Home Renovation and ADU Contractor
At Aldridge Construction, we serve Gonzales homeowners by delivering exceptional home renovation and ADU contracting services backed by professionalism, licensed expertise, and a team of trained specialists.
We understand that your home is more than a structure; it’s your sanctuary, and every improvement should feel seamless, durable, and beautifully integrated.
Whether you’re remodeling your kitchen or building an accessory dwelling unit (ADU / JADU) in Gonzales, our experts manage every step from concept to completion.
We pride ourselves on being local, responsive, and technically skilled, bringing the highest standard of craftsmanship, transparency, and licensed accountability to your project.
Our Services
At Aldridge Construction, we offer a full range of services to enhance and expand homes in Gonzales. Whether you want to modernize, enlarge, or add a separate living unit, our team can do it all—all while keeping compliance, design, and durability top of mind.
Home Renovations & Additions
When you want to refresh or enlarge your home, we deliver thoughtful designs and skilled execution. We provide:
- Kitchen & bath remodels: From updating fixtures and layout to full re-designs using high quality materials, ensuring beauty and functionality throughout.
- Whole-home updates: Modernizing flooring, lighting, insulation and finishes so your house feels new again inside and out.
- Window/door upgrades: Replacing or installing windows and doors that improve energy efficiency, aesthetics, and security.
- Exterior refresh: Siding, paint, roofing and landscaping improvements to boost curb appeal and protect your home’s envelope.
- Structural reconfigurations: Opening interiors, moving walls, adding or removing support elements to suit evolving needs.
- Room/second-story additions (permit + Title 24 energy forms included): Expanding living space with full compliance with permits and California’s Title 24 energy efficiency standards.
Accessory Dwelling Units (ADUs)
Adding an ADU is one of the most strategic investments you can make in Gonzales, for family flexibility, rental income, or long-term value. Aldridge Construction manages full design, permitting, and construction:
- Detached ADUs: Freestanding units designed to complement your existing architecture while maximizing yard space.
- Attached ADUs: Seamless expansions that connect to your home while retaining a separate entrance and full utilities.
- Over‑Garage ADUs: Using the volume above your garage to create a livable unit, built with structural reinforcement and safe access.
- Garage Conversions: Transform underutilized garage space into a fully permitted independent living unit.
- JADUs (Junior ADUs): Small units built inside or adjacent to the main home (typically ≤ 500 sf), often with lower cost and simpler permitting.
- We ensure all ADUs and JADUs are thoughtfully designed, structurally sound, and code‑compliant, including geotechnical reports as needed for hillside or challenging soil conditions.
Gonzales ADU Requirements
Here are some essential things to know about ADU development in Gonzales, so you can plan wisely and avoid surprises.
Predesigned County ADU Plans
If your property lies outside the Gonzales city boundary, pre-approved county-level plans may apply. These plans are usually less restricted and can offer faster permit turnarounds, as they bypass some of the city's more detailed design standards. We assist in selecting and adapting these plans.
Parking, Short-Term Rentals & Occupancy
Gonzales requires one parking space for detached or attached ADUs unless exemptions apply. JADUs and converted ADUs may have relaxed parking mandates. Short-term rental use of ADUs may be restricted, and rule changes (state and local) affect whether an owner must live on the property.
Utilities & Entries
Every ADU requires independent utilities or proper metering and separate entries. Whether conversion, detached, or attached, electrical, plumbing, and HVAC must meet code. We coordinate utility connections, service panel upgrades, and entry designs that keep the unit private yet accessible.
Setbacks & Fire-Safety
Building codes in Gonzales require at least a 4-foot setback from rear and side property lines for most new ADUs. Fire safety, such as materials, exits, and sometimes sprinkler requirements depending on size or primary ordinance conditions, is strictly enforced.
Setbacks & Fire-Safety
Building codes in Gonzales require at least a 4-foot setback from rear and side property lines for most new ADUs. Fire safety, such as materials, exits, and sometimes sprinkler requirements depending on size or primary ordinance conditions, is strictly enforced.
Permits We Handle for You
Aldridge Construction handles the paperwork for you. We take care of the permits and approvals your project needs to follow the rules in Gonzales and California.
Coastal & Historic Overlays
If your property falls in a coastal zone or within historic districts, special overlay restrictions might apply. These can include design style mandates, material restrictions, view preservation, and additional review by local commissions or planning boards. We manage these overlay approvals for you.
