Masonry Contractor in Signal Hill, CA - Walls and Brick Built for Hillside Lots
Blockworks Long Beach Concrete & Masonry is a masonry contractor working in Signal Hill, CA. We repair brick, chimneys and foundations, and we build block walls, retaining walls, walkways and pavers on the city's sloped lots.
Masonry work on Signal Hill's slopes
Signal Hill is a small city with Long Beach on every side, so it's a short drive from our base in Long Beach, and we do the same kind of work across the cities around it, out to Lomita. Streets climb toward the top, and a lot of the yards we see are cut into the slope, with one lot's wall holding up the next one's garden.
That slope shapes most of the work. Rain runs downhill into the back of a wall, so a retaining wall here lives or dies by the gravel and drain behind it, and a wall built without them is usually the one that's leaning when I get the call. The wall's height, the material and how hard it is to get everything up a steep driveway move the price, and what the city needs before we start moves the schedule. I'll walk you through both on site.
What we build and fix in Signal Hill
Foundation repair
Foundation cracks on a sloped lot often start with water running downhill, so I look at drainage and soil before we patch anything.
Chimney repair
An older chimney that's leaning, losing brick at the top or letting water in gets a close look first, then we rebuild only what's actually failed.
Tuckpointing
When mortar joints have gone sandy or sunk back from the brick face, we grind out the worn mortar and fill fresh joints so water stops getting in.
Brick repair
Cracked, flaking or loose bricks get replaced with a close match, and I find out why they failed first, because the same cause will crack the new ones.
Driveway pavers
Steep driveways on the hill need a well-packed base and solid edges, so the pavers stay put instead of creeping downhill under your car.
Retaining wall construction
Many yards here are held up by a wall, so we build retaining walls with gravel and a drain pipe behind them to keep water pressure off.
Masonry restoration
Older brick and stone that's stained, cracked or patched badly over the years can be cleaned, repaired and repointed so it looks like itself again.
Fireplace installation
A new fireplace or a rebuilt firebox, laid out with the chimney above it in mind, so the whole stack works together and draws the way it should.
Stone veneer installation
Stone veneer over a block wall, a column or a house front goes on with the weather barrier and drainage behind it done properly, so moisture can get out.
Concrete block walls
Block walls between neighbors here often step down the slope, and we set footings and steel for each step so the wall stays straight and upright.
Foundation block wall installation
Block foundation walls for additions and new structures, built on footings sized for the soil we actually find once the ground is open.
Outdoor kitchen masonry
Plenty of backyards here have a view worth cooking with, and we build block or brick counters and grill islands on a solid, level base.
Walkway construction
Paths that climb from the street to the front door need steady steps and good drainage, so we plan the slope before we pour or lay anything.
Brick wall installation
New brick walls, garden walls and planters, laid on footings dug down to solid ground so they stay straight on a lot that isn't flat.
Stone masonry
Natural stone walls, steps and planters fitted to a sloped yard, from a low garden wall along the walk to a set of terraces up the hill.
Brick pointing
Small patches of worn mortar get repointed before they turn into a bigger job, matching the old joint's color and shape so the repair doesn't stand out.
Let's look at your wall
Call (562) 257-3026 or send the form for a free in-person estimate, and I'll come see the job myself.
Why Signal Hill homeowners call us
I come out to look at your job myself and work on site with our crew, so the person who works out what went wrong is the one building the fix.
Licensed and insured
We're licensed and fully insured, and you can ask to see the paperwork at the estimate before you decide anything.
The cause found first
I'd rather spend an extra hour finding why a wall cracked or stays wet than guess and patch over it.
City checks before digging
We check with the city for each job before work starts and pull the permit when one is needed.
Mortar matched to your brick
We match new mortar to your old brick, because mortar that's harder than the brick ends up cracking the brick instead.
Backed by our guarantee
The work is backed by our satisfaction guarantee, and getting started takes one call to (562) 257-3026.
Signal Hill masonry questions
How do I get a permit for a block wall or retaining wall in Signal Hill?
You get it from the city's Building Safety office, because Signal Hill's permit list puts fences, walls and retaining walls under a building permit. Basic permit and plan check applications, the city's review of your plans against the code, can go in online, and the city works from the 2025 California Building and Residential Codes. Grading or digging into the slope for the wall is on the permit list too, and we pull what your job needs before we start.
How do old oil wells affect a masonry project in Signal Hill?
An old well on your lot can hold up the permit, because the city won't issue building permits until the state's oil and gas regulator, CalGEM, has precisely located and evaluated the well using a site plan the city has approved. Many properties here have abandoned wells from the city's oil days, sealed under CalGEM's oversight. For new buildings and large additions, the city's development guide also asks for a site methane report before permits, so I'd want to know about any well at the estimate and get that step moving first.
Do I need a permit for a new walkway or paver driveway in Signal Hill?
Plain concrete flatwork that isn't structural is on the city's exempt list, but a walkway or driveway no higher than 30 inches above the ground that sits in the front or side setback, the open strip the city keeps along the edge of the lot, needs Planning Department approval instead. Repaving, grading and excavating are on the permit list, so tearing out an old driveway and regrading for pavers brings the city in. We sort out which applies with the city before work starts.
How much does a block wall or masonry repair cost in Signal Hill?
The price comes down to the size of the job, the material and how much the slope makes us dig, haul and hold back. A tall retaining wall with drainage behind it costs more than a low garden wall of the same length, and brick or natural stone usually runs higher than block. Steep access, old masonry to tear out and any city steps before the permit add to it, so I give you a figure once I've seen the job in person.
What causes cracks in brick and block walls in Signal Hill?
Usually water, ground movement or a wall built without what it needed, and on a sloped lot those tend to work together. The city's own guide places all of Signal Hill in the Newport-Inglewood fault zone, so the ground here has moved before. Water trapped behind a wall with no drain, settling footings and mortar too hard for the brick are what I look for, and I'd want to see your crack before saying which one it is.
Does a contractor need a Signal Hill business license to work on my house?
It's a fair question to ask anyone you hire, because Signal Hill runs its own business licenses and its application for businesses based outside the city includes a fee line for general contractors. The city handles those applications and existing licenses itself. Bring it up at the estimate and we'll talk it through.
Don't see your city? Give us a call
We also work in the cities listed here. If yours isn't one of them, call (562) 257-3026, since these are just the cities with their own page.
Get a Signal Hill masonry estimate
Our phone is answered seven days a week and into the evening, so call (562) 257-3026 or send the form and we'll set a time to look.