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HomeAdvisor Screened & Approved

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Learn about our screening process

2 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


  • Mon: 8:00 AM - 9:00 PM
  • Tue: 8:00 AM - 9:00 PM
  • Wed: 8:00 AM - 9:00 PM
  • Thu: 8:00 AM - 9:00 PM
  • Fri: 8:00 AM - 9:00 PM
  • Sat: 8:00 AM - 9:00 PM
  • Sun: 8:00 AM - 9:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Chimney Sweeps
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 14 results
5.0 Joe C. Clarksburg, MD

Good stuff

5.0 Teddy K. Monrovia, MD

They were great. They had a cancellation and came the next day to close our damper and cleaned the chimney at the same time and only charged us for the cleaning. Then they fit us in a week later to seal a crack at the chimney top. They gave us before and after pics of everything. They were punctual, professional and experienced and I recommend them highly to anyone looking for chimney services.

5.0 Thu-minh T. Frederick, MD

Serious, knowldeable people.

5.0 Greg H. Frederick, MD

Very friendly, communicated well, transparent with estimates and material, and very knowledgeable.

5.0 Fernando R. Frederick, MD

Great … just waiting on one more service needed.

5.0 Tomoaki I. Bethesda, MD

They called us first in the morning and gave us the exact estimate. Came on time, worked efficiently and through in explaining their work. Very pleasant to work with and look forward to any additional maintenance issues in the future.

5.0 Larry S. Silver Spring, MD

Very professional

2.5 Ava H. Derwood, MD

High pressure upselling when I hired just to clean chimney. Told to email me, NOT call, with any upsale recommendations. Called 2 days later anyway. Emailed them and told not to call again. They called again anyway offering a **discount** Told me the moss growing on the north side of my recently recapped and repointed chimney was a sign of water damage (no--just moss on the shady side). Make sure you get an independent contractor (one who knows they will not get the work) to verify any of their upsale items and get 3 separate bids beforehand also. Also, google the repairs they want to do and familiarize yourself with them first. There may be cheaper/simpler methods.

4.5 Ellen R. Bethesda, MD

Answered all my questions about the job to be done. Prompt, careful and clean. Reasonably priced.

4.5 Glenn P. Rockville, MD

I hired A&S to replace damaged refractory panels in my pre-fab fireplace. They gave me an estimate based on photos, scheduled an appointment, and completed the work on time as contracted with no issues. The workers were on time, professional, and personable.


A&S Chimney Services
Pre-Fab panels
Crown Replacement

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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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