Diaz Roofing Co LLC

I was out of town but my neighbor said they were here when they said they would be and got the job done quickly. When I returned home everything was completed and I didn’t have to worry about anything. Very pleased!!

They showed up when they said they. Did everything they said they would and left a clean job sir when they left.

Exceeded my expectation all the way around. A crew of 20 men showed up, on time, and finished the job in under 5 hours. The crew was professional, everyone knew what they were doing, and the workmanship appears to be very good. Work area was well picked up and clean.

He was very honest and upfront and said may be 6-8 weeks before could do the roof when awarded work as was very busy. After calling on 10/2 to get update on when might do he ended up being able to do it yesterday or less than 4 weeks. I was very impressed they did job for price and in one day with full tear off finding no nails or anything left laying on ground. He is very honest person with hard working crew and was less expensive than anyone else. I could tell right away he was honest person which is so very important when getting work done on your home. The overall quality of his work is very....very..... good for a very fair price. You might find another roofing company that may get graded excellent on overall quality but you will also be paying three to five thousand dollars more for this same job.

Highly recommended. Estimate was significantly lower than others, yet work was high quality. Was scheduled quickly and whole project (entire roof reshingled over existing) only took a few hours and looks fantastic.

Like many Contracts this year they are busy catching up from the wet weather. It went great. 2+ car garage was completely re-rooffed in less than 4 hours, clean up was spotless.

The gentleman came to my home, went up on my roof, stated he felt the roof had been previously repaired and would require a tear off of the area of the suspected leak. I asked how much he thought it would cost, he stated $3500 so I asked for a written estimate. I texted him my email address for the estimate and never heard back from him. Not certain how he could have ascertained that the roof would need to be tore off when he didn't even go into the attic to see EXACTLY where the leak might be coming from but I don't think the job was big enough for them to care.

They came to my house the day I called them and gave me an estimate. They had the repairs made by 5pm that very day! Reasonable price, and the service was great. Thus far, the repairs are holding up very well (this was done several months ago).

Amazing! He said they could do our project in 3 weeks, and 2 1/2 weeks later, he called and said we are expecting rain the next week, and they could get our roof done that weekend, so they delivered the shingles on Saturday, and tore off the old roof on Sunday and replace it that same day. We weren't even home. When we got home, you couldn't even tell that anyone had been there, except that we had our new roof. Mr. Diaz was extremely professional!

I would use them in the future.

We'd used Diaz on a rental home in Janesville 1-1/2 years ago and were impressed with their work. Still, when it was time for a new roof on our own home, we called them, along with three or four other roofers, for estimates. One of the other four never showed up and while the others had good reviews, neither could beat out Diaz on the price and timeliness of the installation. We'd had a skylight that had started leaking at just the right time, so we ordered a new one. I 'd already had a quote from Diaz and when I informed them that I would need the new skylight involved they said they would do it for me at no extra charge - and they did. The skylight was shipped to us a week behind schedule and I called Diaz immediately to let them know I needed to change the installation date. No problem. We reschedule for a week later. The skylight came in ... finally. The next morning the Diaz crew arrived exactly when they said they would and went to work. They said they would have the skylight and roof installed the same day and the eaves and gutters two days after. By four o'clock that afternoon, the new roof and skylight were installed and looked fantastic. Two days later, the aluminum crew arrived, right on time, as they said they would and less than 3 hours later, we had all new eaves and downspouts. The house looks fantastic. All work was done on time, as promised, as well as cleanup each day (the entire crew walked around the house in staggered intervals and picked up and debris they could find ... two of them swept the edges of the lawn around the house with magnets). We would definitely use them again ... and again ... and again!

