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Top-Rated Roof sealant application pros in Riverdale - Updated Nov 2026

Avatar for Bob the Builder Inc
Bob the Builder Inc
4.7(
169
)
Sealant for Roof - Apply

Serving Riverdale, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Nisley's Quality Coatings
Nisley's Quality Coatings
5.0(
17
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"I had several bids for the installation of a metal roof on my home. I went with Mr. Nisley. He demonstrated the willingness and patience to answer my multiple of questions. He remained professional and kind through-out the two days of the installation. He was present each day of the process. The work Mr. Nisley done was impeccable and beyond reproach. Mr. Nisley checked to ensure that everything was too my satisfaction and it surpassed my expectation. I was extremely happy with the work Mr. Nisley and his crew performed. Upon completion of the roof Mr. Nisley ensured that everything was picked up and the area was clean. I was pleased that I had selected Mr. Nisley to do the metal roofing job. Mr. Nisley expertise for roofing was obvious. I would highly recommend him without regret."
Metal roof
Metal roof
Metal roof
Metal roof
Metal roof

+1

Response time2 days
Recommended by100%of homeowners
Avatar for Montes Roofing, LLC
Montes Roofing, LLC
4.5(
109
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"Montes Roofing LLC did a fabulous job on my house. I had a hole in one roof and I called several roofing companies on a Saturday morning. Montes Roofing was the only company who offered to come out on the same day I called. Mr. Montes came out about two and a half hours after I called. He showed me pictures of the hole taken from his drone so I could see it for myself. He gave me a reasonable quote and told me how soon they could get started. They started when he said they would and they didnâ t waste time. I subsequently hired Montes Roofing to replace two other roofs and tuckpoint my house and replace siding. Throughout the roof replacements, siding and tuckpointing, Mr. Montes visited the site frequently while his crew was working and kept me informed on what was going on and whenever I called or texted him, he always returned my phone calls and responded to my text messages. The crew was very professional and efficient. They cleaned up at the end of every work day and when everything was finished, they made sure everything was cleared away or thrown out and I did not have to do any cleaning when they were done. During this time, I was able to work from home without any disturbances and several of my neighbors even commented on their professionalism and the quality of their work and requested contact information for Montes Roofing. Montes Roofing LLC has transformed the exterior of my house. Not only do my neighbors admire it but family members who have seen the â newâ house have been surprised at the transformation."
Roofing
Roofing
Roofing
Roofing
Roofing

+148

Response time2 days
240 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Paramount Roofing
Paramount Roofing
4.2(
138
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Paramount was a wonderful company to work with. They were always prompt with turnaround on communication and questions. They provided 2 estimates so we could decide what would be best for our budget. Their use of drone technology made getting the estimate and progress updates super easy for me to understand as a layperson. We have a flat roof and that was no problem for them. I was impressed with the quality of materials used and the men who did the work were professional, polite and fast. They followed up afterwards to make sure we were satisfied and Marco provided thorough answers to our questions. I would absolutely recommend Paramount to anyone with roofing needs, and plan to recommend to anyone I know seeking roof repair or replacement."
Business Roof Coating
Deck done in chicago
Deck done in chicago
Deck done in chicago
Deck done in chicago

+87

Response time8 hrs
Response rate100%
118 neighbors recently requested a quote
Avatar for Carrington Roofing Co.
Carrington Roofing Co.
3.2(
127
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"I really could not have asked for better administrative and management service. The actual work and the carpenter himself was equally as great. The carpenter was creative in delivering a great product. I would like to assume that some carpenter would have charged a bit less, but it would not have been worth the savings to either get inferior service, a headache, or a questionable product."
Recommended by41%of homeowners
SFC General Contractors
New to Angi
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

We are a locally owned and operated Painting contracting company that values honesty and integrity and treats your home as if it were our own. We offer a vacant and occupied home staging services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time6 hrs
Avatar for SPU GC & Roofing
SPU GC & Roofing
4.9(
120
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Our condo building was having roof leaks and Steve Case came out in Dec 2017 and gave us an estimate for a silcone roof. I was also getting quotes from 2 other companies. Due to the extremely cold weather and personal (on my part) scheduling conflicts, SPU did the work in mid-May. The guys (especially Greg) were very professional and punctual. Steve was very accommodating the whole time. The roof looks great and the price was affordable. I definitely recommend SPU!"
Additional Photos
Recommended by100%of homeowners
Avatar for Nombach Roofing & Tuckpointing
Nombach Roofing & Tuckpointing
4.2(
294
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

In business since 1969

Free estimates

Credit card accepted

"I contacted Nombach Roofing after being referred by a friend who had used the company and was pleased with the services provided.I had contacted several other roofing companies for estimates prior to contacting Nombach.Cliff came to my house to give me a estimate along with several options.I decided to go with Nombach for my roofing project and was subsequently contacted by Tony to set up a date and time.The agreed upon date came and the crew arrived at my house on time and got right to work.The crew completed the work and cleaned the area properly before leaving.I recontacted Tony a few weeks after the project was completed and informed him that i wished to go up on the roof to inspect the work.Tony told me no problem and set up a date and time to come out and take me on the roof to inspect the work.I have been very pleased with the work performed by Nombach and would hire them again and refer them to others.I found Nombach's prices to be competitive and the customer service to be GREAT!!!"
Nombach Roofing & Tuckpointing understands that filing an insurance claim can be stressful. Our team of specialists is here to make the process smooth and stress-free. 
With thorough documentation and expert guidance, we help ensure your storm damage claim gets approved. Let us handle the paperwork while you focus on what matters most. Contact us today for assistance with your roofing claims! #InsuranceClaims #RoofingExperts
Recommended by92%of homeowners
Avatar for General Moisture Solutions
General Moisture Solutions
4.6(
136
)
Sealant for Roof - Apply

Serving Riverdale, IL and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Only time will tell whether the work permanently fixes the cold air problem that caused my burst pipes, but as of today (the day GMS completed the work) I'm thrilled with GMS's responsiveness, professionalism, and work quality.  Pipes in my basement that routinely froze in cold weather due to poor insulation finally gave way and burst last week.  Plumbers had to come out in the middle of the night to replace the pipes, and in doing so they had to cut into the drywall and ceiling in my basement.  So now I had a basement wall and ceiling with large holes in them, and a wet wall just waiting to grow mold.

GMS was actually the second place I called - the first place told me they were booked and wouldn't be able to come out until the end of February.  That obviously was not an option.  Based on the good reviews, I then tried GMS.  Greg, the owner, was great.  He agreed to come out THE NEXT MORNING at 8:00 a.m. to give me an estimate.  He was right on time and was very professional and honest with the scope of work that needed to be done.  He had some great insight into how to do the insulation differently so that the cold air problem would be solved.  All in all, I was left with the impression that he was the right guy for the job.

He got me a written estimate later that morning, and agreed to start work THAT AFTERNOON.

The whole project took 3 days - first day they knocked down the wet wall and removed all the insulation.  The sealed off the area with plastic and blasted a dehumidifier all night.  Day 2 they insulated and did most of the work installing the new wall.  Day 3 they finished off the wall and left the entire area immaculately clean. 

I wasn't home during the actual work, but Greg provided me daily updates as to progress and always answered my calls and emails.

The wall looks better than ever; and there is now a vent built in to help warm air circulate into the space, and the pipes and the whole space behind the wall are well insulated.  As I said at the top, only time will tell whether this permanently solves the frozen pipe problem.

Bottom line is that Greg was extremely responsive and did high quality work at a reasonable price.  I still can't get over that he was able to start the work the day after I first called him.



"
Recommended by97%of homeowners
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