Certified

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Introduction

Certified Inc. handles Commercial and Residential Contracting services in Bethesda, Howard County, Montgomery, Frederick, Anne Arundel, Prince George's, Fairfax County, Arlington, City of Alexandria, Loudon County, Prince William & to include Washington, DC., and nearby areas. Commercial, Residential, Restoration, Insurance, Roofing, Siding, Windows, Doors, Certified Inc is an expert in these areas. Flat / Low Slope, TPO, PVC, Cedar Shake and Shingle, Slate, Synthetic Shake and Slate, Asphalt Architectural Shingle, etc. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free.

Overview

Hired 87 times

Serves Columbia, MD

Background checked

15 employees

41 years in business

Business hours

SunClosedMon10:00 am - 7:00 pm

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Social media

Facebook, Twitter

Specialties

Current roof material

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Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Very good 4.5

55 reviews

5

82%

4

7%

3

2%

2

0%

1

9%

This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.

Read reviews that mention:

Cory G.

Sep 3, 2024

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Hired on Thumbtack

Wonderful experience! The tech was incredibly helpful and thorough (and very kind). Identified a few issues with roof I never would have caught myself and gave suggestions for mitigating lesser concerns.

Details: Home • Two-story building • All flat and walkable • Less than 1,000 sq ft

Roof Inspection

Kay K.

Jun 4, 2024

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Hired on Thumbtack

We recently had the pleasure of working with Certified to repair a leak through one of our dormers, redo the ceiling drywall in the affected room, and repaint the ceiling. We couldn't be more satisfied with the results. From start to finish, their team demonstrated exceptional professionalism and skill. Ashley, who handled the administrative side, was always prompt, courteous, and incredibly helpful, ensuring that everything was scheduled and managed smoothly. Javier, our roofer, showed remarkable expertise and efficiency in repairing the dormer leak, addressing the underlying issues with precision. Tim, who took care of the drywall and painting, did a fantastic job transforming our ceiling. His attention to detail and craftsmanship were truly impressive. The entire process was seamless, and the quality of work exceeded our expectations. We highly recommend Certified for any home repair needs. Their team is top-notch, and we will definitely be using their services again in the future.

Details: Shingles or tiles need to be repaired or replaced • Two-story building • 11 - 20 years old • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

Raymond H.

Aug 14, 2023

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Hired on Thumbtack

Tim and the team were great at replacing my old, damaged front fascia. I'm also working with them getting 3 windows replaced. I've even recommended them to neighbors for their repairs. They are a great team to work with that are affordable as well!

Details: Roof and/or gutter cleaning • Two-story building • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

Nicholas F.

May 8, 2023

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Hired on Thumbtack

Certified was great to work with. They were very professional about the roof repairs needed and were a great value too! I recommend reaching out to them for your roofing needs.

Details: Shingles or tiles need to be repaired or replaced • Flashing needs to be repaired or replaced • Entire portions of roof need to be repaired • Two-story building • Asphalt shingles • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

Pamala B.

Apr 7, 2023

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Hired on Thumbtack

Tim is my absolute favorite technician. He is personable and listened to my concerns. During the initial consultation for an estimate, he addressed any questions that I had concerning my options for the roof repair. On the day of the Rake portion of the roof repair, I was able to see and touch the products being installed. The entire process was educational for my family and I. We really appreciate Tim and Javier’s attention to detail and their workmanship as a team.

Details: Flashing needs to be repaired or replaced • Two-story building • 11 - 20 years old • No, the project is not covered by an insurance claim • Residential

Roof Repair or Maintenance

Credentials

Background Check

Stephen Mitchell

FAQs

What education and/or training do you have that relates to your work?
We are Select Shingle Masters for CertainTeed. We have been certified by them offering 5 Star Warranties on all Asphalt Shingle Roofs. Additionally we are Cedar Shake and Shingle Bureau Certified. We have been trained and certified by MuleHide.