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TRUSTED BY ANDOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon10
    Verified masonry services reviews

Top-Rated Masons in Andover - Updated Nov 2026

Avatar for Northern Basement Systems
Northern Basement Systems
4.6(
21
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairBasement Drainage Channels - Install+3 more

Serving Andover, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Northern basements was able to fit us in quickly, pulled our crooked cement wall back in-place and sealed the wall to prevent future leaks.  The work was timely, communication was friendly and detailed, and price was as to be expected for the large amount of work that needed to be done.  We are very pleased with the whole process as well as the results.
"
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+25

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.5(
464
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andover, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"The worker was the best , He checked everything to make sure to see all working like it should. He cleaned everything when He was done. I was very please with all he did. Thanks Caron Schwar"
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
359 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for IDEAL SOLUTIONS LLC
IDEAL SOLUTIONS LLC
4.8(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andover, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I had an excellent experience with Ideal Solutions on my basement remodel. From start to finish, the team was professional, communicative, and detail-oriented. The quality of the work exceeded my expectations, and the finished basement turned out even better than I imagined. Everything was completed on time, and they made the entire process smooth and stress-free. I would absolutely recommend Ideal Solutions to anyone looking for basement remodeling or home improvement work."
13 neighbors recently requested a quote
Recommended by66%of homeowners
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Masonry FAQs, answered by experts

Yes, an outdoor fireplace should use fire bricks. Fire bricks are specially designed to withstand high levels of heat and thus won’t crack as easily as regular bricks when exposed to the intense heat inside a fireplace.

Yes. Black stains are more than an eyesore. Some black stains can pose health concerns, especially for those with asthma, allergies, or other respiratory conditions. Some stains can also damage the brick’s structural integrity, harming the mortar and resulting in more expensive repairs.

If you’re attempting to mix and pour your own mortar, expect to pay between $5 to $10 for an 80-pound bag of mix. The cost to repair mortar, however, can range from $300 to $500 for a 20-square-foot wall. The larger the area and the more extensive the repair, the higher the cost.

The United States Postal Service (USPS) recommends placing a mailbox 6 inches to 8 inches back from the curb. If your lot is unusual, speak with town authorities or the local post office to determine the correct placement.

A fireplace hearth is a fireproof flooring material that extends out from the base of the fireplace and into the room. Hearths can be made of brick, ceramic, marble, limestone, and more. A hearth serves the purpose of decreasing the fire risk in the area directly around the fireplace. If flying embers hit carpet or wood, they’ll spark and create a fire. But if they hit something like tile or granite, they’ll simply go out.

The Andover, NH homeowners’ guide to masonry services

From average costs to expert advice, get all the answers you need to get your job done.