Water & Environmental
Storm water management, drainage, erosion control, and water use are all regulated, especially in sensitive or coastal-adjacent areas. Handling environmental reports, water permits, and coordination with agencies is part of our service.
Home Renovation/Additions
Whether it’s updating homes or building additions, full building permits, structural engineering, foundation or framing inspections, and compliance with California’s energy code (Title 24) are included in our scope.
ADU/JADU Express Route
The City of Gonzales offers express permitting for pre-approved detached ADU plans inside city limits, which speeds up review and building start. We guide you through that route if applicable, including plan selection, documentation, and compliance.
Our Design-Build Process
We run on a design-build model so that you have a streamlined, single point of contact. Here’s how we guide you from idea to move-in.
Consultation & Site Feasibility
First, we meet with you, visit the site in Gonzales, assess lot size, soil, access, utilities, and design preferences; and determine feasibility within code and your budget.
Concept Design & Budget
Based on feasibility, we produce concept sketches or pre-approved ADU plans, pricing estimates, and material choices; you see what your project will likely cost and look like before moving forward.
Permitting & Approvals
We prepare all drawings, engineering, Title 24 energy compliance forms, submit permit applications, and manage interactions with Gonzales city or county authorities until approvals are secured.
Construction
Our trained, licensed crews build to plan: foundation, structural framing, roofing, windows, plumbing, electrical, HVAC, finishes, all while keeping safety, inspections, schedule, and quality in close view.
Construction
Our trained, licensed crews build to plan: foundation, structural framing, roofing, windows, plumbing, electrical, HVAC, finishes, all while keeping safety, inspections, schedule, and quality in close view.
Final Walkthrough & Warranty
Once construction wraps, we walk you through the completed work together, address any punch-list items, and provide warranty on workmanship so you know your ADU or renovation is built to last.
Why Homeowners Choose Aldridge Construction
Choosing the right contractor makes all the difference. We combine deep local know-how, licensed professionalism, and transparent processes, so you rest easy from start to finish.
- Local Code & Permit Expertise: Our experts are fully versed in Gonzales building codes, including residential zoning, setback rules, height limits, and special overlays—so your project won’t be delayed by avoidable compliance issues.
- ADU / JADU Compliance: We ensure your ADU or JADU meets Gonzales city requirements (including state laws) for size, design, energy, and occupancy, so everything is properly permitted and legal.
- Water & Coastal Nuances—No Stress: Whether you’re near the Salinas River, subject to coastal influence, or in areas with environmental restrictions, we recognize water table, drainage, and regional conditions so that your renovation or ADU stays durable and code-compliant.
- Transparent Process, Schedule & Budget: From our first consultation through the final walkthrough, you’ll get clear cost estimates, reliable scheduling, and a budget you can count on, with no hidden surprises.
Ready to reimagine your home with a renovation or addition? Let Aldridge Construction guide you through every step of the process. Visit our Contact Us page to fill out our short form, or call us directly at 831-682-9788 to discuss your project with Brian Aldridge. Together, we can create a space that perfectly suits your lifestyle and preferences.
We bring your vision to life!
Frequently Asked Questions About Home Renovation & Additions
Most typical detached or attached ADUs take 3-6 months from first design consultation to move-in, depending on plan complexity, permit turnaround, site conditions, and utility connections.
For many ADU permits in Gonzales, owner-occupancy requirements have been relaxed by recent state law; for JADUs or older permits, specific conditions may still require residency on site.
Gonzales allows maximum sizes that depend on type, detached or attached, and lot size; state minimums and maximums also apply (e.g. up to ~1,200 sq ft for detached in some circumstances), with setbacks of ~4 feet.
Yes, Title 24 energy forms are required, and we ensure compliance in all projects; if your site triggers geotechnical, flood, coastal, or environmental conditions, we manage those reports and permit filings as part of the job.
We handle the full suite of building, ADU/JADU, utility, environmental, coastal/historic (if applicable), and energy compliance permits. Your primary role is to provide decisions, approvals, and access; we guide, submit, track.
Adding living space or a separate unit generally increases a home’s resale value; property taxes will adjust based on added value, but you’ll also gain rental potential or family-use flexibility. The exact increase depends on size, finish quality, and local market.