Structural Repair Contractors Los Angeles | Fix Foundation Problems & Remove Load Bearing Walls Safely

Your home is shaking during earthquakes. Cracks are spreading across your walls. Doors won’t close properly anymore. These aren’t just annoying problems, they’re warning signs your home’s structure needs help.

JSN Construction is a fully licensed and insured team of structural repair contractors serving Los Angeles homeowners who need honest answers and quality work. We handle foundation repair, load bearing wall removal, structural engineering services, and every type of structural damage that threatens LA homes.

We know Los Angeles construction inside and out. From the hillside homes in Silver Lake to the older bungalows in Pasadena, from beachfront properties in Santa Monica to family homes in Burbank, each neighborhood has unique structural challenges. Earthquakes. Shifting soil. Old foundations. We’ve seen it all, and we know how to fix it right.

When you call JSN Construction, you’re not getting a salesperson pushing expensive repairs you don’t need. You’re getting a licensed structural engineer who evaluates your home honestly and recommends only what’s necessary. No pressure. No games. Just straight talk about what your home needs.

Warning Signs You Need Structural Repair Contractors

How do you know when your home needs a structural contractor? Here are the red flags LA homeowners should never ignore:

Cracks That Keep Growing Small hairline cracks are normal. But cracks wider than a quarter inch, cracks that zigzag across walls, or cracks that keep getting bigger mean your foundation is moving.

Doors and Windows That Stick When doors suddenly won’t close or windows get jammed, your home’s frame is shifting. This happens when foundations settle unevenly.

Floors That Slope or Sag Walk across your living room. Does it feel like you’re walking downhill? Sagging floors mean your floor joists or foundation need attention.

Gaps Between Walls and Ceiling See daylight between your walls and ceiling? That’s separation caused by foundation movement or structural settling.

Cracked Tile or Concrete Floor tiles cracking in multiple rooms isn’t bad luck it’s your foundation telling you there’s a problem underneath.

Water Pooling Near Foundation After LA’s rare rainstorms, water should drain away from your home. If it pools next to your foundation, you’ll eventually have structural damage.

Don’t wait until small problems become major disasters. We’ve fixed homes where owners waited too long and ended up spending three times more than they would have if they’d called earlier.

Our Structural Repair Services in Los Angeles

Foundation Repair — Stop Problems Before They Get Worse

Your home sits on its foundation. When that foundation fails, everything above it suffers. JSN Construction provides complete foundation repair services for every type of LA home.

What We Fix:

• Cracked foundations that let water and pests inside
• Settling foundations causing uneven floors
• Slab foundations with soil movement underneath
• Raised foundations with failing support posts
• Hillside foundations affected by soil erosion
• Older foundations not built to current earthquake codes

Our Foundation Repair Process: We start with a thorough inspection. One of our structural repair contractors examines your entire foundation inside crawl spaces, around the perimeter, checking soil conditions. We’re looking for the real cause, not just the visible symptoms.

Then we give you a detailed proposal that explains exactly what’s wrong and what it’ll take to fix it. You’ll know the cost upfront. No surprises halfway through the job.

Most foundation repairs in LA homes take one to three weeks, depending on the scope. We work efficiently but never rush work that protects your home’s structural integrity.

Foundation Repair Methods We Use:

• Steel piers or helical piers for deep support
• Concrete underpinning for settling foundations
• Mud jacking to raise sunken concrete slabs
• Drainage corrections to prevent future damage
• Seismic retrofitting to meet current earthquake codes

Load Bearing Wall Removal — Open Your Floor Plan Safely

Want that open concept kitchen everyone loves? Planning to combine your living and dining rooms? You’ll probably need to remove a load bearing wall and that’s not a DIY project.

Load bearing walls hold up your roof and upper floors. Remove one wrong and you’ll have sagging ceilings, cracked walls, and a home that’s structurally unsafe. We’ve seen it happen when homeowners hire unlicensed contractors who don’t know what they’re doing.

What Makes JSN Construction Different: We don’t just knock down walls. We engineer solutions. Every load bearing wall removal project starts with our licensed structural engineer calculating exactly what beam size you need, where it needs support, and how to transfer the load safely.

