Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Fountain Valley, CA
Home renovation in Fountain Valley means working with 1960s and 1970s tract homes that were built well but are now showing their age. Most jobs here involve opening walls, replacing old plumbing and electrical, and bringing floor plans up to how families actually live today. Square One Builders handles the full scope, from demolition to final paint, under one contract. Call (877) 688-9930 to talk through your project.
Why Fountain Valley Homes Are Different
Fountain Valley was master-planned and built out fast in the 1960s and 1970s, which means the housing stock is remarkably consistent: single-story ranchers and tract homes on generous lots, many still running original aluminum wiring, single-pane windows, and galvanized or early copper plumbing. That consistency is a double edge. On one hand, we know exactly what to expect when we open a wall in a Fountain Valley home because we’ve opened hundreds of them. On the other hand, those expectations are rarely cheap: the original systems are past their service life, and the city’s permit and inspection culture expects retrofits to meet current code, not just match what was there before.
The climate works in your favor for scheduling. The coastal-influenced Mediterranean weather means we can pour concrete, frame additions, and reroof year-round without the freeze-thaw cycles or extreme heat that stall work in other parts of Southern California. What we do watch for is the marine layer and winter rain. Exterior work needs weather-resistant detailing and careful sequencing so moisture never gets trapped behind stucco, roofing, or siding. That’s a Fountain Valley-specific habit, not a generic best practice.
The upshot: renovation here is rarely cosmetic. It’s systems work wrapped in a remodel. When a homeowner calls us about a dated kitchen, we’re also looking at the panel, the wiring, the plumbing, and the roofline, because in Fountain Valley those are usually the same job.
Styles & brands we work with
Our Main Fountain Valley Services
Most Fountain Valley homeowners reach out to us through two doors: they need a general contractor to run the whole project, or they’re already planning a remodel and need one team to handle everything from framing to fixtures.
General Contractor in Fountain Valley
As a licensed general contractor, we run the entire job from permit drawings to final inspection. In Fountain Valley, that usually means coordinating structural work, plumbing and electrical upgrades, and finish trades across a 1960s or 1970s home that hasn’t been touched in decades. The value is accountability: one contract, one schedule, one team. If you’re planning a room addition, an ADU, or a whole-home update, General Contractor in Fountain Valley explains how we manage the full scope.
Home Remodeling in Fountain Valley
Home remodeling in Fountain Valley tends to start with a kitchen or bathroom and expand once we open the walls and find what’s behind them. We plan for that reality from day one, which means our estimates account for the electrical, plumbing, and structural corrections these homes typically need. Home Remodeling in Fountain Valley walks through what a full remodel looks like here, from layout changes to material selection to final finish.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Fountain Valley
Home renovation in Fountain Valley is the work of bringing a 50-to-60-year-old house back to current standards: rewiring, replumbing, reconfiguring, and refinishing. Because so many of the original tract homes still carry aluminum wiring, single-pane windows, and original plumbing, most renovation projects turn into full systems upgrades once the walls come down. We plan for that from the first walkthrough, which means your estimate reflects the real scope, not a best-case scenario. If you’re considering a full-home update, Home Renovation covers how we scope, plan, and execute the entire project.
Home Renovation Contractors
Signs you need it
If your Fountain Valley home still has its original aluminum wiring, galvanized plumbing, or single-pane windows, those systems are past their service life and renovation is overdue.
What it costs in Fountain Valley
Full home renovation in Fountain Valley typically runs $14,000 to $45,000 for kitchen work and $9,000 to $28,000 for bathrooms, with whole-home scopes scaling from there based on systems age.
How we do it
We start with a structural and systems assessment, pull permits, then sequence demolition, rough-in, inspection, and finish work so the house stays livable where possible.
Home Renovation Companies
Signs you need it
When a project spans multiple trades, electrical, plumbing, framing, and finish work, you need one renovation company accountable for the full sequence rather than four separate contractors.
What it costs in Fountain Valley
Home renovation through a single full-scope company in Fountain Valley lands between $14,000 and $45,000 for kitchens, $9,000 to $28,000 for bathrooms, and $45,000 to $130,000 for additions.
How we do it
We assign one project lead, coordinate every trade under our contract, and walk you through each phase from demolition to final walkthrough so nothing slips between subcontractors.
Home Improvement Contractors
Signs you need it
If you’re patching a 1970s home with piecemeal upgrades, an improvement contractor who can see the whole house will catch system failures before they compound.
What it costs in Fountain Valley
Home improvement work in Fountain Valley ranges from $800 to $2,500 for backsplash up to $15,000 to $40,000 for metal roofing, depending on the system and material tier.
How we do it
We assess the entire property before scoping any single improvement, then schedule the work so exterior moisture-sensitive trades happen in the right weather window.
Home Renovators
Signs you need it
When a Fountain Valley rancher still has its original floor plan but your household doesn’t live the way families did in 1972, a renovator can reconfigure the space.
