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Learn about our screening process

28 Years In Business

Company Details

  • Verified Licenses


1835 7th St NW Suite 250
Washington, DC 20001


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: 8:00 AM - 3:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Flat Roofs-Repair and Replacement
  • Gutters-Installed and Repaired
  • Shingle Roofs-Repair and Replacement
  • Basement and Brick walls-Waterproofing and Repair
  • Slate Roofs-Repair and Replacement
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


160 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 160 results
5.0 Martin V. Washington, DC

Chose the silicone coating option and weâ  re satisfied

5.0 Joseph G. Washington, DC

Fixed a leak in our original metal roof and bought us some extra time to save up for a replacement

5.0 Clarene M. Washington, DC

Victorian three story house with a slate tile turret. Leaking in the house. They stopped the leaks. Very professional. Reasonable price. District of Columbia Resdent

5.0 Lloyd W. Washington, DC

Everything worked out well after HomeAdvisor linked us up to CJ Roofing. Would recommend this company

5.0 Sandra K. Washington, DC

Great work and so punctual

5.0 Vijay G. Washington, DC

It was great working with Charlie and his colleagues.

5.0 Bob K. Charlotte, NC

We had an old gravel roof with lots of leaks. Kept trying to put a bandaid on it but it became too much. We saved up and went with CJ for the replacement. Great job

5.0 Billy L. Washington, DC

Fixed a leak in my roof that only happened in heavy wind driven rains. They took the time to investigate and find its source. Good job

5.0 Wilma F. Washington, DC

Had a leaky shingle roof when we purchased the home in 2020 and wouldâ ve liked to got the 5-10 years out of it that the sellerâ s inspection certificate claimed but time and weather werenâ t cooperating so we had to replace it. Charlie gave us a competitive bid, but even though he was slightly higher than the other bids, we liked his responsiveness to questions and willingness to talk everything over. We felt comfortable going forward with him and are glad we did.

5.0 William S. Washington, DC

Fixed a leak


CJ Roofing LLC
Energy savings
Slate Repair
New shingles on porch
Silicone Coating
Under deck leak
Standing water
New shingle roof
Metal Roof painting
Basement leak
Rubber roof coating
New slate mansard
Metal roof refinish
Basement waterproofing

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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