Our Load Bearing Wall Removal Process:

Step 1: Structural Analysis We evaluate which walls actually carry weight. Not every wall is load bearing, and sometimes the “obvious” ones aren’t structural at all.

Step 2: Engineering Design Our engineer creates stamped drawings showing beam specifications, support columns, and connection details. This isn’t guesswork it’s precise calculations based on your home’s specific loads.

Step 3: Permit Acquisition Los Angeles requires building permits for any load bearing wall modifications. We handle all permit submittal and deal with the city so you don’t have to.

Step 4: Temporary Shoring Before we touch anything, we install temporary shoring supports that hold everything up while we work. Your home stays safe throughout the process.

Step 5: Wall Removal and Beam Installation We remove the old wall and install the new support beam usually steel I-beams or engineered lumber depending on the span and load requirements.

Step 6: City Inspections LA building inspectors verify our work meets code before we close up walls. This protects you and ensures everything’s done right.

Step 7: Finishing Work We patch drywall, texture, paint, and make the space look like that wall was never there. Clean transitions from floor to ceiling.

Typical Load Bearing Wall Removal Costs: Small walls with simple beams run $5,000-$10,000. Larger spans requiring bigger beams and additional support posts cost $12,000-$25,000+. We give you exact numbers after evaluating your specific project.

Structural Engineering Services — Expert Analysis and Design

Sometimes you need answers before you start construction. That’s where our structural engineering services come in.

When You Need a Structural Engineer:

• Buying a home and want to know about structural issues before closing
• Planning renovations and need to know what’s possible
• Noticed cracks or settling and want professional evaluation
• Building department requires engineer stamped drawings
• Adding a second story or major addition
• Converting your garage into living space
• Installing heavy equipment like rooftop HVAC systems

What Our Structural Engineers Provide:

• Structural inspection services with detailed reports
• Load calculations and engineering analysis
• Stamped drawings for permit submittal
• Solutions for complex structural problems
• Retrofit designs for earthquake safety
• Foundation design for new construction
• Retaining wall engineering for hillside properties

Our engineers are licensed in California and know LA’s building codes backwards and forwards. They’ve worked on everything from 1920s Craftsman bungalows to modern hillside homes.

Earthquake Retrofitting — Protect Your LA Home

Los Angeles sits on active earthquake faults. The big one is coming eventually we just don’t know when. Is your home ready?

Older LA homes weren’t built to modern seismic standards. Many lack proper foundation connections. We provide seismic retrofitting that brings your home up to current earthquake codes.

Soft Story Retrofit: Got parking or large open space on your first floor? That’s called a soft story, and it’s vulnerable to earthquake damage. We add shear walls, steel frames, and proper connections to strengthen these weak points.

Foundation Bolting: Older homes often sit on foundations without being bolted down. During earthquakes, houses can slide right off their foundations. We install foundation bolts and add steel plates for proper connection.

Cripple Wall Bracing: That short wall space between your foundation and first floor? It needs plywood sheathing and proper nailing to prevent collapse during shakes.

Many LA neighborhoods offer retrofit rebates through the city’s Earthquake Retrofitting Program. We help you navigate the paperwork and maximize your reimbursement.

Hillside Repair — Stabilize Sloped Properties

Los Angeles loves its hillside homes with amazing views. But those slopes create unique structural challenges.

Hillside Problems We Fix:

• Retaining walls failing from soil pressure
• Erosion undermining foundations
• Drainage problems causing landslides
• Settlement from unstable soil
• Cracked foundations on sloped lots

Our Hillside Solutions:

• Engineered retaining wall design and construction
• Proper drainage systems to redirect water
• Soil stabilization and grading
• Foundation underpinning for hillside homes
• Structural engineering for additions on slopes

We’ve worked on hillside properties across LA from the steep slopes of Echo Park to the Hollywood Hills mansions. Each project requires custom engineering based on soil conditions, slope angle, and existing structures.

Concrete Repair — Fix Damaged Slabs and Foundations

Cracked concrete isn’t just ugly it’s often a sign of bigger problems underneath. JSN Construction handles all types of concrete repair for LA homes.

