Top-Rated Addition & Remodeling Pros Near You in Aliso Viejo, CA

Truworx Building Concepts, Inc.

With over 20 years of experience the industry, we are the experts you need to take care of your home or business. We handle everything regarding your home improvement needs. We will treat your home as we would treat our own. Give TRUWORX BUILDING CONCEPTS, INC. a call today, we look forward to working with you!

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Wancho Designs LLC
Budget-FriendlyBudget-Friendly
Committed to SatisfactionCommitted to Satisfaction
Established inEstablished in
Free ConsultationsFree Consultations
Free EstimatesFree Estimates

I created Wancho Designs LLC to help residential customers have access to high quality professional design services. I am a registered architect in Texas (TX license 17708) with almost 30 years of experience in all types of projects ranging from high rise building, office complexes, fast food restaurants, and most recently residential additions and remodels.

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American Timber Structures, Inc.

Although American Timber Structures was incorporated in 2004; our owner, Jonny Wolf, is a seasoned veteran with over 18 years experience. Further, our Supervisory Personnel range in experience from 14 years to 30 years each - so there are no beginners at ATSI! American Timber Structures, Inc., specializes in both additions and custom home building. They would be happy to provide a list of satisfied customers that they have assisted over the years upon request. American Timber Structures, Inc., involves th

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W.A. Dunn Co.

Here at W.A. Dunn Co. the majority of our work is negotiated with long time clients. We are proud of our history of providing a wide variety of quality projects without costly budget overruns or scheduling difficulties. We specialize in Design Landscape.

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David Michael Designs
(*)(*)(*)(*)(*)5.0 (51 Reviews)

David Michael Design is a full-service interior design studio specializing in creating elegant, functional, and personalized spaces. With a passion for design and a commitment to craftsmanship, we transform residential and commercial interiors into thoughtfully curated environments that reflect style, comfort, and individuality. Our services include full-scale interior design, space planning, custom furnishings, material selection, renovation design, and project management. Whether designing a new home, rev

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Plumbing Concepts, Inc.
(*)(*)(*)(*)(*)4.7 (215 Reviews)

Welcome to Plumbing Concepts, with four decades of exceptional plumbing service in the construction industry. For 40 years, we have proudly served the Southern California community, providing top-notch plumbing solutions and building lasting relationsihps with our customers. With a wealth of knowledge, our team of skilled professionals are equipped to handle any plumbing challenge, from routine repairs and installations to complex plumbing projects and remodels. We take pride in our attention to detail, ens

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YNG Architects, Inc.
(*)(*)(*)(*)(*)5.0 (2 Reviews)
Minority OwnedMinority Owned

YNG Architects, has worked with the same values with which we were founded; which continue to drive us today: A deep respect for the human spirit of creativity, collaboration, and perseverance. As Architects, we marvel at the uniqueness of the places and environments that we have been privileged to design and shape. And we value the dialogue with the people that we engage with, enabling the process of design to shape an idea into a finished product. YNG Architects, Inc., is a full-service design-build compa

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Brady Construction and Design, Inc.

Quality driven construction service in California. We service all commercial clients and have been in business for 20 years. The reason is due to the quality of our service and our reputation for a huge organization. We do both remodeling and electrical work commercially So if you are in need of a panel upgrade or Remodeling done for your office, give us a call! We have got you covered.

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Miller & Sons Construction Group

Miller & Sons Construction Group, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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Onyx Construction, Inc.

Onyx Construction, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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About Addition & Remodeling Pros in Aliso Viejo, CA

Transforming homes in Aliso Viejo through expert additions and remodeling requires more than just vision—it demands deep knowledge of the area’s unique challenges and regulations. As seasoned contractors specializing in the complexities of building in this vibrant Orange County city, we’ve navigated everything from hillside construction in the Pacific Ridge neighborhood to aging foundation tie-ins in the historic heart of the area. Whether you’re expanding your living space with a second-story addition or creating an accessory dwelling unit (ADU) under California’s SB 9 guidelines, Aliso Viejo presents distinct opportunities and obstacles that require thoughtful planning and execution.

One of the most critical aspects of additions in Aliso Viejo is ensuring compliance with local zoning and permitting requirements. The City of Aliso Viejo Planning Department enforces strict setback rules, HOA approvals, and design review processes, particularly in master-planned communities like Glenwood and Laguna Audubon. For hillside properties, addressing fire zone restrictions and seismic retrofitting needs can add layers of complexity to construction. Additionally, smaller lot sizes across the city often require creative solutions to maximize usable space while meeting code requirements.

Costs for home additions in Aliso Viejo typically range from $250 to $500 per square foot, depending on factors like layout, foundation work, and material choices. Green building codes and energy efficiency regulations may also influence project costs, especially for homeowners aiming to achieve modern sustainability standards. With decades of experience in the area, we understand these nuances and always approach each project with precision, ensuring your home addition is built to last while enhancing both functionality and value.

Addition & Remodeling FAQs

The average cost for home addition and remodeling services nationwide can vary significantly based on the scope of the project, materials used, and location. Typically:

  • A basic home addition, like a bedroom or bathroom, ranges from $20,000 to $75,000.
  • Major remodels, such as kitchens, can cost between $40,000 and $100,000 or more.
  • Luxury or custom projects (e.g., large-scale additions or premium materials) often exceed $150,000.

