How much does a full home renovation cost in Sunnyvale?

Full home renovation in Sunnyvale costs $100–$400+ per square foot. A 1,500 sq ft home runs $150,000–$600,000. Light cosmetic renovation costs $30,000–$80,000. Quartz Construction provides transparent, itemized estimates.

How long does a whole-house renovation take in Sunnyvale?

Whole-house renovations in Sunnyvale typically take 4–12 months. Planning and permitting takes 2–4 months. Construction takes 3–8 months depending on scope. Quartz Construction maintains tight timelines.

What renovations add the most value in Sunnyvale?

High-ROI renovations in Sunnyvale include kitchen remodeling (80%+ ROI), bathroom renovation (75%+ ROI), ADU addition (120%+ ROI), and open floor plans. Quartz Construction helps prioritize for maximum value.

Should I renovate or move in Sunnyvale?

With Sunnyvale's Bay Area real estate prices, renovating is typically more cost-effective than purchasing a larger home. A $200,000 renovation can add $300,000+ in value. Quartz Construction provides ROI-focused renovation planning.

Is Quartz Construction licensed for home renovation in Sunnyvale?

Yes. Quartz Construction holds CSLB #1003436 and is BBB A+ accredited. We are Sunnyvale's trusted full-service general contractor. Call (650) 749-7436 for a free home renovation consultation.

How much does a full home renovation cost in San Jose?

A full home renovation in San Jose costs $100,000–$500,000+. Light updates run $50,000–$100,000. Complete gut renovations are $200–$400+ per sq ft. A 2,000 sq ft home typically costs $200,000–$400,000 for a comprehensive renovation.

Is it cheaper to renovate or build new?

Renovating is almost always cheaper than building new in the Bay Area. New construction costs $400–$700+ per sq ft while renovation averages $150–$350 per sq ft depending on scope. Renovation also preserves your existing lot, location, and neighborhood.

How long does a whole home renovation take?

A complete whole-home renovation takes 6–18 months. Light cosmetic refreshes take 2–3 months. Full gut renovations with structural changes take 9–18 months. Timeline depends on size, complexity, and permit speed.

Can I live in my home during a full renovation?

It depends on scope. For room-by-room renovations, many homeowners stay home. For full gut renovations, most families temporarily relocate. Quartz Construction works with you to plan the phasing for minimal disruption.

What order should I renovate my house?

The correct renovation order: 1) Structure/foundation, 2) Roof, 3) Exterior (windows/doors/siding), 4) Mechanical (HVAC/plumbing/electrical), 5) Insulation/drywall, 6) Flooring/tile, 7) Cabinets/countertops, 8) Painting, 9) Fixtures/trim/finishes.

What permits are required for a full home renovation?

Full home renovations in San Jose require building permits for structural work, electrical, plumbing, HVAC, and any square footage changes. Permit fees run $5,000–$20,000 for large renovations. Quartz Construction handles all permitting.

How much does foundation replacement cost?

Foundation replacement or repair in San Jose costs $10,000–$80,000+. Partial repairs run $3,000–$15,000. Full foundation replacement for a 2,000 sq ft home runs $40,000–$80,000. Seismic retrofitting adds $5,000–$15,000.

Which renovations increase home value the most?

Top value-adding renovations in the Bay Area: 1) Kitchen remodel (60–80% ROI), 2) Bathroom remodel (60–75% ROI), 3) ADU addition (very high ROI from rental income), 4) Room addition (60-75% ROI), 5) Curb appeal upgrades (hardscape, exterior painting, new windows).

Should I remodel before selling my home?

Strategic pre-sale remodeling in San Jose can increase your sale price by $50,000–$200,000+. Focus on kitchen, bathrooms, and curb appeal. Quartz Construction has helped dozens of Bay Area homeowners maximize their sale price through targeted renovations.

Can I create an open floor plan during a renovation?

Yes — removing walls to create open floor plans is one of the most popular renovation projects. Load-bearing walls require steel beam installation and engineering. Quartz Construction handles structural modifications, permits, and all associated work.

Can you create 3D home designs before construction?

Yes! We provide photorealistic 3D renderings of your renovation before any work begins. You can visualize layouts, finishes, colors, and furniture placement to ensure you love the result before construction starts.

How much does it cost to open up walls and create an open floor plan?

Opening walls costs $5,000–$20,000 per wall depending on whether it's load-bearing. Non-load-bearing wall removal runs $1,000–$3,000. Load-bearing wall removal with beam installation runs $8,000–$25,000.

