Bathroom Remodel Checklist for Bay Area Homeowners 2025

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Quick Answer: A Bay Area bathroom remodel checklist includes: (1) set a budget ($15,000–$65,000 for most San Jose bathrooms); (2) decide scope (cosmetic vs. full gut vs. layout change); (3) hire a licensed contractor; (4) select tile, vanity, fixtures, and glass; (5) pull permits if needed; (6) complete waterproofing and rough inspections; (7) install tile, fixtures, and accessories; and (8) complete the punch list. The most expensive mistake: selecting tile without confirming the grout joint size your installer will use — large-format tile requires larger-format grout that changes the visual effect significantly.

Bay Area Bathroom Remodel Checklist — Step by Step

Helpful Resources:

☐ Step 1 — Budget: Define your total budget with 15% contingency. Bay Area bathroom remodels: $10,000–$18,000 (cosmetic), $20,000–$40,000 (mid-range gut), $45,000–$80,000+ (luxury master bath).
☐ Step 2 — Scope: Layout change or same footprint? Tub removal? New shower only? Double vanity? Decision affects permit complexity, cost, and timeline dramatically.
☐ Step 3 — Hire a licensed contractor: Verify CSLB license, insurance, and experience with bathroom remodels specifically. Ask for bathroom project references (not just kitchen).
☐ Step 4 — Select tile first: Tile is the hardest decision — most products take 7–21 days to special-order. Order early. Calculate the square footage needed + 15% overage for cuts and future repairs.
☐ Step 5 — Select vanity and plumbing fixtures: Vanity lead times: stock vanities 1–2 days; semi-custom 3–6 weeks; fully custom 8–16 weeks. Order early.
☐ Step 6 — Waterproofing system: For shower areas, specify Schluter Kerdi, RedGard, or Wedi board in the contract. Don’t accept “moisture-resistant drywall” in wet areas.
☐ Step 7 — Permits: Full bathroom gut (moving plumbing, electrical) requires permits in most Bay Area cities. Over-the-counter permits typical for standard bathroom remodels.
☐ Step 8 — Rough inspections: City inspector must approve rough plumbing, rough electrical, and waterproofing before tile is installed. Don’t allow the contractor to tile before rough inspections pass.
☐ Step 9 — Tile installation: Verify the substrate is prepared properly (flat, solid, with waterproof membrane in shower). Inspect the first row of shower tile before the contractor completes — alignment errors compound upward.
☐ Step 10 — Punch list: Check: grout sealed in all joints (especially floor to wall), caulk applied at all transitions (floor to wall, shower to floor), shower door operates smoothly, all fixtures tightened, no tile chips, mirror secure.

What tile size is best for a small Bay Area bathroom? Large-format tile (12″×24″ or 24″×48″) makes small bathrooms look larger by minimizing grout lines — the eye reads fewer breaks as more space. Run the same tile continuously from floor to shower wall with minimal grout transitions. For a bathroom under 50 sq ft, a 24″×48″ floor tile in a gray or warm beige tone, continued up the shower walls in the same material, creates a seamless, spa-like space. Mosaic tile (2″×2″ or penny round) is ideal for shower floors where slip resistance is needed.

How long does a bathroom remodel take in San Jose? A full gut remodel of a standard bathroom (50–80 sq ft) in San Jose takes 5–8 weeks of construction after permit approval. Permits for standard bathroom remodels take 2–4 weeks (over-the-counter). Total project timeline from contract signing: 8–14 weeks. Timeline milestones: week 1 demo and rough work; week 2 rough inspections; week 3–4 tile and drywall; week 5 vanity, fixtures, shower door; week 6 punch list and final inspection. The biggest schedule variable: tile availability (if special-order tile is back-ordered).

Quartz Construction & Remodeling (CSLB #1003436) manages complete bathroom remodels throughout San Jose and the Bay Area, including design, permits, waterproofing, and all finish work. Call (650) 749-7436 for a free bathroom remodel consultation and estimate.

Watch: San Jose Remodeling Projects by Quartz Construction

Watch: Bay Area Remodeling Insights

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Call: (650) 749-7436

📚 Additional Resources: National Kitchen & Bath Association (NKBA) • California Contractors State License Board

What our clients say on Google

Verified reviews from our Google Business Profile. See all reviews on Google.

      
   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

Get a Free Estimate from Quartz Construction

Licensed General Contractor • CSLB Lic#1003436 • Serving San Jose, Santa Clara & Bay Area

Google Reviews — What Our Clients Say

      
   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

Get Your Free Estimate

Quartz Construction & Remodeling | CSLB #1003436 | Licensed, Bonded & Insured

Phone: (650) 749-7436

Address: 1777 Hamilton Ave #1080, San Jose, CA 95125

Hours: Mon–Sat 7am–7pm | Free Estimates

Service Area: San Jose, Santa Clara, Sunnyvale, Mountain View, Los Gatos & Bay Area

Bathroom Remodel Checklist for Bay Area Homeowners 2025

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