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
Fast, Reliable General Contractor Across Garden Grove
If you’re planning a kitchen gut remodel, a garage conversion, or a full second-story addition in Garden Grove, you need one contractor who can carry the whole scope without you managing three different crews. Workshop Contractors serves all of Garden Grove, from the ranch tracts off Garden Grove Boulevard to the newer HOA communities near Chapman Avenue. We handle structural work, finishes, permits, and material sourcing under a single contract. Call (844) 384-3361 to schedule a free estimate with Noel Figueroa, who has run jobs across every Garden Grove zip code from 92840 through 92845.
Why Workshop Contractors Is Garden Grove’s Preferred General Contractor Company
We’ve remodeled enough Garden Grove homes to know how the 1950s slab foundations behave, how the original stucco fails at the weep screed, and how a 50-foot frontage changes what a second-story addition can actually look like. That local knowledge is the difference between a clean permit and two extra trips to the planning counter.
Clients in Garden Grove consistently tell us the same thing: they researched three or four contractors, and we were the only one who talked about lot coverage, builder warranties, and HOA architectural review before we ever talked about paint colors. You won’t get a sales pitch. You’ll get a scope you can hand to a loan officer and an allowances schedule that tells you where every dollar sits.
We answer calls from Garden Grove homeowners during normal business hours, and we schedule on-site walkthroughs across the city every week. When you call, you talk to our office in Ontario, not a call center. We then route the estimate and scheduling directly to Noel and the crew lead assigned to your project.
Styles & brands we work with
General Contractor Services in Garden Grove
General Contractor Services in Garden Grove cover the full range of residential renovation work: a kitchen remodel typically runs $14,000 – $45,000, a bathroom remodel $9,000 – $28,000, and a garage conversion $30,000 – $80,000 depending on whether you’re adding a bathroom or just finishing the shell. If you want to know what something costs before committing, call us and ask for a line-item estimate. We write them for every scope.
Kitchen and Bath Remodels
We gut kitchens and baths down to the studs and rebuild them with the brands homeowners actually ask for: Caesarstone and Cambria for countertops, Kohler and Moen for fixtures. In Garden Grove’s 1950s-70s ranches, the original plumbing drains are cast iron and the venting is undersized, so a real remodel usually includes drain replacement, not just cabinet swaps. Budget accordingly; we’ll show you exactly what’s behind the wall before you sign.
ADUs, Additions, and Garage Conversions
Detached-garage ADU conversions are the fastest-growing scope in Garden Grove, but the narrow lots make every one of them a case-by-case permit negotiation. We’ve done enough of these to know which nonconforming conditions the city will grandfather and which triggers a variance. A home addition runs $45,000 – $130,000; an ADU from foundation to final runs $90,000 – $220,000. We work with Abodu, Dvele, and other prefab partners when the site allows panelized delivery, which can compress schedule on a tight 92844 lot.
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.
Construction Company in Garden Grove
As a Construction Company working in Garden Grove, we run the entire jobsite: demo, rough framing, electrical and plumbing rough-in, drywall, tile, paint, and final trim. We don’t hand you a list of subcontractors to call. One contract, one schedule, one person accountable when something changes. A whole-home remodel in Garden Grove commonly starts in the $45,000 range for modest scopes and can exceed $130,000 on larger additions.
Exterior Envelope Scopes
Roof replacement in Garden Grove runs $8,000 – $20,000, window replacement $4,500 – $15,000, and impact window installation $8,000 – $25,000 for full-package retrofits. Santa Ana wind events drive a lot of our roofing and window calls in the 92843 and 92845 areas, where wind-driven debris hits south-facing exposures. We source GAF, CertainTeed, and Owens Corning roofing and PGT or CGI impact windows, then install with our own crews.
Hardscape and Outdoor Living
Long dry spells and small yards make drought-tolerant hardscape a steady request from Garden Grove homeowners. Paver driveway installation runs $7,000 – $18,000; a paver patio $3,500 – $11,000. We use Belgard, Unilock, and Techo-Bloc pavers, and we pull the grading permits when the drainage pattern changes, which it usually does on these flat lots.
Trusted Brands We Service in Garden Grove
We stock and source a catalog of 50-plus brand relationships, so your material choice isn’t a three-week special order unless it’s genuinely custom. In Garden Grove we regularly install James Hardie siding, Caesarstone and Cambria counters, Kohler and Moen fixtures, and Blanco sinks. The practical benefit: when a finish gets damaged mid-project or a cabinet door arrives wrong, we aren’t waiting on a third-party fabricator’s schedule. We order, inspect, and install the materials ourselves.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Garden Grove Homes
- Skipping a written scope and allowances schedule. When a homeowner upgrades builder-grade carpet to hardwood and tile mid-project without a documented allowance, the change order conversation gets ugly. We write scopes so every allowance line is settled before demo starts.
