional from start to finish. When the job was done, they cleaned up the site so well I'd barely know a roof replacement had just happened there. Given all the bad reputations roofing contractors can have --and having experienced a bad one myself before finding Robert-- I was skeptical and honestly had some trust issues about letting anyone work on our roof again. But the entire experience with Robert and his team was pleasant from beginning to end. Thank you so much for the great work. I'd highly recommend Robert and his team for any roof-related needs.

    Reply from the business

    Thank you so much for the wonderful review! It truly means a lot to me and the entire Allmax Roofing team. We’re especially glad we could help after your previous experience and earn your trust. We always strive to provide honest recommendations, clear communication, quality workmanship, and a clean job site from start to finish. It was a pleasure working with you and your husband. Thank you again for choosing Allmax Roofing and for recommending us. We truly appreciate your business!

  • 5 out of 5David Younga month ago

    Honest, professional great working knowledge. Call Robert at AllMax roofing for all your needs.

    Reply from the business

    Mr. Young thank you for the review, Happy we could help! ...Robert

  • 5 out of 5James Crider2 months ago

    I called Allmax after being told by another company that there was roof damage that needed immediate repair. Robert came out the next morning and inspected the roof. No damage. Robert saved me lots of money. Thank you Robert! This kind of honesty and integrity are rare. I will always call Allmax for my roofing needs.

    Reply from the business

    James thanks I appreciate the review… Robert

  • 5 out of 5Salah Alfares3 months ago

    I asked for an inspection because I wasn’t sure if my roof needed repair or full replacement. They carefully checked shingles, flashing, and attic conditions before giving recommendations. It turned out only specific sections needed repair …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you for the review we appreciate them very much, sorry it took some time to get the estimate sometimes we get backed up… Robert

  • 5 out of 5Ashley Hassan3 months ago

    I called for a roof inspection and Robert came out within just a couple of hours — incredibly fast response time! After another company knocked on our door claiming we needed a new roof due to hail damage, we wanted a second opinion. Robert …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Ashley thank you

  • 5 out of 5Dave Sonnenberg4 months ago

    Super responsive. Very kind, helpful and professional. Robert came out on two separate occasions to repair some very old fascia. Highly recommend calling Allmax if you need any work done.

    Reply from the business

    Dave thank you for the review! Robert

  • 5 out of 5Luke Reichold4 months ago

    Incredibly prompt and professional service by Robert and team for minor repair. Highly recommend.

    Reply from the business

    Luke thank I really appreciate the review

  • 5 out of 5ingrid fang5 months ago

    I contacted AllMax Roofing for urgent wind damage repair in Warrenville, IL. Owner Robert was incredibly responsive—on-site within hours, great communication with photos and texts, and a clear, detailed proposal the same day. We signed the contract and paid the deposit, looking forward to getting started. Unfortunately, the crew didn’t make it on Saturday or Sunday, with no advance notice, which was disappointing—especially with rain rolling in—so we had to cancel to keep things moving. That said, Robert handled everything with real integrity and kindness: immediate sincere apology and full deposit refunded right away. That level of professionalism and effort to make things right is truly rare and very much appreciated. While the timing didn’t work out (weather and scheduling can be tricky in this line of work), Robert and AllMax showed genuine care. Thank you, Robert, for the refund and the thoughtful resolution—it meant a lot and restored a lot of goodwill. Highly recommend if weather permits and schedules align—you’re working with an honest owner who truly values his customers.

    Reply from the business

    Ingrid, I sincerely apologize that your father-in-law was upset. I truly make every effort to ensure all of my customers are taken care of and satisfied. Due to recent weather conditions, our schedule was impacted. The job we were working on the day before ran longer than expected, and my crew needed to return the following morning to complete a few remaining items. As a result, we planned to arrive at your father-in-law’s property around 10:00 AM instead of the originally scheduled 8:00 AM. I understand how frustrating schedule changes can be, and I apologize for the inconvenience. The weather created some unexpected challenges, and unfortunately the timing did not go as planned. Thank you for your understanding, and I appreciate the opportunity to make this right.

  • 5 out of 5Randy T5 months ago

    Allmax Roofing and Robert Marks did an outstanding job replacing my roof last year. The entire process was smooth and professional. Robert was upfront, honest and incredibly knowledgable. The crew showed up on time , worked efficiently, and kept the property clean every day. I highly recommend Robert and his team for anyone needing a roof replacement or repair around Naperville.

    Reply from the business

    Randy it was a pleasure to work on your beautiful home and I appreciate your review thank you

  • 5 out of 5Nick Iozzo8 months ago

    All Max Roofing came out to my house to find a leak, and they were able to fix it the very same day. Robert was extremely nice, professional, and easy to work with. He took the time to explain what was going on and made sure the job was …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Nick thanks for the review I appreciate it

  • 5 out of 5Leanne Miller9 months ago

    Robert was very responsive to my call and assisted in a repair to my roof vent. I had some water coming into the attic when it rained and he was able to assess the problem quickly and efficiently. I wasn’t sure if my job was too small for anyone to care, so his willingness to check it out was much appreciated.

    Reply from the business

    Thank you, Leanne, for taking the time to share your review! We really appreciate your feedback and are glad we could get things fixed for you. Every client is important to us — whether it’s a small job or a big project. Thanks again for choosing us!

  • 5 out of 5Scott Theriault9 months ago

    Had an issue with a skylight that will leak. I was thinking the two skylights would have to be replaced and redo that whole section of roof. Rob took a look and said they can be resealed at the roof and no tear out. Very happy with the honesty and work . Always gets back to you quickly and was on time for the repair.

    Reply from the business

    Scott thank you for the review I appreciate them! Was happy to get you leak free… Robert

  • 5 out of 5Doug Ishikawa11 months ago

    A great experience and help from Allmax! Highly recommend.

    Reply from the business

    Doug thanks for the review it is appreciated… Robert

What Allmax Roofing says about itself

Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.

  • Licensed

    “…LICENCED | BONDED | INSURED Licensed, Bonded…”

  • States years in business

    “…1% of roofing contractors in Illinois Over 30 Years Providing Quality Roofs AND Friendly…”

  • Free estimates

    “…We offer free inspection NEW ROOF INSTALLATION TPO E.P.D.M.…”

Their site also states: insured, bonded.

Other roofers in Naperville

Ranked by how many ratings Google has counted.

Other roofers we list in Naperville
Roofing contractor
Walton Contractorsfuture projects, easy process, kind staff4.9226 ratings3.1% one and two star(708) 303-8055
Storm Guard of Napervilleinsurance process, insurance specialist, thorough inspection4.8225 ratings3.6% one and two star(630) 354-0836
Showalter Roofing Servicesdetailed inspection, material selection, squirrel damage repair4.7209 ratings7.7% one and two star(630) 499-7700
Happy Roofingthorough inspection, gutter replacement, siding repair4.9195 ratings1.5% one and two star(630) 234-8331
A&D Exteriorsknowledgeable staff, siding, gutter replacement5.0176 ratings0.6% one and two star(800) 557-1398
Perfect Exteriors Inc.siding replacement, gutter replacement, skylight replacement5.0173 ratings0% one and two star(708) 969-1392

All roofers in Naperville →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 79 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 79, of which 73 have any text — and it is not everything Google shows.

Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.