HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

15 Years In Business

Company Details

  • Verified Licenses


124 Jarman Branch Drive
Centreville, MD 21617


  • Mon: 8:00 AM - 6:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: 9:00 AM - 2:00 PM
  • Sun: 9:00 AM - 12:00 PM
View All Details & Credentials


Service Details

  • Small Jobs Welcome

Areas of Expertise

  • Kitchen Remodels
  • Bathroom Remodels
  • Decks & Screened porches
  • Additions
  • Tile work
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 Tim O. East-hampton, NY

We have hired many contractors over the years, and don't recall any who have been nearly as exceptional in every way as Dave and his team. Both my wife and I cannot recommend D&R more highly.

5.0 David H. Centreville, MD

David and his team renovated our entire second floor, including four bedrooms and two full bathrooms. He moved walls, plumbing and electric and installed new bath fixtures, vanities and tile, then painted and finished every inch just right. It was a long, large job, but David was always clear and precise about the process and the cost. The results are spectacular. We couldn't be happier with the quality of the work and the design of our new living space. Now, we're preparing for D&R to remodel our kitchen. We're sure they'll do an equally fine job with that.

5.0 Billie B. Chestertown, MD

David Dunmyer did an exceptional job in laying our tiles for our new bathroom! He cared about every little detail and made sure that we had the bathroom of our dreams! He was always on time, cleaned up before he left, and was always respectful. We highly recommend him for any and all jobs!

5.0 Jean D. Centreville, MD

D&R Improvement are experienced professionals. We will definitely be hiring them again for further renovations to our home.

5.0 Nancy M. Linthicum Heights, MD

Dave Dunmyer & Robert & Betsy are incredible people to work with. They are honest and give 100% of their expertise to the job. They are the best! They are people that put their heart and soul in their impeccable work and are humble and kind throughout the process. They completed two bathrooms and a dressing room for us and we could not be happier! We would love them to do our kitchen next!

5.0 Karin P. Camden Wyoming, DE

The quality of our shower repair and renovation was excellent. The work was done quickly and carefully, and I received current communication.

5.0 Geoffrey E. Grasonville, MD

I've worked with Dave now for several years on projects of less than $1000 and projects up to $100,000. No matter the cost, the same attention to detail is given. I find Dave to be honest, fair, trustworthy, and very hard working. Most recently, D&R Improvements repaired significant structural issues, installed new windows and Hardy siding. It was a large, daunting project, but throughout the process I had confidence in Dave and Wayne's abilities to restore the home to a condition I can be proud of. I strongly recommend them for any renovation, addition, or repair.

5.0 Ted C.

They were great to work with. We had some last minute changed and the adapted well.

5.0 Phil H. Severna Park, MD

Dave has done an incredible job on my basement - sometimes, no - ALL of the time, it was like he was working on his own home. The professional craftsmanship, attention to detail and willingness to avail himself to our schedule was fantastic. The job was a ceiling to floor remodel: studding, drywall, finishing, painting, floor tiling to include a rebuilt powder room and spectacular bar and cabinetry. Even a dance room with 5 foot mirror, a ballet bar and wood flooring was part of the job! This guy can do it all! I looked forward to coming home every night to see the progress he made. It was like one Christmas morning after another! Great guy to work with and competitive prices that are eye-popping for the results delivered. You will not be sorry choosing D&R for your next project.

5.0 Ted C. Crofton, MD

This originally started to be just one bathroom. D&R Imporvements did such an absolutely excellent job, we ended up getting a bedroom, large den, foyer and home office completely redone. All of the work was completed on time and within budget. We have recommended D&R to friends and neighbors.


D&R Improvements
Gambrills Kitchen
Grasonville Master Bath
Crofton Bathroom Remodel
Centreville Master Bath
Linthicum MD bathroom
Centreville Deck
Annapolis Screened porch
Annapolis Pool Bar
Annapolis Kitchen Project
Centreville Bathroom remo
Custom Built-ins
Kent Island Bathrooms

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.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.