Masonry Contractor in Nashua, NH - repairs that start with the cause
Capstone Manchester Concrete and Masonry is a masonry contractor working in Nashua, NH. We repair foundations, chimneys, brick and stone, repoint worn joints, and build walls, walkways and paver driveways, starting with what's causing the damage.
- Licensed and fully insured.
- Free on-site estimates.
- We respond within 1 business day.
Nashua homes and the masonry calls we get
Nashua is a bigger city than most we work in, and the masonry shows it. There's brick and block close to downtown, older multifamily rentals, and newer houses farther out with poured foundations and paver walkways. We're a masonry contractor in Manchester, NH, and most of our calls, here and in Amherst next door, come from homeowners and landlords who want to know why a crack, a leak or a worn joint showed up.
Older houses usually mean softer mortar and repairs that have to match what's already there. Lower lots near water mean I look at drainage before we touch a wall.
Masonry services we do on Nashua properties
When a crack shows up in a Nashua basement wall or water comes through after a heavy rain, I find what's pushing on it before we patch anything.
Loose bricks, a cracked cap or an attic leak usually trace back to water getting in at the top of the chimney, so that's where we start.
On brick fronts where the joints have worn back, we rake them out and set new mortar shaped to match the original look, so the patch blends in.
Bricks that are cracked, loose or flaking off at the face usually point to water or movement, so we replace the bad ones and fix whatever broke them.
Pavers on a deep, well-packed base ride out the ground lifting each winter, and if one spot settles we can lift those pavers and reset them.
On sloped Nashua lots a retaining wall holds back soil and water, and it lasts when it drains well, so we build gravel and drainage in behind it.
For older brick and stone that's been patched for decades, we sort out what's original, what's failing and what can stay, and restore the parts that need it.
A new masonry fireplace only works well when the firebox, chimney and footing are planned together, so we work that out before any brick goes up.
Stone veneer gives a foundation, chimney or wall the look of stone, and it holds up when the backing, flashing and drainage behind it are done right.
Concrete block makes a solid wall for a garage, a backyard divider or a low wall along the property line, built on a footing below the frost line.
For an addition, a garage or a replaced section of old foundation, we lay block foundation walls on proper footings and seal the outside against groundwater.
We build the brick or stone base for a grill and counter on a footing that holds up through frost, leaving room for the gas and wiring work.
A walkway of brick, stone or pavers on a packed gravel base stays flatter through Nashua winters and drains off instead of holding puddles by the door.
A brick wall, whether a garden wall or a matching addition, gets laid on a footing deep enough for winter, with brick and mortar chosen to match your house.
Fieldstone walls, stone steps and old stone foundations here usually need resetting and repointing more than rebuilding, and we'll tell you when a smaller fix will do.
Mortar that's gone soft and sandy on chimneys, steps and foundation walls gets raked out and refilled before water gets behind the brick and starts pushing it loose.
Get a free written estimate for your Nashua masonry job
Send the form and we'll get back to you within one business day. I'll come out to Nashua, look at the job with you and put what I'd fix and why in writing, with no obligation.
(603) 314-0526- Based in
- Manchester, NH 03104
- Hours
- Mon–Sun: 8 AM–9 PM
Working in Nashua: permits, licenses and timing
In Nashua, permits go through the city's Department of Building Safety, which reviews applications for work that alters a structure or builds an addition, then inspects the permitted work. Whether your job needs a permit is the department's call, not ours, so we check with them before work starts and take care of the paperwork when it does. If it does, the schedule waits on their review. We're licensed and fully insured, and if an outdoor kitchen needs wiring at 30 volts or more, the person doing it has to hold an active New Hampshire electrician license, so it's worth asking to see it.
Nashua is a straight run south from our base in Manchester, and we cover it the same way we cover Auburn and the other cities around us. What moves the price is mostly the cause I find and how much masonry has to come out, and the schedule turns on the permit and the weather, because mortar shouldn't go down in freezing conditions. Your written estimate puts your own figure on it.
Water and frost wear down Nashua masonry
Nashua sits where the Nashua and Merrimack Rivers meet, with a canal, brooks and ponds running through the city, and the city notes flooding can happen outside its flood zones when local drainage can't keep up. On a house, that shows up as damp basement walls, cracks that keep coming back and mortar washing out low on the foundation. I trace where the water comes from first, whether that's grading, a gutter or a downspout emptying against the wall, because a patch over a wet wall won't hold.
Winter does the rest. Water that soaks into soft mortar or porous brick freezes and pushes joints apart, which is why chimneys, steps and the top rows of older walls usually go first, so we repoint with mortar suited to the brick.
How a masonry job runs when you call us in Nashua
Here's how it goes from your first call to the last walk-through, and who you'll be dealing with at each step.
Call or send a message
Call (603) 314-0526 or send the form and tell us what you're seeing, and we get back to you to set a time. A photo of the crack, leak or loose brick helps me come out prepared.
I find the cause
I come out, look at it with you and hunt down what's causing the problem, then write up what I'd fix and why. You see the scope and the figure in writing before you decide anything, and if a smaller fix will do, I'll say so.
Permits sorted, work done
Once you say go, we sort out the permit with the city if your job needs one, and its review and inspections set part of the timing. I'm on the crew doing the work, so the person who found the cause is the one fixing it.
Walk the finished job
When we're done, we clean up and walk the finished job with you. I show you what we fixed and what to keep an eye on, like a downspout or a low spot by the wall.
Questions about masonry work in Nashua
Do I need a permit for masonry work in Nashua, NH?
Ordinary repairs need no permit in Nashua, but the city doesn't count cutting away a wall or removing a load-bearing support as ordinary, so structural masonry work needs one. Applications for outside work also need a plot plan drawn to scale or a site plan. We check your job with the city before anything starts, so you know which side of that line it's on.
Which building code applies to masonry work in Nashua right now?
Through December 31, 2026, a permit request in Nashua can use either the 2021 or 2024 state building codes, and starting January 1, 2027, all permit requests follow the 2024 codes. The state code applies everywhere in New Hampshire, with the state's own amendments, and sets the minimum for buildings and structures. If your job spans the new year, we plan the work around the edition your permit uses.
How does a flood zone affect a masonry permit in Nashua?
If your house sits in a flood hazard zone, the city needs an elevation certificate completed before it issues a building permit, so that comes first. On the city's flood map, any zone starting with an "A" has a 1% chance of flooding in any given year. We ask about it early so it doesn't hold up the schedule.
How do I get permits for an outdoor kitchen in Nashua?
Start with the building permit, because the city issues separate electrical, plumbing and mechanical permits only after the building permit is out. The building permit covers just the structural part, so a grill island with gas, power or a sink takes more than one permit and more than one trade. We handle the masonry side and line up the timing with your other trades.
What causes foundation cracks in Nashua houses?
Foundation cracks usually come from water, either wet soil pressing on the wall or water freezing inside it, and sometimes from settling or a footing that was never deep enough. Hairline cracks are common and often just need sealing, while a crack that's wider at one end, leaks or has the wall leaning in needs a closer look. I'll tell you which kind you've got.
How much does masonry repair cost in Nashua, NH?
The cost of masonry repair in Nashua comes down to the cause and the size of the fix, so I give you a written figure after I've seen the job, not a number over the phone. Repointing a stretch of worn joints costs far less than rebuilding a chimney top or a section of foundation, and a permit or hard-to-reach work adds to it. Sometimes the fix is smaller than you feared, and if it is, I'll say so.
Manchester, NH
Plan your Nashua masonry work with us
If your job needs a permit or an elevation certificate, starting now gives that paperwork time to clear before cold weather limits mortar work.