What We Repair:

• Foundation cracks from settlement
• Garage floor slabs with uneven sections
• Driveway and patio concrete damage
• Rebar repair where steel reinforcement has corroded
• Concrete steps and walkways
• Retaining wall concrete restoration

Our Concrete Repair Methods:

• Epoxy injection for structural cracks
• Rebar cleaning and anti-corrosion coating
• Concrete replacement for severely damaged sections
• Mudjacking to raise sunken slabs
• Surface resurfacing for cosmetic issues

Properly repaired concrete is stronger than the original we’re essentially welding it back together at the molecular level.

Why Choose JSN Construction for Structural Repairs?

We’re Licensed to Engineer AND Build Most contractors need to hire outside engineers. That adds time, cost, and communication problems. JSN Construction has licensed structural engineers on staff. We design the solution and build it ourselves. Faster. Better. Less expensive.

30+ Years Serving Los Angeles We’ve inspected thousands of LA homes and completed hundreds of major structural repairs. We know how homes in different LA neighborhoods age and what problems to expect.

Honest Assessments You Can Trust We’ve turned down jobs where homeowners didn’t actually need the work they thought they needed. We’ve recommended simpler, cheaper solutions when they’d work just as well. That’s not good sales strategy but it’s the right thing to do, and it’s why our clients refer their friends.

Licensed and Insured Protection Full California contractor’s license, general liability insurance, and professional liability insurance. You’re protected if anything goes wrong (though it won’t, because we do this right).

Transparent Pricing from Day One Our detailed proposals break down every cost. Materials. Labor. Permits. You’ll know what you’re paying for before we start.

We Handle All Permits and Inspections LA’s building permits process is confusing. We handle everything from initial permit submittal to scheduling city inspections to final approval. You don’t deal with the bureaucracy.

One Company, Complete Service From initial structural inspection to final city approval, we manage everything. No dealing with multiple contractors. No coordination headaches. Just one team seeing your project through from start to finish.

Our Structural Repair Process

Step 1: Free Inspection and Consultation Call us or fill out our form. We’ll schedule a visit to your LA home. One of our structural repair contractors examines the problem, asks questions about when you first noticed issues, and checks related areas you might not have considered.

Step 2: Detailed Written Proposal Within 48 hours, you get a complete proposal explaining what’s wrong, what we recommend, and exactly what it’ll cost. We include photos, diagrams, and plain English explanations no confusing technical jargon.

Step 3: Engineering and Design Once you approve the work, our structural engineering services team creates detailed plans and structural calculations. For permitted work, we prepare stamped drawings for the city.

Step 4: Permit Acquisition We submit all paperwork to LA Department of Building and Safety. We handle any questions or revisions they request. Most permits take 2-4 weeks.

Step 5: Construction Our experienced crews do the actual work. We protect your home, work clean, and keep you updated on progress. For load bearing wall removal and foundation work, we install temporary shoring first, then make permanent repairs.

Step 6: City Inspections LA inspectors verify our work meets code. We coordinate all required inspections and address any concerns.

Step 7: Final Walkthrough We walk through the completed work with you, answer questions, and make sure you’re completely satisfied.

What Structural Repairs Cost in Los Angeles

Let’s talk money. Structural work isn’t cheap, but it’s necessary when your home’s safety is at risk.

Foundation Repair Costs:

• Minor crack repairs: $1,500-$4,000
• Moderate foundation settling: $5,000-$15,000
• Major foundation replacement: $20,000-$50,000+
• Hillside foundation work: $15,000-$75,000+

Load Bearing Wall Removal Costs:

• Small wall, simple beam: $5,000-$10,000
• Standard wall removal: $8,000-$15,000
• Large span, complex support: $15,000-$30,000+

Earthquake Retrofitting Costs:

• Foundation bolting: $3,000-$7,000
• Cripple wall bracing: $3,000-$8,000
• Complete seismic retrofit: $8,000-$20,000+
• Soft story retrofit: $60,000-$150,000 for multi-family buildings

Structural Engineering Costs:

• Basic structural inspection: $400-$800
• Load bearing wall analysis: $800-$1,500
• Complete engineering plans: $2,000-$5,000+
• Complex hillside engineering: $5,000-$15,000+

These are LA market ranges. Your actual cost depends on your home’s specifics. We give exact prices after inspecting your property.

