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 Lake Forest
Most Lake Forest homeowners call us after discovering their remodel hits a wall: the city wants one thing, the HOA wants another, and no one laid out the sequencing before demolition started. We fix that. As a full-scope General Contractor serving Lake Forest, we file the city permits and the HOA architectural submittal, then schedule construction behind both approvals so your project never sits exposed waiting on a committee. Call (877) 688-9930 and we’ll map your job from the planning counter to final inspection before you spend a dollar.
Why Square One Builders Is Lake Forest’s Preferred General Contractor Company
We’ve walked the City of Lake Forest planning counter enough to know which setback dimensions and elevation drawings get bounced, and which packets sail through first review. That matters in a city where nearly every job is a remodel or addition on a 1970s-to-1990s tract home inside a planned village. Brent Calloway started Square One Builders to give homeowners one accountable team for every system of a remodel, from roofing and windows to cabinetry, countertops, plumbing, and hardscaping. Lake Forest customers deal with one contract, one schedule, and one person who knows exactly where the job stands at any given moment.
Our Lake Forest reviews reflect the thing we work hardest at: nobody gets surprised by what the city or the architectural committee requires, because we file both before work begins. When a Foothill Ranch homeowner needs a full kitchen remodel, or someone off El Toro Road wants an addition that respects HOA setbacks, the response time is the same: we answer, we schedule, we show up with a written scope and a draw schedule tied to inspection sign-off. That’s the Square One approach. One contractor, every system, built from the ground up.
Styles & brands we work with
General Contractor Services in Lake Forest
General Contractor Services in Lake Forest means managing a remodel or addition end to end on aging planned-community housing stock, where original single-pane windows, older asphalt shingle roofs, and dated kitchen and bath layouts are behind most calls we get. The job typically involves demolition, rough framing, electrical and plumbing, then finish work across every trade, coordinated under one contract. A full kitchen remodel in Lake Forest runs $14,000 – $45,000, while a bathroom remodel runs $9,000 – $28,000. A home addition, which almost always triggers both city and HOA review, runs $45,000 – $130,000.
Full-Scope Remodeling
We spec the right material for your project from a portfolio of 50+ brands, including James Hardie siding, PGT and Therma-Tru windows, and roofing from GAF, CertainTeed, and Owens Corning. For Lake Forest’s hot, dry summers and Santa Ana wind events, that usually points to fire-resistant roofing assemblies and impact-rated windows rather than builder-grade replacements.
Permit and HOA Coordination
We prepare the architectural submittal packet your HOA committee expects, from color chips and material samples to elevation drawings, and we file city permits with the planning counter ourselves. You don’t chase approvals. We sequence rough-in and exterior work to land after sign-off, so nothing gets torn out because a committee never saw the submittal.
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.
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You approve before work beginsNothing starts until you say go.
Construction Company in Lake Forest
As a Construction Company working in Lake Forest, the jobs that separate a smooth remodel from a stalled one are almost never the hammer-and-nail work. They’re the dual approvals. Nearly every project in 92630 must clear the City of Lake Forest planning counter for planned-community setbacks and an HOA architectural committee for exterior changes before a single permit is pulled. A roof replacement on a typical Lake Forest tract home runs $8,000 – $20,000 depending on material class, and window replacement runs $4,500 – $15,000 for impact-rated or dual-pane upgrades. Your remodel, fully managed, starts before those approvals and runs through the punch list.
Exterior Renovations
We handle roofing, windows, siding, fencing, and hardscaping as one scope of work, not five separate trades you have to hire and coordinate. That means a Lake Forest homeowner replacing a roof and windows in the same season files one submittal packet with the HOA, not three, and gets one warranty walkthrough at the end.
Additions and ADUs
Lake Forest is built out, so added square footage is how most homes grow. We manage room additions, garage conversions, and ADU projects, including ADU construction through partnerships with Abodu, Dvele, Boxabl, Mighty Buildings, and Plant Prefab. For a garage conversion in Lake Forest, expect $30,000 – $80,000; a full ADU build runs $90,000 – $220,000. Brent Calloway’s team handles setbacks, elevations, and city review so the structure clears both the planning counter and the architectural committee.