For a personalized estimate, always request quotes from at least three "Addition & Remodeling Pros" near you. Be sure to ask for itemized pricing to better understand labor and material costs.

When hiring "Addition & Remodeling Pros" in Aliso Viejo, consider these steps:

  1. Check Credentials: Ensure they are licensed and insured in your area.
  2. Read Reviews: Look up recent customer feedback online.
  3. Review Portfolios: Evaluate previous projects similar to what you need.
  4. Verify References: Request and follow up with past clients for firsthand feedback.
  5. Get Multiple Estimates: Obtain quotes from at least three contractors for comparison.

Taking time to research will ensure the professional you select meets your expectations and delivers quality work.

When requesting an estimate for a remodeling project, provide detailed information to get accurate quotes. Include:

  • Project Scope: Describe what you’re looking to achieve (e.g., a full kitchen remodel or a room addition).
  • Budget: Share your budget range if comfortable.
  • Timeline: Mention your desired completion date.
  • Material Preferences: Specify if you want high-end fixtures or budget materials.
  • Drawings or Plans: Provide sketches or architectural designs if available.

Clear communication reduces misunderstandings and helps contractors draft realistic proposals.

The timeline for home addition and remodeling projects depends on the complexity of the project. Here’s a general breakdown:

  • Smaller remodels (e.g., a bathroom): 2–4 weeks.
  • Moderate remodels (e.g., kitchens): 6–12 weeks.
  • Large-scale home additions: 3–6 months or more.

Planning, design, and permitting can add several weeks before construction starts. Be sure to discuss a detailed timeline with your "Addition & Remodeling Pros" to account for any delays related to weather, materials, or inspections.

Yes, most professional contractors will handle the permitting and zoning approval process as part of their service. However, it’s important to confirm this when hiring them. Local building codes and zoning regulations vary widely by area, so working with a licensed pro familiar with the requirements in your municipality ensures compliance and avoids potential fines.

For more on local code compliance, check with your city’s building department. The National Association of Home Builders also offers resources on remodeling guidelines.

Watch for these red flags to avoid unreliable contractors:

  • Unlicensed or uninsured: Always verify credentials.
  • Lowball Quotes: An estimate significantly lower than others could signal cut corners.
  • Lack of Contracts: Insist on a clear, written agreement.
  • Poor Communication: If they’re difficult to reach or rushing decisions, proceed cautiously.
  • No References: Unwillingness to provide past clients’ references is cause for concern.

Do your due diligence to ensure your project runs smoothly with a trustworthy pro.

Yes, many eco-friendly options are available for homeowners looking to remodel sustainably. Some popular choices include:

  • Energy-Efficient Windows: Reduce heating and cooling costs.
  • Reclaimed Materials: Use recycled wood or metal for a unique touch.
  • Low-VOC Paints: Improve indoor air quality.
  • Solar Panels: Offset energy consumption.
  • Smart Home Systems: Automate lighting and HVAC for efficiency.

Discuss green options with your "Addition & Remodeling Pros" to align your project with sustainability goals.

A home addition involves adding new space to your home, such as building an extra bedroom, bathroom, or garage. It typically increases the overall square footage of your property. In contrast, a remodel updates or reconfigures existing spaces. For example, remodeling could involve upgrading your kitchen appliances or redoing the layout of your living room without changing the home’s size.

When deciding between the two, consider your needs, budget, and property’s existing layout.

The most popular remodeling projects for homeowners include:

  1. Kitchen Remodels: Upgrading cabinets, countertops, and appliances.
  2. Bathroom Renovations: Adding modern fixtures or expanding space.
  3. Basement Finishing: Creating functional living areas.
  4. Room Additions: Adding bedrooms, home offices, or sunrooms.
  5. Exterior Updates: Replacing siding, roofing, or windows.

Each project can increase property value while enhancing your home’s comfort and functionality.

Yes, in Aliso Viejo, "Addition & Remodeling Pros" must adhere to local licensing and permit regulations to ensure safety and compliance. Contractors typically need a valid state or local contractor’s license, insurance, and sometimes bonding for larger projects. Always verify their licensing status through local agencies, such as your state’s licensing board or municipal building department.

For assistance, many states provide online verification tools, like the Contractor’s State Licensing Board in California or similar organizations in your state.

Reviews for Addition & Remodeling Pros

Garage to Dream Office in Days
I needed an outdated garage converted into a functional office fast. Within hours of posting, I had bids from three local pros in Charlotte. The contractor I chose was phenomenal—came in under budget and had it done in five days. I’m finally working from home in style!
Emma R.
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Basement Rescue Made Easy
Our basement had water damage, and we were overwhelmed. Thanks to this service, I found a local pro in Milwaukee who not only fixed the issue but also redesigned the space into a cozy family room. Best of all, we saved over $2,000 compared to other quotes!
Tyler B.
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Bathroom Reno, Zero Hassle
After struggling to find someone reliable for our guest bathroom remodel, this platform was a lifesaver. In less than a day, I connected with a pro who quoted fairly and stuck to the timeline. The final result is stunning and added so much value to our home.
Sophia K.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Apr 29, 2026, 3:29:55 AM