What it costs in Fountain Valley
Renovation scopes in Fountain Valley start around $5,000 to $12,000 for a small bathroom and climb to $90,000 to $220,000 for a full ADU build.
How we do it
We open the walls, inspect what’s actually there, then build the new layout to current code with the right materials for Fountain Valley’s coastal air.
Renovation Contractors
Signs you need it
If your renovation needs permits, structural changes, or coordination across plumbing, electrical, and framing, you need a licensed renovation contractor.
What it costs in Fountain Valley
Renovation contractor scopes in Fountain Valley typically run $3,000 to $8,500 for a shower replacement, $4,500 to $12,000 for a walk-in shower, and $30,000 to $80,000 for a garage conversion.
How we do it
We pull the permits, run the inspections, and carry the job from structural rough-in through finish trim with one accountable contract.
What Home Renovation Costs in Fountain Valley
| Item | Typical range in Fountain Valley |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Small bathroom remodel | $5,000 – $12,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
How much does a home renovation cost in Fountain Valley?
Home renovation in Fountain Valley runs $14,000 to $45,000 for a kitchen and $9,000 to $28,000 for a bathroom, with whole-home scopes landing between $45,000 and $130,000. The final number depends on what’s behind the walls. Call (877) 688-9930 for a free estimate with real line items.
Will the price change once the walls are open?
On 1960s and 1970s Fountain Valley homes, the answer is often yes, and we prepare for that in the initial estimate. Original aluminum wiring, galvanized plumbing, and outdated framing corrections are common, so our quotes include allowances for hidden conditions. Call (877) 688-9930 to walk through what your home likely needs.
Do you pull permits for home renovation in Fountain Valley?
Yes, we pull all required permits and schedule the inspections. Fountain Valley’s permit culture is strict, and retrofitting older structures to current code is exactly where we spend most of our time. Call (877) 688-9930 to discuss your project scope.
Brands We Service in Fountain Valley
We source from over 50 vetted material brands across cabinetry, countertops, plumbing fixtures, roofing, windows, siding, and hardscaping. For Fountain Valley projects we also work with prefab and ADU partners including Abodu, Dvele, and Mighty Buildings. See our brands for the full portfolio.
See the difference
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AfterPricing for Remodeling Company in Fountain Valley, CA
| Service | Typical range in Fountain Valley |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Cabinet installation | $4,000 – $13,000 |
| Countertop installation | $2,000 – $6,500 |
| Backsplash installation | $800 – $2,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Small bathroom remodel | $5,000 – $12,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Tub-to-shower conversion | $3,500 – $10,000 |
| Window replacement | $4,500 – $15,000 |
| Roof replacement | $8,000 – $20,000 |
| Paver patio installation | $3,500 – $11,000 |
What pushes prices up in Fountain Valley is almost always what we find behind the drywall: original aluminum wiring, galvanized supply lines, and framing that predates current seismic standards. We quote with those realities built in, so the number you see is the number you plan for. That’s the point of an experienced Fountain Valley remodeler, you shouldn’t be surprised by what’s in your own walls.
Neighborhoods We Serve in Fountain Valley
Square One Builders has served Fountain Valley since 2014, working across both ZIP codes, 92708 and 92728. Here are the neighborhoods we work in most often:
- Greenbrook
- Westmont
- Century Park
- Parkside Estates
- Los Caballeros
Response time for estimates across Fountain Valley is typically within a few business days, depending on scope and scheduling.
Service Area – Cities Near Fountain Valley
We serve homeowners throughout central and coastal Orange County. In addition to Fountain Valley, we regularly work in Midway City, CA, Huntington Beach, CA, Costa Mesa, CA, and Westminster, CA. If you’re in a neighboring city and planning a full-scope remodel, we’re likely already working nearby.
Serving Fountain Valley, CA — Our Local Coverage Area
We’re based in the Fountain Valley area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Remodeling Company in Fountain Valley
Start timing depends on permit review with the City of Fountain Valley and our current schedule. For most remodels we can begin within a few weeks of a signed contract and issued permits. Call (877) 688-9930 and we’ll give you a realistic timeline for your specific scope.
We handle the permit process directly with the City of Fountain Valley, including drawings, submittals, and inspections. If your project falls under an HOA, we’ll work with your association’s design review process and coordinate any required approvals before construction starts.
Yes. Fountain Valley’s mild climate allows year-round construction, but we sequence exterior trades like roofing, stucco, and painting to avoid the winter rain window. We watch the forecast and build weather-resistant detailing into every exterior scope so moisture never gets trapped behind finishes.
Planning a renovation in Fountain Valley? Call (877) 688-9930 to schedule your free estimate. We’ll walk your property, talk through what your home actually needs, and give you a written line-item quote before you commit to anything.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Fountain Valley Customers Say
"Framing crew was meticulous and the walls are straight everywhere. Drywall goes on a lot better when the framing is right."
— Renee Novak"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Sanjay Patel"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Christine Yang