Commercial and Flat Roofing in Waterloo

No subcontractors

  • Flat and pitched roof repair and replacement
  • Plywood replacement
  • Removal and replacement of damaged or old roofing shingles
  • Maintenance services for ventilation fixtures

Roofing Services
Roofing Services
Roofing Services |D'Angelo and Sons
In-House Bin Services

Most trusted experts in commercial and flat roofing in Waterloo

At D’Angelo & Sons, we genuinely care about the entire Waterloo community, a reason we have been providing exceptional commercial and flat roofing solutions to commercial building owners. Our expert roofers are always ready to go a step further to deliver roofing services that meet and exceed our customers’ expectations. Whether you require roof inspection and repair or installation of a new flat roof, you can count on D’Angelo & Sons for cost-effective and excellent roof maintenance or installation services.

We’re experienced roofers

We’re a team of highly experienced and licensed roofing contractors fully dedicated to excellent workmanship. Our experienced roofing project managers and roofers use excellent materials and tools for roof installation and repair to deliver the highest possible level of service quality. Throughout Waterloo and other cities, we have an enviable reputation for being a reliable firm providing premium-class flat roofing solutions. D’Angelo & Sons’ roofing contractors pay close attention to details and are always committed to using state of the art tech and innovative techniques to ensure 100 percent customer satisfaction.

Our Benefits

  • 40+ years of excellent roofing services and professional services
  • D’Angelo & Sons don’t sub-contract
  • Our operations are covered by the WSIB work insurance
  • We offer a workmanship warranty

Request a FREE Inspection

We’re commercial flat roofing experts

Flat roofing has been around for many years and is becoming a favourite choice for many commercial property owners in Waterloo. They are easy to install, and the proper choice of a roofing material means that your roof can last for many years. Thus, they’re a perfect choice for property owners seeking a great combination of elegance and durability. Other benefits of installing these roofs include:

  • Additional rooftop space

You can repurpose this space in many ways to enhance the value of your building. For instance, it is ample space for solar panel installation. It can also serve as storage for an AC unit. Some property even transforms this exterior space into beautiful rooftop gardens or even outdoor pools. The possibilities are endless when it comes to transforming your commercial rooftop.

  • Flat roofs are easily accessible

Compared to their pitched counterparts, commercial flat roofs can be accessed easily. Sometimes, you may not need a ladder. Easy access means that rooftop inspection, gutter cleaning, and other routine maintenance activities can be done easily to ensure the roof lasts long.

With professional roof installation, drainage isn’t an issue

Often, commercial property owners intending to install flat roofs worry about installing flat roofs due to poor drainage. After all, these roofs are flat, and there is a good chance poor drainage will result in pooling water, accumulation of ice and debris, and eventual roof damage. The most effective to enhance drainage and keep your flat roof safe is by making sure that flat roof installation and maintenance is handled by an experienced and highly reputable roofer.

The roof should be designed to appear level, but with enough slope to let water drain into the guttering system. The installed gutter should be properly maintained and regularly cleaned to drain water naturally. For large commercial flat roofs, it is recommended to install integral drains. At D’Angelo & Sons, we offer customized flat roofing services depending on the client’s roof, their budget, and other factors.

Get excellent flat roof repair services

Well, contact D’Angelo & Sons.
Most commercial owners are still under the impression that they’re skilled enough to handle flat roof repairs. After all, the process of patching a small tear or even resealing weathered flashing might sound simple enough. However, there is an entire construction sector dedicated to flat roof repairs, and for a good reason.

First, DIY flat roof repair is just a trial and error approach, and there is a good chance you will make a costly mistake. Just ditch your DIY roof repair skills and call D’Angelo & Sons. The company has been handling these projects long enough to gain the experience and gather resources required to keep your flat roof in great shape.

We offer metal roofing services

Metal roofing solutions are enjoying increasing popularity for both residential and commercial buildings across different cities in Canada. These roofs can last for five or more decades as they rarely take a lot of beating from the common elements of weather such as sunshine, rain, and more. They’re easy to install, less costly compared to roofing shingles, and come in different colours and textures for you to choose from.

Roofing experts at D’Angelo & Sons recommend the routine application of galvanized zinc or other reliable metal coatings to protect your metal roof from damage associated with UV rays and rust. These experts can also help handle routine maintenance and offer you insights to keep your roof in perfect shape for many decades to come.

