Certified Inc

Certified Inc

Roofer -
Columbia, MD
Highlights
  • Metal Roofing in Capitol Heights, MD
  • Tile Roofing in Brunswick, MD
  • Galvanized Gutters in Kingsville, MD
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Rating 95
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About this pro

Certified Inc. handles Commercial and Residential Contracting services in Howard County, Bethesda, Montgomery, Frederick, Anne Arundel, Prince George's County, Fairfax County, Arlington, City of Alexandria, Loudon County, Prince William County, 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.


  • Time in business: 40 years
  • 9520 Berger Rd., Suite #112, Columbia, MD 21046

Detailed Information

Year Established 1984
Business Categories Gutters, Roofing in Columbia, MD

Services Offered

  • Gutters
    • Galvanized Gutters
    • Gutter Cover Installation
    • Seamless Metal Gutters
  • Roofing
    • Composite Roofing
    • Tar Torchdown Roofing
    • Asphalt Roofing

License Information

  • Licensed inMaryland, Virginia, Washington DC
  • Number46336
  • License typeGeneral Contractors License, Home Improvement License
  • License issue date01/01/1984

Insurance Information

  • CompanyGeneral Liability and Workers Comp
  • Amount$1,000,000
  • TypeGeneral Liability and Workers Comp

Client Review

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Business Hours Please call to confirm

  • Sunday 7AM - 12PM
  • Monday 8AM - 8PM
  • Tuesday 8AM - 8PM
  • Wednesday 8AM - 8PM
  • Thursday 8AM - 8PM
  • Friday 8AM - 8PM
  • Sat 7AM - 12PM

Coverage Area

Best Questions to Ask a Gutter Installer Contractor

Does the Gutters job require permits? If so, will you be pulling them yourself?

Many jobs in Maryland will require municipal permits in order to be approved by the town's inspector. It's always good to ask who will be responsible for pulling those permits, and if you'll be expected to do it. You'll almost never be told to pull your own, but knowing that Columbia Gutters permits are required makes you appear to be a well informed customer.

What is your projected timeline for the Gutters project in Columbia?

Though a standard question, it's important to ask. Most contractors will tell you how long they expect the job to take without you asking. If they don't volunteer that information, be sure to ask. It's also helpful to ask if that's a hard finish date, meaning that it's the definite finish date. If it's a soft finish date, it may be extended for any number of reasons.

Do you have any references that I can contact?

Always ask for references, and always check them. Keep in mind though that the only references you'll get are people who the contractor is certain will give him a good review. You'd also be well advised to check online review sources in Columbia as well, which will give you a broader view of customer satisfaction for a given company.

Are you insured and/or bonded for Gutters?

You'll certainly want to ask them this. Steer clear of any company that is not insured in Maryland, because that means that any incidental damage they may do on your property will be a real hassle to recover compensation for. It is never wise to work with uninsured tradesmen of any kind. Most states also require that someone have insurance in order to be issued a trade license. If they say they're licensed but not insured, they're being less than truthful.

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