How To Spot Unprofessional Roofing Contractors

Oct 26, 2022 | Blog, Roof Maintenance, Roof Replacement, Roofing Company | 0 comments

Your roof is your home’s or commercial building’s primary asset, protecting you, your family, or your employees. This is why it’s essential to make sure you’re hiring professionals who’ll provide reliable and reputable service.

Hiring an unprofessional roofing contractor can often become a costly mistake, one you should avoid by all means. Nowadays, it seems as though everyone thinks they’re roofing experts. This is commonly seen in Dallas roofing.

This article will explain how you can spot unprofessional roofing contractors. Without further ado, let’s begin!

How To Spot Unprofessional Roofing Contractors

To spot unprofessional roofing work, you’ll need to keep an eye out for the following:

1. Uneven Or Missing Shingles

One of the easiest ways to distinguish between professional and amateur roofing work is by visually inspecting for uneven or missing shingles. 

Many amateur roofing contractors will use products and materials from several suppliers and mix them into different projects or jobs. This is why it’s important to hire contractors with consistent suppliers.

2. Poor Sheathing

Professional roofing contractors will install your roof sheathing with lots of care. If not installed properly, the roofing nails will pull through the roof decking over time. The poor sheathing is generally due to the lack of underlayment or improper roofing installation, which can easily lead to water infiltration during rains and ice dams in winter.

3. Sagging Roof Gutter

Your gutters are a part of your home’s drainage system. Water can overflow from gutters if they sag, stagnate instead of draining to the downspouts if they aren’t pitched properly, and seep into your roof system from gutters that are placed too low. 

If they sag, they can be dragged away from the fascia—the cover that goes over the edge of the home where the roof meets it—exposing a gap through which water, insects, and vermin can enter. This is why you’ll want to keep an eye out for a sagging roof gutter.

4. Poor Roof Ventilation

If you notice poor ventilation, then it’s most likely due to insufficient roof intake vents, blocked roof exhaust vents, or improper roof flashing around roof vents. None of these issues should be present if you’ve hired professional roofing contractors. Keep an eye out for any black mold or mildew growth on your roof or in the attic.

5. Improper Flashings

Flashings are metal roofing components that prevent water from getting between dissimilar roof materials. A single flashing is responsible for connecting two roof planes at a roof’s intersection, like one inside wall to another or an exterior wall and roof edge.

If it ends up missing, you’ll see water stains on your interior walls or ceilings. Another indicator of improper flashings includes finding roofing nails popping out of the sheathing or shingles.

Roofing Workmanship Warranty

Even the most excellent roofing might fail to work if it is not installed by a qualified expert with proper time and assurance. The quality of the labor and installation plays a significant role in the longevity of your roof. For this reason, you should go for a roofing service that provides both a material and workmanship guarantee.

This warranty covers the labor and installation. It effectively functions as a guarantee, assuring customers that the roofing contractor stands behind their work and will ensure performance for many years.

The phrase “lifetime” for a roofing guarantee might be tricky. A widespread misunderstanding is that “lifetime” refers to a whole lifespan. Many times this is not the case. Some roofing businesses limit their lifetime to just five years. Given that an asphalt roof typically lasts 25 years, it’s critical to pick a warranty that provides sufficient coverage throughout its lifespan.

Lifetime will often vary between manufacturers to climate and roofing material. That being said, the average roof expectancy of roofing materials in Texas tends to have longer lifespans than in other states. Asphalt shingles often provide a large amount of covering and protection for the home and are resilient to many different sorts of weather, so it’d be wise to opt for them.

Hire Professional Roofing Contractors in DFW

If you’re in Dallas Fort Worth and require roof repair services or a new roof installed, look no further than PK Renovation’s roofing services. We’re roofing experts with decades of experience offering residential & commercial roofing services throughout DFW. Get in touch with us for the best Dallas roofing services at the lowest rates!



How often should I service my roof?

The National Roofing Contractors Association recommends checking your roof at least twice of year—fall and spring when the weather tends to be milder—to help spot any problems.

What are some signs that my roof is damaged?

Some common signs of a damaged roof include missing shingles, water stains inside your home, and exposed roof components that look disarranged.


How long will it take to replace my roof?

Generally speaking, it should take one day. A good company should be able to replace the roof of a single-family home in one day.

Request a FREE Estimate today!
Please call 214-624-6934 or fill out the form below for a FREE ESTIMATE.

6 + 12 =