Why Costs Vary:

• Accessibility of work area
• Soil conditions
• Extent of damage
• Permit requirements
• Material choices
• Timeline needs

Frequently Asked Questions

How do I know if I need structural repair?

Watch for cracks wider than a quarter inch, doors that won’t close, sloping floors, gaps between walls and ceilings, or sticking windows. Any of these signal foundation or framing problems. Get a structural inspection to know for sure.

Can I remove a wall to create an open floor plan?

Maybe. First, we need to determine if it’s a load bearing wall. If it is, we can usually remove it safely by installing a support beam sized correctly for the load. This requires structural engineering services and city permits.

Do I really need permits for structural work in LA?

Yes. Los Angeles requires building permits for foundation work, load bearing wall modifications, and most structural repairs. Working without permits can cause problems when you sell your home and voids most homeowner’s insurance.

How long do structural repairs take?

Simple concrete repair might take 1-2 days. Foundation work typically needs 1-3 weeks. Load bearing wall removal takes 2-4 weeks including permits. Complex hillside projects can take 2-3 months. We give you realistic timelines upfront.

Will structural work disrupt my whole house?

Most foundation and wall work affects specific areas. We protect the rest of your home with plastic barriers and dust control. You can usually live in your house during repairs, though some projects require temporary relocation.

How do I choose between structural repair companies?
Check three things: Do they have licensed structural engineers on staff? Are they properly licensed and insured? Can they show you similar completed projects? If the answer’s yes to all three, you’re probably talking to a legitimate structural contractor.

What causes foundation problems in Los Angeles?

Common causes include soil settling, poor drainage, tree roots, hillside erosion, earthquake damage, and normal aging. Many older LA homes have foundations that weren’t built to modern standards.

Can I just patch foundation cracks myself?
Cosmetic patching hides cracks but doesn’t fix the underlying problem. If your foundation is moving, surface patches will crack again. You need a structural repair contractor to evaluate the cause and fix it properly.

Do you offer financing for structural repairs?

Yes. We work with financing companies that specialize in home repairs. Many homeowners qualify for payment plans that make necessary repairs affordable.

What’s the difference between a general contractor and a structural contractor?

Structural contractors specialize in foundation, framing, and load-bearing elements. General contractors handle a broad range of work but often hire structural specialists for complex repairs. JSN Construction handles both.

Los Angeles Neighborhoods We Serve

JSN Construction provides structural repair contractors services throughout Los Angeles County:

San Fernando Valley: Sherman Oaks, Studio City, Encino, Woodland Hills, Canoga Park, Northridge, Van Nuys, North Hollywood, Burbank

Westside: Santa Monica, Brentwood, West LA, Pacific Palisades, Culver City, Mar Vista

Central LA: Silver Lake, Echo Park, Los Feliz, Hollywood, Mid-City

East LA: Pasadena, Glendale, Eagle Rock, Highland Park, Alhambra

South Bay: Torrance, Manhattan Beach, Hermosa Beach, Redondo Beach, El Segundo

Don’t see your neighborhood? We probably work there too. Call and ask we serve most of LA County.

Ready to Fix Your Structural Problems?

Your home’s foundation isn’t something to ignore or patch temporarily. When you’ve got structural damage, you need structural repair contractors who know Los Angeles homes and do the work right.

JSN Construction brings 30+ years of experience, licensed structural engineers, and honest service to every project. We’re not here to sell you expensive repairs you don’t need. We’re here to evaluate your home professionally and fix what actually needs fixing.

Call JSN Construction today for your free structural inspection: 818-925-0053

We’ll come to your home, assess the situation honestly, and give you a detailed proposal with real answers and fair pricing. No pressure. No games. Just straight talk about what your home needs.

Your home protects your family. Make sure its structure is solid. Call the structural repair contractors near me that Los Angeles homeowners trust JSN Construction.