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What Goes on Your Roof?

McNamara Contracting installs high-quality CertainTeed asphalt roofing shingles in a wide variety of styles and colors for residential applications. Asphalt roofing shingles are the most commonly used residential roofing products in the market today. 

More specifically, architectural roofing shingles are the most commonly applied roofing shingles. They are manufactured as dual-layered products or multi-layered in the case of CertainTeed’s tri-laminate technology. CertainTeed manufactures the Landmark® Series Roofing Shingle as an example of an architectural roofing shingle.

We offer three residential roofing packages that fall into good, better, best categories. Our programs are inclusive to homeowner's of all type's, so we will be sure to have a system that fits you. All of our roofing systems come with a high standard of quality workmanship, backed by a 50 year shingle warranty. 

  • We carry 2,000,000 in liability insurance.

  • We can work with any budget.

  • We offer financing, so anyone can afford there project.

  • We can handle your insurance claim for you from beginning to end.

  • Most importantly we will listen to your wants and needs and customize your  design around your style.

McNamara Construction Roofing
Slate Repairs


Repair or Replace?


If it’s time to repair or replace your slate roof, contact McNamara Contracting. We are trained professional's specializing in slate preservation.  Whether you choose to repair your existing roof, or strip it off and go new, we’ll help guide you through your options and get your roof repaired or replaced right. Check out some of the pro's and con's of slate below. If you’re ready to repair or replace your roof, don’t wait. Contact us now for your free no-obligation estimate.

Slate Roof


  • Slate is an excellent roofing product that can last anywhere from 75-200 years.

  • When kept up with, it provides a beautiful unique look.

  • It's impervious to rot and insects.

  • It's solid as a rock!

Slipping slate


  • All though the slate tiles have an incredibly long lifespan, a number of other components on the roof do not.

  • Very often nails rust and rot out before the slate fails, leading to slipping, falling slates.

  • Pipe flashings and other roof flashing pit and corrode.

  • Slate is expensive to maintain.


"We are so happy with the quality of work and pricing that we would not only recommend McNamara Contracting to anyone who needs work done, but we are planning to work with him in the future"

"Tim is someone I can ALWAYS trust to take on a project big or small! He cares about the details and that’s really important to me when hiring a contractor!"


"We used McNamara Contracting to remodel our kitchen. Tim was great to work with, always communicated next steps and answered any questions we had. We have a beautiful kitchen that was finished on time."


Building Peace of Mind

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