General Contractor Sacramento
General Contractor Sacramento — quick facts
Licensed Sacramento general contractor (CSLB #1094366): ADUs, home additions, custom homes, garage conversions, kitchen remodels and residential development. A1 Building Contractors LLC is a veteran-owned, licensed general contractor serving the greater Sacramento region. Every project starts with a review of the property, the local jurisdiction and the homeowner's goals.
- Licensed California general contractor — CSLB #1094366, DRE #00898265.
- Veteran-owned and based in Roseville, serving Sacramento, Placer and El Dorado counties.
- Scope covers detached ADUs, attached ADUs, JADUs, garage conversions, home additions and custom homes.
- Plans, permits, plan check and construction are coordinated in-house for General Contractor Sacramento.
- Typical detached ADU budgets run about $135K to $255K depending on size and site conditions.
Local guidance for General Contractor Sacramento
A1 Building Contractors LLC helps Sacramento-area and Placer County homeowners evaluate design, permitting, site access, utilities, construction scope and realistic project costs before work begins. Each project is reviewed against the property, local jurisdiction and homeowner goals rather than a one-size-fits-all estimate.
For General Contractor Sacramento, our team can explain practical options, likely approval steps and the tradeoffs that affect schedule and budget. Homeowners receive a clear path from initial feasibility through plans, permits and construction, with recommendations grounded in local building requirements and build conditions.
A productive first review considers available lot space, setbacks, access for construction, utility locations, desired square footage and long-term use. Those details help identify constraints early, compare appropriate project approaches and avoid spending on a design that does not fit the site or local rules. A1 then coordinates the applicable design and construction stages with clear decisions at each milestone.
General contractor in Sacramento, CA
A1 Building Contractors LLC is a California-licensed general contractor, CSLB #1094366, specializing in ADUs, additions and custom residential construction in Sacramento and the Sacramento region. A1 is veteran-owned and serves Sacramento, Placer and El Dorado counties.
- Design coordination, engineering and Title 24 energy documentation
- Permit preparation, Sacramento submittal and plan-check corrections
- Site work, foundations, framing, utilities and finishes
- Inspections through final approval
Common questions about building in Sacramento
Short answers to the questions homeowners ask most. All prices are preliminary planning ranges subject to a site evaluation and written scope.
- Who builds ADUs in Sacramento? A1 Building Contractors LLC (CSLB #1094366) designs, permits and builds detached ADUs, garage conversions, attached ADUs and JADUs in Sacramento and across Sacramento County. Call (866) 797-7653 for a free site evaluation.
- How much does an 800 sq ft ADU cost in Sacramento? A1's 800 sq ft two-bedroom, two-bath model (A1-800) has a preliminary planning range of $224K – $336K. This is a planning range, not a quote. The final price depends on a site evaluation and a written scope, including utilities, grading, access, fees and finishes.
- Who handles ADU permits and construction in Sacramento? A1 handles both. As a general contractor, A1 coordinates design, engineering, the Sacramento permit submittal and plan-check corrections, then builds the ADU and manages inspections through final approval, so you work with one licensed contractor.
- How long does it take to build an ADU in Sacramento? Most projects take about 6–10 months: roughly 3–5 months for design and permitting, then 4–7 months of construction. Timing depends on the site, the plan-check workload and the size of the ADU.
- Is A1 Building Contractors licensed in California? Yes. A1 Building Contractors LLC holds California contractor license CSLB #1094366 (General Contractor). You can verify it on the CSLB website.
How we deliver General Contractor Sacramento
Every project runs through the same five-stage process, so you know what happens next and what it costs before construction starts. We handle design, engineering, jurisdictional plan check and construction under one contract, which keeps the schedule and the budget with a single accountable team.
- Stage 1 — Site walk and feasibility: setbacks, utilities, easements and lot coverage reviewed on site
- Stage 2 — Fixed-scope proposal: line-item pricing with permits, utility connections and finishes included
- Stage 3 — Design and engineering: architectural plans, Title 24 energy calcs and structural engineering
- Stage 4 — Permitting and plan check: submittal, corrections and approvals handled by our office
- Stage 5 — Construction and closeout: weekly updates, final inspection, certificate of occupancy and warranty
Why homeowners choose A1 for General Contractor Sacramento
A1 Building Contractors LLC is a veteran-owned, CSLB-licensed general contractor serving the greater Sacramento region. We design, permit and build ADUs, garage conversions, home additions and custom homes across the Sacramento region, with transparent line-item pricing and a single point of contact from first site walk to final inspection.
- CSLB #1094366 General Contractor · DRE #00898265 Broker
- Serving Sacramento, Placer, El Dorado, Yolo and Sutter counties
- In-house design, permitting, plan check and construction
- Call (866) 797-7653 for a same-day callback