Commercial flat roof maintenance services

An effective way to extend the lifespan of your roof is by getting an expert roofer to inspect it regularly and fix all forms of damage in time. At D’Angelo & Sons, our experts can handle application and reapplication of the recommended metal coating, repair or replace damaged roofing shingles, and create a roof maintenance plan to keep your roof functional.

We’re also experts in single-ply roofing

Generally, single-ply roofs are flexible, easy to install, and affordable to most property owners. Our company facilitates professional installation and maintenance of these roofs. We have been handling such projects for many years.

Commercial re-roofing services

If you intend to invest in a new roof for your commercial building, it’s in your best interest to choose the right roofing contractor. Our company focuses on meeting a customer’s needs when it comes to re-roofing, and we guarantee 100% satisfaction.

Commercial waterproofing services

Moisture has always been a leading cause of flat roof damage. We provide reliable roof waterproofing to ensure you will never battle with moisture damage. You can count on our professional roofers to protect your property’s roof.

Why us?

  • Our roofers use excellent products and innovative roofing techniques
  • We guarantee 100% customer satisfaction
  • Our roofers undergo regular training to strengthen their skill sets and keep up with trends
  • We specialize in flat roofing, and thus, our clients can expect the best services

Google Reviews

16:15 20 Mar 19
I contacted them for a "Free Inspection" of my roof as I needed a minor repair from wind damage. The free inspection is actually $150 plus HST upfront which can be credited towards any repairs. Booked appointment and crew showed up a couple weeks later. Very good to deal with and thorough in their inspection. What came next was a bit of a shock. $500 quote for repairs on top of the $150 I already paid as they have a "minimum" charge. (They were on my roof for about 10 minutes). Never was this mentioned in any of the conversations I had with them. I could have refused, but they were already there ready to do my repairs and I wanted it done. Workmanship was great, but just be aware and ask questions about the "free inspection" and minimum fees before agreeing to any repairs.
Debbie Lavides
Debbie Lavides
13:15 06 Mar 19
We recently made the decision to fully replace our roof after losing many shingles to a windstorm. D'Angelo & Sons was very prompt in their response to our query and we had an appointment for an estimate a few days later. David was great; he was punctual and friendly. He patiently explained to us the condition of our roof and showed us pictures so we could see for ourselves. We feel secure in our decision in choosing D'Angelo & Sons for our new roof.
Mohammed Almakadi
Mohammed Almakadi
02:06 14 Apr 19
Jeremie Demirci has provided me with the best experience. He is very humble, knowledgable and patient. He came on time and took all the time I needed to show my around my house to explain what is needed and what the best options will be. He helped me check into my attic after honestly explaining what the current standards are with regards to attic insulation and how this will help me in the future in terms of house temperature and shingles longevity. He was not pushing me into any decision and my wife and I felt very happy with the experience so far. I will follow-up with another review after completion.Follow-up:I went with custom shingles. The order took longer than expected and once they started, the installation was again longer than expected because they needed to have experienced roofers because of the shingles I went with. I ended up waiting longer for the job to be completed because the order was many shingles short and they placed another delivery order.The guys did a great job despite all the delays, but the cleaning after for pieces of old broken shingles and nails was not at the expected level and until today April 12, 2019 my kids still pick these things up around the house!!! They broke one of my trees with one of their ladders. I would rate them as 3-4 at this point. Will update when I use their maintenance service they promised to provide.
Daniel DiSabatino
Daniel DiSabatino
17:53 27 Apr 19
Sales Manager David Vandeburg was very knowledgeable and professional. His experience and expertise was especially helpful in our decision to have D'Angelo & Sons do our roofing project. David even did some emergency repairs on our current roof to hold us over until they could come and put on the new shingles.
Sherri Harper
Sherri Harper
02:42 20 Nov 18
When we set out to replace our roof this year, we vowed not to make the same mistakes we did the first time. We researched, asked multiple questions, and Glenn was always there for us and happy to answer any questions we had. There are many, many roofers out there, and choosing D'Angelo was the best choice we could have made. The crew was pleasant and efficient, and also happy to answer any question. We would highly recommend D'Angelo to anyone that asks. I'll be calling Glenn in the spring to discuss our eaves and fascia!
See All Reviews