Flex Masonry

4.78 | 15 Verified Ratings
Write a Review


5 Daniel Street
Portsmouth, NH 03801
Your use of our services is governed by our Terms & Conditions

Flex Masonry

At Flex Masonry, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Rochester
  • Portsmouth
  • Dover
  • Hampton
  • Lee
  • Rye
  • North Salem
  • Northwood
  • Hampstead
  • Candia
  • Derry
  • East Hampstead
  • Chester
  • Deerfield
  • Auburn
  • Newton Junction
  • Epping
  • Londonderry
  • Exeter
  • East Candia
  • Plaistow
  • Atkinson
  • East Derry
  • Salem
  • Epsom
  • Newmarket
  • Rye Beach
  • Stratham
  • Barrington
  • North Hampton
  • Hampton Falls
  • Kingston
  • Sandown
  • New Castle
  • Somersworth
  • Seabrook
  • Danville
  • Newfields
  • Newton
  • East Kingston
  • Nottingham
  • Fremont
  • Raymond
  • Greenland
  • See All >

Services Offered

Additions & Remodeling
  • Outdoor Kitchen - Build
Brick & Stone
  • Brick and Stone Patios, Walks, and Steps - Install
  • Brick, Stone or Block Wall Install
  • Brick, Stone or Block Wall Repair
  • Brick & Stone Flatwork Repair
  • Brick and Stone Driveways & Floors - Install
Fireplace & Wood Stoves
  • Waterproofing Foundation or Basement

Areas of Expertise

  • Brick and Stone Driveways & Floors - Install
  • Brick, Stone or Block Wall - Repair
  • Brick and Stone Driveways & Floors - Install- For Business

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2017
HomeAdvisor Screened. View Details

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

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Flex Masonry

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 16
  Page 1 of 2
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Derry, NH
Zach and his crew were quick to reach out to me after I submitted my info on home advisor. They came out to review the issue, determined what it was and fixed it all in under a week. They were friendly and kept the worksite clean. Would Highly recommend
Was this review helpful?  
5.0   |  
Review by in Londonderry, NH
Very nice people to work with.
Was this review helpful?  
5.0   |  
Review by in Candia, NH
Review by: Theresa & Richard, in Candia, NH Project: Remove existing retaining wall & replace After meeting with several contractors, Zach Calderwood of Flex Masonry, was professional and knowledgeable and offered a fair price. Zach was personable and demonstrated much enthusiasm, therefore, we made the decision to hire Flex Masonry. As with any major projects, there were snags along the way, however, with Zachâ s skills he was capable of working through them and finished the exhausting task. Zachâ s work speaks for itself and went above and beyond, exceeding all expectations. A very special â thank youâ to Sebastian, for his dedication and hard work, as well. Job well done!
Was this review helpful?  
4.0   |  
No comments.
Was this review helpful?  
5.0   |  
Review by in Windham, NH
I hired Flex Masonry to replace my crumbling front steps, repair the brick facade that runs up the center of my house, and re-level the brick pavers that lead to the stairs. The quality of the work was excellent and completed in a timely manner despite poor weather conditions interrupting the work. There was a small miscommunication regarding the exact scope of work but we resolved the issue and I am very happy with the overall quality. Flex Masonry delivered what they said they would, addressed/corrected an issue I had with the pavers and completed the work as promised.

1 of 1 users found this review helpful.

Was this review helpful?  
4.0   |  
Review by in Hampton, NH
Positive attitude. Fair pricing. Genuinely concerned that all expectations were met and/or exceeded. Ran into unexpected problems as job progressed. Zach was very fair in working with me to arrive at best cost and approach to overcome them. Could use some improvement in communication. Delays or no response to voicemails. Committing to day/time then showing up unannounced on a different day.
Was this review helpful?  
5.0   |  
Review by in East Kingston, NH
Project: Repair Brick or Stone Flatwork- For Business
We had a walkway on a hillside that had partially collapsed. Zach and his team showed up on time to provide an estimate. They were clear about what they felt needed to be done to repair the problem, and to prevent it from happening again. They attended to the problem in a timely manner, and communicated clearly and professionally from start to finish. I'd definitely call Flex again!
Was this review helpful?  
5.0   |  
Was this review helpful?  
0.0   |  10-31-2018
Review by Paul K. in Lynn, MA
will do this later
Was this review helpful?  
3.5   |  
Review by in South Boston, MA
The only issue I had was, I had to chase Zachary down after he stated in the original HomeAdvisor email he would be here at 7 am. No response until about 10 am. Once here, the job was well done as he and another employee worked on my front steps. He was knowledgeable and skilled. Pleasant to work with in the end. This is the reason I can't give 5 stars in customer service.
Was this review helpful?  
Showing 1-10 of 16
  Page 1 of 2

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