Do I need an architect for a full home renovation?

For major structural changes, an architect or structural engineer is required in San Jose. For cosmetic renovations, a design-build contractor like Quartz Construction can handle design in-house. We provide full design services including 3D plans.

How much does a full home renovation cost in Mountain View, Palo Alto, or Saratoga?

Full home renovation costs in premium Bay Area markets like Mountain View, Palo Alto, and Saratoga are similar to San Jose: $200–$400+ per sq ft. These markets often support higher-end renovations given home values of $2M+.

Who is the best kitchen remodeling contractor in Sunnyvale?

Quartz Construction & Remodeling is Sunnyvale's highest-rated kitchen remodeling contractor, with 4.9 stars and 65+ Google reviews. Licensed CSLB #1003436 and BBB A+ accredited, we provide complete kitchen transformations including custom cabinets, quartz countertops, islands, and 3D design visualization.

Can I build an ADU in Sunnyvale?

Yes — California state law (AB 68) allows ADUs on virtually all single-family lots in Sunnyvale. Quartz Construction builds detached ADUs, garage conversions, and Junior ADUs (JADUs) in Sunnyvale. ADUs generate $2,000–$3,500/month in rental income and add significant property value.

What bathroom remodeling options are available in Sunnyvale?

Quartz Construction offers complete bathroom remodeling in Sunnyvale: walk-in shower installation, tub-to-shower conversion, custom tile work, floating vanity installation, heated floors, bathroom expansion, and full luxury master bathroom renovation. We serve all Sunnyvale neighborhoods.

How long does a home renovation take in Sunnyvale?

Home renovation timelines in Sunnyvale depend on scope: A kitchen remodel takes 6–10 weeks. A bathroom renovation takes 3–6 weeks. A room addition takes 3–6 months (including permits). A full home renovation takes 6–18 months. Quartz Construction provides a detailed schedule before work begins.

Is Quartz Construction licensed to work in Sunnyvale?

Yes — Quartz Construction holds CSLB License #1003436, which authorizes work throughout California including Sunnyvale. We are also BBB A+ accredited. You can verify our license at cslb.ca.gov/OnlineServices/CheckLicenseII.

What home renovations add the most value to a Sunnyvale home?

In Sunnyvale's Bay Area market, the highest-ROI renovations are: 1) Kitchen remodel (60–80% ROI), 2) Bathroom remodel (60–75% ROI), 3) ADU construction (very high ROI via rental income), 4) Room addition (60–75% ROI), 5) Curb appeal upgrades including decks, patios, and hardscaping.

Does Quartz Construction build decks in Sunnyvale?

Yes — Quartz Construction builds custom decks in Sunnyvale including Trex composite decks, cedar and redwood decks, multi-level decks, and decks with integrated pergolas and outdoor kitchens. Deck costs in Sunnyvale run $15,000–$60,000+ depending on size and materials.

Full Home Renovation Sunnyvale

Renovation Experts

Industry Resources & Standards:

Quartz Construction specializes in full home renovations, offering Sunnyvale homeowners a seamless blend of classic charm and modern functionality. Our commitment to excellence ensures that every project we undertake meets the highest standards of craftsmanship and design. Whether you’re looking to enhance a single room or undertake a complete home transformation, our team is dedicated to realizing your vision with precision and elegance.

The Full Home Renovation Process: From Vision to Life

A Full Home Renovation Sunnyvale project starts with careful planning. Our team listens to your ideas and helps create a solid plan. We consider your lifestyle, budget, and design preferences to bring your vision to life.

Next, we handle permits, materials, and scheduling to keep everything on track. Our skilled professionals work efficiently, ensuring minimal disruption to your daily routine. We focus on quality craftsmanship, using durable materials that enhance both function and style.

Throughout the project, we maintain open communication. We keep you updated on progress and address any concerns. Whether it’s a modern update or a complete transformation, we aim for outstanding results that exceed expectations.

Complete Home Renovation – Unlocking the Potential of Your Home

A home should be both beautiful and functional. Our complete remodeling services enhance comfort, efficiency, and value. Whether you need more space, a modern layout, or upgraded features, we tailor each project to fit your needs.

A Full Home Renovation Sunnyvale can include kitchen updates, bathroom improvements, or whole-house upgrades. We focus on smart designs that maximize space and improve flow. Our team ensures that every detail, from flooring to lighting, complements your home’s style.