- Ignoring HOA architectural review. Several newer Garden Grove developments require HOA approval before exterior changes like stucco color, window grids, or roof material. Missing that review can stop a project for weeks and force rework on work that’s already passed city inspection.
- Voiding builder warranties by altering structural or MEP systems without permits. A roof alteration or panel swap done without inspection sign-off can void the builder’s structural warranty on a newer home. We pull permits on every scope that touches structure, electrical, plumbing, or mechanical systems.
- Designing additions that fight the original 1950s lot footprint. The 50-60 foot frontages and shallow setbacks leave very little room to expand outward, so many Garden Grove additions go up rather than out. That triggers shear-wall and foundation upgrades most contractors don’t scope properly.
Pricing for General Contractor in Garden Grove, CA
Here are the ranges we quote most often for Garden Grove work. They reflect real projects we’ve built in 92840, 92843, 92844, and 92845, not national averages. Final numbers move with finish choices, foundation condition, and whether the city requires structural upgrades or fire-sprinkler additions, which does happen on larger additions and ADUs.
| Project Type | Typical Garden Grove Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
Every estimate we write is free, and every line item is something we can defend to a lender or a title company if you’re financing the project. Call (844) 384-3361 and ask for a written quote. You’ll get one.
We Also Serve Cities Near Garden Grove
Our crews regularly work in Garden Grove and the cities around it. We serve Stanton, Westminster, Midway City, and Cypress with the same crew leads and the same single-contract structure. If your property sits on the border of Garden Grove and Westminster, the permit office changes but the approach doesn’t. Our General Contractor team handles multi-city schedules without making the homeowner coordinate anything.
Serving Garden Grove, CA — Our Local Coverage Area
We’re based in the Garden Grove 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 General Contractor in Garden Grove
The builder warranty stays intact when the work doesn’t alter structural, electrical, plumbing, or mechanical systems without permits and inspection sign-off. In practical terms: repainting walls, replacing light fixtures, swapping cabinet hardware, and upgrading countertops are safe when done without touching the systems behind them. The moment you move a sink drain, open a load-bearing wall, or touch the roof structure, you need permits and you need to confirm the builder’s warranty language on alterations. We read our clients’ builder warranty documents before scoping the work and flag exactly which upgrades require sign-off. Call (844) 384-3361 and we’ll walk through your warranty before you spend a dollar.
Expect written approval before any exterior change: window style and grid pattern, stucco or siding color, roof material, fence type and height, and hardscape that changes drainage. Most newer Garden Grove HOAs operate under a 30-to-60-day review window, which means the application goes in before you order materials, not after. We routinely submit HOA packages for our clients and sequence the work so city permits and HOA approval don’t bottleneck each other. If you’re not sure whether your HOA governs a specific change, call us and we’ll tell you what to request.
Kitchens and primary bathrooms return the most daily value and are the first thing we recommend upgrading; builder-grade cabinet boxes and laminate counters in Garden Grove ranches are typically the first things to fail. Windows and sliding doors are next if your home still has original aluminum frames, and we quote $4,500 – $15,000 for a full replacement. Flooring can wait if it’s in decent shape; we often refinish existing hardwoods rather than replacing them. Landscaping and exterior paint can wait until after the structural scope is complete.
On Garden Grove’s original 50-60 foot frontage lots, the process starts with checking your current lot coverage, setbacks, and parking against what was grandfathered in 1960. If your lot is already nonconforming, the ADU may need a variance or a design that preserves existing driveway parking. Our crew recently converted a detached garage on a 1962 ranch in the 92844 area near Little Saigon into an ADU for a multi-generational family. We pulled permits for the full scope of work, rough-in for the new bath and kitchenette, subfloor repair where the slab had settled, and a new load-bearing header after engineering sign-off, while keeping the existing driveway parking compliant. The inspection sign-off came through after we adjusted the draw schedule to cover the added structural work, and the family now has a private suite for grandparents. That’s the normal path on these infill lots.
Small kitchen remodels run $9,000 – $20,000; full kitchens $14,000 – $45,000. Bathrooms run $5,000 – $12,000 for small scopes and $9,000 – $28,000 for gut remodels. Countertop installation alone is $2,000 – $6,500. Garage conversions run $30,000 – $80,000. If you’re working within a builder warranty or an HOA, plan for a little extra time, not necessarily extra cost. Call (844) 384-3361 for an exact quote; estimates are free and every number is written down.
Written by Noel Figueroa, Owner at Workshop Contractors, serving Garden Grove and Orange County since the company was founded in Ontario, CA.