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Roof Warden

Roofing contractor

JM Construction Group, LLC

4915 Auburn St, Rockford, IL 61101

Google average
4.6
Ratings counted
75
One and two star
7 of 75(9.3%)
Illinois median
1.7%

The first three are Google’s own figures for JM Construction Group, LLC, 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

4.6
75 ratings
How the 75 ratings break down, from five stars to one
5
6688%
4
23%
3
00%
2
00%
1
79%
9.3%of these 75 ratings are one or two stars (7)

Higher than most — 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.

All 7 of the one and two-star reviews we hold for JM Construction Group, LLC, most recent first.

  • 1 out of 5Kevyn Martin5 days ago

    Their trucks like to speed down residential streets at 6:39 am almost hit a dog

  • 1 out of 5Mrs SupermanEdited 11 months ago

    Edit: I have proof of it. So nice try. You also didn't show up when we agreed on a time. Then when you did that's what happened. You also changed your price from 20k to 30k as if you thought we had money and its based on how much you can pay. I keep thorough records. I still have your paperwork you gave me as well. So try me. Yeah I had to block him because he wouldn't stop calling me. He doesn't know what No means. 🚩 Guy came out for an estimate I wanted to know how much for the back to be done which was a separate small roof. He got a ladder and was at the front. I told him on the phone that I wouldn't be able to talk and that he could send the estimate via email. That I would be busy and have to leave. He blocked us in and kept trying to talk to us. I had to yell at him. I don't want to do business with someone who doesn't know their front from their back, and can't follow simple directions. He never sent the estimate. I wouldn't do business with again.

    Reply from the business

    Hi there, We don’t have a record of visiting your property, but if you’d like to share your name, we’re happy to double-check. We take reviews seriously — even the confusing ones — and always aim for clarity and professionalism. — JM Construction Group

  • 1 out of 5Rishi Malhotra (PizzaKong)2 years ago

    Super unprofessional. They will waste your time. I took off work and met Ray(?) at a property downtown. After walking the building and agreeing on what needed to be done he said he would send me an estimate in the next day or two. Never …

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

    Reply from the business

    Dear Rishi Thank you for taking the time to share your feedback. We sincerely apologize for any inconvenience caused by the delay in providing you with a quote. Our team strives to deliver prompt and professional service to all our customers, and we regret falling short of your expectations in this instance. With the recent unpredictable weather conditions have significantly increased the demand for our services, particularly with urgent repairs needed due to water damage. While we understand your frustration, we assure you that we prioritize each customer's needs and allocate our resources accordingly. After careful consideration, we determined that we aren't equipped to work with the specialized material used on your building. We understand your frustration and regret any time wasted. We hope you were able to find a suitable alternative and wish you the best in your project. We believe it's essential to provide our customers with the attention and quality they deserve, and in this case, we felt it was in your best interest to seek alternative solutions.

  • 1 out of 5warren BUFFET2 years ago

    Lies from begging to end, and lots of damages done to house,took two month, phone call's, company in person, to get repairs done

  • 1 out of 5DLP4 years ago

    They didn't finish the job nor return my calls or texts. I do not recommend.

    Reply from the business

    Dlp we have no text messages or calls from anyone I’m not sure if you have right company please give us a call if there is a problem 8153152865

  • 1 out of 5Roger M5 years ago

    They did a terrible job. Didn't cover anything. I have black marks all over my house from shingles. They left a ton of nails and shingles all over my yard. They tore up the J channel on my dormers, and never fixed them. They seriously …

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

    Reply from the business

    Roger we went out of our way for you a storm hit ripped of half your roof we came down there immediately less than a week to make sure you had no more damaged than you got paid by the Insurace due to the extra work we did I’m sorry you did not get to pocket any money threatening us with a negative review

  • 1 out of 5Michelle SneekEdited 6 years ago

    These guys are great, easy to work with and were very helpful dealing with our insurance claim. Our house looks fantastic! Definitely recommend JM to anyone looking to have their siding or roof done. Edit- really long story short, we had a problem with a leak come up and it took a screaming match on the phone to get them to come out and "fix" the problem. My husband was not satisfied with the fix and we decided to have another company come take a look. Not only is their fix going to have be undone and fixed properly another issue where the siding was put over a hole where the wood had rotted was found. Rather than replacing the wood they covered the hole and insulation with fan fold and put the siding over it. We are done dealing with JM Construction Group and giving them chances, we will be paying another company to fix it in order to maintain the integrity of our home and the safety of our family. It was also brought to our attention that JM did not pull the proper permits for our job. Bottom line is I would absolutely not recommend them if you have anything beyond cosmetic issues.

    Reply from the business

    Michelle thank you for choosing us for all you exterior needs And thank you for taking the time to leave us a review!!

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.

  • cleanup19
  • siding installation12
  • timeliness8
  • insured5
  • courteous staff4
  • efficient crews3
  • seamless gutters2
  • patio door2
  • installation crew2
  • window installation2

Other reviews we hold

14 more of the 71 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Samantha Nyman10 months ago

    We went with a different roofing company a few years ago but when a recent hailstorm in our neighborhood hit, we asked J&M to come check out if our (2 year old) roof had any damage. Not only did Matt and Justin come out right away but they …

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

  • 5 out of 5Pam Vogel10 months ago

    Everyone there was so nice and knowledgeable. They answered all our questions, returned phone calls right away and did an excellent job!

  • 5 out of 5Chris Wagnera year ago

    We were in need of a new roof. A friend referred us to Brian. After meeting with him and seeing the options available, we chose a steel roof. The crew arrived at 7am and began removing the old shingles. They worked continuously and by 4pm …

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

    Reply from the business

    Thank you for the kind review Chris !