Went great.. showed up at 6:50 am on the appointed day, by 7am crew was on roof tearing off old shingles. When I got home from work at 5pm, new roof in place, not a single piece of debris. Gutters were installed by another crew from same company the next day. Very smooth from start to finish. All business, very professional. AND QUICK

Trying to find a roofer in this area was surprisingly difficult. We called three local listings and only Diaz showed up to give us an estimate. This group is fantastic and they are very busy with very good reason. I rang to set up a date that worked with our schedule and was asked if Saturday at 7am would work. Saturday was great for us. 7am: The Diaz team showed up and began tearing off the old shingles 8am: New roofing material showed up. 12pm: We did the inspection and very happy with the service and clean up, paid the bill. I let everyone at work know to call Diaz for great service. An EXCELLENT company to do business with.

they were excellent . they arrived 15 mintues early and started right away. replaced old roof vents with new ridge cap. replaced rotten wood, new shingles. total time 5 hours. that includes complete clean up. the next day they came and did the gutters. very polite, and answered any questions i had.

I waited. And waited. Both times. He didn't call and didn't show.

Neighbors got a kick out of watching one set of workers tear off as another set of workers came right behind rolling underlayment as another set followed nailing shingles. No wasted motion.

The workers were very courteous and knowledgeable. They came in found the leak and knew exactly what had to be done.

They arrived about 8 am and were finished with everything by 3 pm. The insulation blowing machine was not working correctly but the men did not lose their cool and were able to do the job well. They were all very professional and cleaned the yard up several times. At one point there were 12 people in the crew working diligently. We would call on them again.

From the estimate to the work completion Diaz roofing more than met my expectations I plan on using them again on another property

After considering several other roofers, I chose Diaz Roofing because of the glowing reviews from others, the fair price, and their promise to complete the job in one day. The team of maybe 12 people arrived promptly, and worked for about 8 hours. I was impressed with their system - everyone knew their job and completed it efficiently. They worked hard, and fast. Again, the idea of reroofing in a single day was very appealing to me. However, in hindsight, I wish that I had chosen a company that perhaps had taken more time ensuring they were doing a quality job. There were a number of details that I noted after the fact that disappointed me. There was putty put over nails that were used to secure the shingles in various areas, on top of peaks for example. Well, the putty used was a very light color, which was a huge contrast to my gray shingles. So, in the areas which are visible and I look at often - all I notice are those whiteish dots on my new roof. I went on the roof about a week after the work was completed and I was shocked to find loose nails on the roof. To me, this is very careless. Our old drip edging was taken off and new was installed. I wasn't thrilled with how a lot of it was installed. Some of the angled cuts weren't the greatest, some was not laying flat - a lot of it just looked like it was carelessly done. Carelessness like this makes me question how other, not as visible, work was done. Finally, in certain lighting there are bulges noticeable in many, if not all, of the roof valleys. I did some research and see that this is a "closed valley" technique in which there are overlapped shingles. It likely serves the purpose of preventing leaks, though the bulges do not look nice. But again, they're really only noticeable when the sun is in the right spot. I am not blaming Diaz Roofing for the bulges, as I'm sure at some point I was told how the valleys would be done. But, I will say I was not expecting the bulges that I see. Diaz Roofing likely would be able to do a satisfactory job for others, unfortunately, I just felt like they weren't the right fit for a perfectionist as myself.

Diaz Roofing was recommended to me by my brother-in-law. He has spent over 30 years in the construction field. He told me he would have Diaz replace his roof if it needed it & that was good enough for me. Diaz did an outstanding job in all phases of the process, from bidding to clean up. They were on site by 6:45 AM & they were done by 1:30 PM. I would highly recommend them.

Ismael Diaz came out and performed the estimate on the house; he told us his crew would be over in two weeks to start the job. The actually called a week early to let us know they could start the following day. Started at 7:00am on a Monday morning and were completely finished by 4:00pm with the roof. Arrived back Tues to hang the gutters and downspouts. No mess, no problems, looks great!! We obtained three estimates and their's was the least expensive and the least amount of time to complete the job.

They did a great job. Very professional, completed the job on time. Beautiful work.

I would highly recommend Diaz roofing.

I had a kind of mixed experience with them. Their work was good and really fast. Their price was fair and I called a few other companies and theirs was the same. I think they did a really good job except they made a little error in cleaning. They took all the shingles off the roof and then a big storm came and the whole house got flooded with water. They weren’t able to fix it but the insurance company is working on it ever since. They finished the room and the same morning the storm came and flooded the whole house. It happened in a space of about 3-4 hours. Their price was the same of everybody else.