Trusted Brands We Service in Lake Forest
Lake Forest customers get access to 50+ vetted material brands across every major home system, and we stock the local parts our installers need most for this market. Roofing comes from GAF, CertainTeed, Owens Corning, plus IKO and Atlas for value-tier or specialty profiles. Plumbing fixtures span Kohler and Grohe at the premium end to Moen, Delta, and American Standard when a remodel needs to respect a tighter budget. Countertops include Cambria, Silestone, and Caesarstone. Siding is James Hardie fiber cement, one of the most durable and widely warrantied exterior claddings available. We spec the right material for your project, not whatever is sitting on a warehouse shelf, so a Lake Forest home gets components matched to its architecture and its HOA’s finish standards.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Lake Forest Homes
- Exterior work started before HOA approval. Roofing, windows, and patio covers get installed, then the architectural committee rejects the finish or profile, and the homeowner pays for tear-out and re-review. We file first, then schedule.
- Incomplete city submittals. Missing setback dimensions or elevation drawings at the City of Lake Forest planning counter stalls the entire calendar. A complete packet on day one is the fastest way through review.
- Front-loading demolition and framing. The home gets gutted, then the committee calendar pushes finish work by weeks or months. The house sits half-finished, exposed to Lake Forest’s summer heat and Santa Ana winds. We sequence construction behind approvals, not in front of them.
- Original 1970s-to-1990s systems failing at once. Single-pane windows, aged asphalt shingles, and original stucco degrade faster inland than on the coast, and homeowners often inherit several failing systems in one purchase. One contract for the full scope keeps a remodel from becoming five uncoordinated emergencies.
Pricing for General Contractor in Lake Forest, CA
Honest Lake Forest pricing starts with these market ranges, based on jobs we’ve completed in 92630. Every figure below is the line-item range we quote for that scope in Lake Forest, not a national average.
| Project Type | Typical Lake Forest Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
What moves a Lake Forest job within those ranges is the material class your HOA requires or approves, the condition of what’s behind the walls, and whether the scope includes exterior finishes that need committee sign-off. Call (877) 688-9930 for a free estimate with a written line-item quote. No change orders once the scope is set and approvals are in hand.
We Also Serve Cities Near Lake Forest
Our crews service Lake Forest plus the communities that share the same planned-village approvals model and inland climate. We run jobs in Foothill Ranch, Portola Hills, Mission Viejo, and Laguna Woods. If you’re just over the line, call (877) 688-9930 and we’ll confirm coverage for your street.
Serving Lake Forest, CA — Our Local Coverage Area
We’re based in the Lake Forest 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 Lake Forest
Yes. Nearly every remodel or addition in Lake Forest requires City of Lake Forest permits through the planning counter, and exterior changes such as roofing, windows, patio covers, and hardscaping also require HOA architectural committee approval. Interior remodels usually need only city permits, but any exterior change on a planned-community tract home crosses both desks. Call (877) 688-9930 and we’ll tell you which path your project takes.
Typically four to eight weeks for HOA architectural committee review plus city plan check, depending on the committee’s meeting cadence and whether the submittal is complete. A complete packet filed correctly lands faster. We file both the day the scope is signed, then schedule construction behind the approval dates.
Color chips, material samples, elevations, and a written description of the proposed work, plus any finish specifications your specific village requires. The packet has to match what the city sees for setbacks and structure. We assemble the full submittal, so a Lake Forest homeowner never has to guess what the committee is looking for.
Yes. The City of Lake Forest requires permits for roof and window replacement, and your HOA architectural committee requires approval of the material and finish. Re-roofing with a fire-resistant Class A assembly and impact-rated windows in the planned villages means two reviews, not one. We handle both before the first shingle comes off.
We file city and HOA submittals first, then back schedule demolition, rough-in, and exterior work to land after sign-off. That keeps the home weathertight and nothing exposed to Lake Forest’s heat or Santa Ana winds while a committee meets. You’ll see a written schedule with approval milestones before we start, and Brent Calloway signs off on the final punch list the same week we finish.
Written by Brent Calloway, Owner at Square One Builders, serving Lake Forest homeowners with full-scope remodeling, additions, and exterior renovation under one contract.