  • 4 out of 5Michael Stevensa year ago

    Had our house sided by JM construction company. That or they contracted it out? Not sure but we are very happy with our siding. We had one issue as the company was trying to cut a corner when installing by not replacing a rotted piece on …

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

    Reply from the business

    Michael I don’t think you have the right Jm company you are not in our system we want to make sure your review is posted on the right company’s reviews thanks -Justin

  • 5 out of 5Matt Moyera year ago

    Raice was great to work with. Very thorough when going over our roof bid and worked around our schedule. Roof job was complete in a day and looks great. I would recommend this company to others.

  • 5 out of 5Jessica Cardenasa year ago

    Very happy with the work JM completed for both my home & business. Reasonably priced, dependable and honest. Highly recommend.

    Reply from the business

    Jessica thank you for trusting us with your home and business we appreciate all your business thanks -Justin

  • 5 out of 5rick shimpEdited a year ago

    2024- JM just did a second roof for us, the crews worked hard even in the heat! The roof, shutters, and gutters all look great! They did a great job cleaning up the area, even having the guy the next day that picked up the extra materials run the magnet around. We haven't found any nails or debris in the area. 2017 -Justin and crew did a great job. Halfway threw the project an unexpected storm blew in quickly, they upgraded my felt for free to a synthetic to protect the house during the storm. The guys were on the roof finishing just as the rain started. The crews were on time and polite the entire project.

    Reply from the business

    Rick thank you for picking Jm to work on your personal house and for all your referrals you have give us.

  • 5 out of 5chuck voyles2 years ago

    The crews replaced the roof, put on siding and new gutters. I'm very satisfied with their work.

  • 5 out of 5Vicki Crain2 years ago

    Our house was in need of all new windows and a patio door, the process from ordering to completion was a breeze. Brian, sales manager and Tristin, operation manager from JM Construction were great to work with. The installation crew, Corey …

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

    Reply from the business

    Thank you Vicki for your review and support !!!

  • 5 out of 5Casey Brokhausen2 years ago

    Very professional and always got back to me as soon as they could.. Raice was who I dealt with and was very kind and easy to work with. I will be recommending him and this company whenever asked for construction needs.. I had my siding …

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

  • 5 out of 5Erica Mi!ton2 years ago

    Very efficient. No one could find my leak problem and Justin found and fixed all within 24 hours. Highly highly recommend. I am a single women and have been having to call and call and no one would respond or come out. I will always be a returning customer!

    Reply from the business

    Erica, Thank you for the kind review we appreciate you taking the time and leaving us a review if there anything you need please let us know thank you -Justin

  • 5 out of 5Chris Ultsch2 years ago

    Contacted JM for a quote on roofs, siding and windows on house and garage. Salesperson, Raice came out and looked over everything and got back to me the next day with my quote. Business is business, but Raice literally dealt with my back and forth questions WHENEVER I had them and gave me his recommendations on the project. Even if it meant NOT having something done. Even took time to talk to me about concerns I had BEFORE the work started to put my mind at ease. Truly a stand-up guy! I have another garage in the works and I know exactly where I'll be going.

    Reply from the business

    Chris thank you for the kind review and also choosing us for your full exterior remodel!

  • 5 out of 5Michael Obrien2 years ago

    I have replaced several roofs on my homes over the years. Justin and his company were the most courteous and professional I have worked with. I was the buyer of a house that had hail damage during June '23 storm. My inspector found damage, so sellers insurance company accessed damage and approved claim for roof and gutters. Even though I had not taken possession of property yet, Justin kept me informed every step of the way. He had a deadline to meet during the break in the weather in Feb '24 and he met it due to his and crews hard work. I would recommend JM Construction highly.

    Reply from the business

    Michael, thank you for taking the time and giving us a review if there is anything else you need please reach out and give us a call thank you hope you enjoy your new house. -Jm

  • 5 out of 5Eric MillerEdited 2 years ago

    We highly recommend JM Construction! We used them for our siding; windows, soffit and fascia, and couldn't be happier! The crews were professional and efficient and did a fantastic clean up!

    Reply from the business

    Mr. Miler Thank you for your business.

What JM Construction Group, LLC 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.

  • License number shown

    “…License Number 104.017741 105.008960 WI License Number DC-072100829 A simple black map location pin icon…”

  • Warranty offered

    “…Installer Free Estimates Workmanship Warranty Financing Available (815) 315-4388…”

  • Free estimates

    “…Know When to Call JM Construction For A FREE Inspection: Protecting Your Roof & Home By…”

  • Financing available

    “…Free Estimates Workmanship Warranty Financing Available (815) 315-4388 Owens Corning Platinum…”

Other roofers in Rockford

Ranked by how many ratings Google has counted.

Other roofers we list in Rockford
Roofing contractor
Bufalo Contractinggutters, siding replacement, gutter replacement4.8493 ratings3.7% one and two star(779) 368-0256
Pro Restoration LLCroof replacement, gutters, insurance handling4.8383 ratings3.9% one and two star(815) 476-8151
Ideal Property Solutionsinsurance claims, gutters, hail damage repair4.9295 ratings2.7% one and two star(815) 597-0707
RPM Contracting LLCgutters, insurance claim assistance, gutter replacement5.0191 ratings0.5% one and two star(877) 776-3981
Huskie Exteriors Incgutters, siding, gutter replacement4.9184 ratings1.1% one and two star(815) 519-3237
Castle Contractinginsurance claim assistance, courteous staff, easy process4.9155 ratings1.9% one and two star(877) 512-4207

All roofers in Rockford →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 75 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 75, of which 71 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.