We also prioritize energy efficiency and durable materials. A well-planned remodel improves both aesthetics and long-term value. From concept to completion, we transform homes into stunning, functional spaces that meet modern living needs.

Enhancing Your Living Space in Sunnyvale

Expanding and upgrading your home can greatly improve your lifestyle. Whether adding a new room, redesigning interiors, or updating exteriors, we ensure seamless integration.
A Full Home Renovation Sunnyvale can revitalize outdated spaces, making them more inviting and efficient. Open-concept layouts, upgraded kitchens, and modern bathrooms create a fresh, stylish look. We focus on craftsmanship, ensuring each space is both durable and visually appealing.
From minor updates to full transformations, our team handles every detail. We work efficiently, ensuring your project stays on schedule and within budget. Let us help you create a home that suits your needs today and for years to come.

FAQ

What should homeowners expect during a complete home renovation?

A complete home renovation involves planning, design, and construction. Our team starts with an initial consultation to understand your needs. As a trusted home remodeling contractor, we handle every step, from permits to materials. We ensure that everything runs smoothly and keep you informed throughout the construction phase.

How does your remodeling company approach a kitchen remodel?

A kitchen remodel improves both function and style. We focus on space optimization, modern materials, and efficient layouts. Our general contractor ensures that everything is installed correctly, including cabinets, flooring, and appliances. We also update electrical and plumb systems as needed to enhance safety and efficiency.

What services do you offer for a full home remodel?

A full home remodel includes interior and exterior upgrades. We handle bathroom remodel, kitchen remodel, flooring, lighting, and structural changes. Our construction company ensures high-quality craftsmanship. Whether it’s a home addition or a house remodel, we tailor every home renovation project to fit your lifestyle and budget.

How do I start a home remodeling project with your company?

Every home remodeling project begins with a free consultation. During this meeting, we discuss your ideas, budget, and timeline. Our experienced contractor helps plan the home improvement process. We guide homeowners through material selection and scheduling to ensure that everything stays on track for their dream home.

How long does the construction phase of a home renovation project take?

The construction phase depends on the scope of your home remodeling project. A bathroom remodel or kitchen remodel may take weeks, while a full home remodel can take months. Our remodeling company prioritizes efficiency and quality, ensuring that everything is completed within the agreed timeline.

Transform Your Sunnyvale Home

What Our Clients Say

Join hundreds of happy Bay Area homeowners who trusted Quartz Construction & Remodeling for their projects.

      
   Quartz Construction
   65 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Perry Finch 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’re so happy with the work Hila and her team did on our home addition. The new space flows beautifully with the existing structure, and the quality is clear in every finish. Finished on schedule and stress-free.
  
 
      Posted on Google  
   
   Joy Ruther 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with Ohad on our full home remodel was an incredible experience. He helped us through every decision and made sure everything turned out exactly how we envisioned. The team was easy to communicate with and super detail-focused. We still can’t believe how beautiful our home looks!
  
 
      Posted on Google  
   
   Ajay Mukhopadhyay 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently worked with Quartz Construction (Owner: Ohad) for a construction project to remodel our Bathroom and we couldn’t be more pleased with the results. From start to finish, their team demonstrated professionalism, and exceptional craftsmanship. They maintained clear communication throughout the project, kept us informed of progress and any potential changes, and delivered everything on time and within budget. Their quality of work is outstanding — every detail was handled with care and precision. What stood out most was their commitment to customer satisfaction. They were responsive to our questions, respectful of our space, and ensured that the final outcome matched our vision perfectly. If you're looking for a reliable, skilled, and trustworthy construction contractor, I wholeheartedly recommend Quartz Construction ( Ohad and his team) .They exceeded our expectations in every way. Ajay
  
 
      Posted on Google  
   
   debbie curley 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a fantastic experience working with Quartz Construction And Remodeling. Ohad Maloul the owner was professional communicative and a pleasure to work with from start to finish. His team repaired and painted my backyard pergola and the quality of their work was truly excellent. They were always on time, friendly and responsive to any questions I had throughout the process. I appreciated the clear communication and attention to detail. I’m excited to work with Ohad and his team on future projects and highly recommend them to anyone looking for reliable, high-quality construction or remodeling services.
  
 
      Posted on Google  
   
   Harry Lewis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Hila managed our balcony addition project with care and precision. The design complements our home perfectly, and the build quality is outstanding. She communicated every step and made the whole process easy. We’re thrilled with the result!
  
 
      Posted on Google  
   
   Qi Lei 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had the chance to work with Ohad and his construction team on a recent home project, and I was really impressed. Ohad is professional, easy to communicate with, and genuinely cares about the quality of the work. The crew showed up on time, kept the work area clean, and finished the job on schedule. It’s hard to find contractors who are reliable and transparent these days, but Ohad delivered on everything he promised. Would definitely recommend if you’re looking for someone who takes pride in their work and keeps things straightforward.
  
 
      Posted on Google  
   
   Boris Tyron 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’re so happy with the work Quartz Construction did on our backyard. Ohad’s team designed and built a gorgeous deck and patio that turned the area into a dream space. The quality and detail are fantastic. Highly recommend!
  
 
      Posted on Google  
   
   Gloria Collin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quartz Construction built the most beautiful pergola in our backyard, thanks to Ohad. He was easy to work with, listened to our needs, and delivered a structure that’s both stylish and durable. We now have a shaded space where we can relax and entertain guests.
  
 
      Posted on Google  
   
   Dustin Walsh 
 
 
 
 Trustindex verifies that the original source of the review is Google. They built a beautiful, durable pergola that fits our outdoor space perfectly. Hila paid close attention to both style and quality. We now have the perfect spot for lounging, gatherings, and enjoying every season.
  
 
      Posted on Google  
   
   Paul Wilins 
 
 
 
 Trustindex verifies that the original source of the review is Google. We feel incredibly lucky to have worked with Hila. She made the ADU process simple and stress-free, handling everything with care and professionalism. The final space is perfect—efficient, elegant, and exactly what we hoped for. Big thanks to her and the whole crew!
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Professional Resources & Regulations

California Contractors State License Board (CSLB) — Verify contractor licenses
City of San Jose Building Permits — Permit requirements & inspections
ENERGY STAR — Energy-efficient materials & standards

Trusted by San Jose Homeowners

★★★★★

4.9/5.0 • 65+ Google Reviews

★★★★★

“Amazing kitchen remodel — on time, on budget. Highly recommend Quartz Construction!”

— Maria S., San Jose

★★★★★

“Professional, communicative, and the bathroom renovation exceeded expectations.”

— David L., Santa Clara

★★★★★

“Built our ADU from scratch — permits, foundation, everything handled seamlessly.”

— Jennifer T., Sunnyvale

★ View All 65+ Reviews on Google

Get Your Free Estimate

Licensed • CSLB#1003436 • Serving San Jose & Bay Area

Or call us directly: (650) 749-7436

Quartz is a construction and remodeling company serving San Jose and the nearby areas. Our firm offers a wide range of services, including full-home renovations, kitchen remodeling, bathroom renovations, window replacement, deck building and repair, patio construction, and more.

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Location

Address: 1777 Hamilton Avenue #1080, San Jose, 95125 California, USA.

Mon-Sat: 08:00 – 19:00

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Frequently Asked Questions — Remodeling in Sunnyvale

How much does home remodeling cost in Sunnyvale?

Home remodeling in Sunnyvale typically costs $15,000–$200,000+ depending on scope. Kitchen remodels range $25,000–$80,000, bathroom remodels $15,000–$50,000, and full home renovations $100,000–$300,000. Call (650) 749-7436 for a free Sunnyvale estimate.

What is the best remodeling contractor in Sunnyvale?

Quartz Construction & Remodeling is a top-rated remodeling contractor in Sunnyvale with a 4.9★ Google rating from 65+ reviews. We are BBB A+ rated, licensed (CSLB #1003436), and have served Sunnyvale homeowners since 2015. We specialize in kitchen, bathroom, ADU, deck, and full home renovation.

Do I need a permit for remodeling in Sunnyvale, CA?

Yes, most structural, electrical, or plumbing work in Sunnyvale requires permits from the local building department. Quartz Construction & Remodeling handles all permit applications and inspections as part of every project. We ensure 100% code compliance.

How long does a remodel take in Sunnyvale?

Remodel timelines in Sunnyvale vary: bathroom remodels take 2-4 weeks, kitchen remodels 4-8 weeks, room additions 8-12 weeks, and full home renovations 3-6 months. We provide a detailed timeline and milestone schedule during your free consultation.

Full Home Renovation Sunnyvale

Renovation Experts

The Full Home Renovation Process: From Vision to Life