California/Walnut Creek/Bathroom Remodel Plumbing

Bathroom Remodel Plumbing in Walnut Creek, CA

Planning a bathroom remodel? Start with the right plumber.

Contra Costa County15 plumbers available

Best Bathroom Remodel Plumbing Pros in Walnut Creek

#1Caution

Big Brothers Plumbing Inc

5Bathroom Remodel Plumbing: 94/100

Always cordial and on time

#2Strong Hire

Golden Coast Plumbing and Rooter Inc

4.9Bathroom Remodel Plumbing: 92/100

he even waited for over half an hour while we were stuck in traffic

#3Strong Hire

Big Smile Plumbing

5Bathroom Remodel Plumbing: 90/100

They over delivered on their promises. They were on time

All Bathroom Remodel Plumbing Pros in Walnut Creek

Big Brothers Plumbing Inc

5·151 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+5 more
151
Google reviews
24/7
Always open
Strengths
BBB A+ accredited with zero complaints in 3 years and 9 years in…
14+ Google reviewers explicitly mention same-day or next-day…
Consistent pattern of technicians (Angel, Jorge, Ruben, Jesus)…
Concerns
2 Yelp reviewers report communication breakdown after initial…
2 older Yelp reviews (2018, 2020) allege crew rudeness and…

Golden Coast Plumbing and Rooter Inc

4.9·17 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+3 more
17
Google reviews
24/7
Always open
Strengths
Fast emergency response: 11 reviews across platforms mention…
Diagnostic accuracy: 4 specific reviews detail Joel catching…
BBB A+ accreditation with zero complaints over 3 years in…
Concerns
One 1-star Yelp review (1 of 56 total reviews, 1.8%) reports…
No documented complaints about pricing transparency in reviews,…

Big Smile Plumbing

5·99 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
10 mi away — Serves your areaGoogle Verified
+5 more
99
Google reviews
24/7
Always open
Strengths
Exceptional same-day and next-day availability: 12+ reviews…
Transparent pricing and honest work: 8+ reviews specifically…
Consistent professionalism and communication: 15+ reviews mention…

Preliminary listing — full review analysis coming soon

Oakland Rooter Plumbing

4.9·99 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+3 more
99
Google reviews
Strengths
Same-day or next-day service: 40+ reviews explicitly mention…
Honest pricing and no upselling: 15+ reviews praise competitive…
Staff accountability and follow-up: Multiple reviews (including…
Concerns
Pricing inconsistency on complex jobs: 3 reviews mention…
Potential quality control gap on specialized work: 1 Yelp review…
Address/service area inconsistency: 1 Google review (1/3/2025)…

Mr. Rooter Plumbing of The Oakland-Berkeley Area

4.9·1.3k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+3 more
1.3k
Google reviews
24/7
Always open
Strengths
Fast response times—multiple reviews mention technicians arriving…
Individual technicians frequently praised by name (Carlos,…
Several reviews confirm they honor advertised specials ($77 drain…
Concerns
Pervasive pattern of diagnostic overcharging: supervisors quote…
Multiple reviews of fake 'evidence'—blurry camera footage,…
High-pressure sales tactics: pushing for same-day signing,…
Inconsistent follow-up: several complaints of unanswered…

JC Plumbing & Rooter

4.9·115 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
14 mi away — Serves your areaGoogle Verified
+3 more
115
Google reviews
Strengths
BBB Accredited with A+ rating and zero complaints over 3…
Exceptional response time on initial contact: 15+ Google reviews…
Transparent pricing and honest diagnostics: 20+ reviewers praise…
Concerns
2 of 7 Yelp reviewers report non-responsiveness to follow-up…
1 Yelp review documents alleged unprofessional handling of…

Michael Gardner Plumbing

5·98 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
15 mi away — Serves your areaGoogle Verified
+5 more
98
Google reviews
24/7
Always open
Strengths
Emergency responsiveness: 31+ reviewers explicitly mention…
Honest pricing and options: 18+ reviewers praise fair pricing,…
Thorough diagnosis and transparency: 14+ reviewers mention…
Concerns
Angi listing appears incomplete or unverified: only 1 Angi entry…

Costello's Plumbing

4.9·50 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
13 mi away — Serves your areaGoogle Verified
+2 more
50
Google reviews
Strengths
Exceptional emergency response: 15+ Google and Yelp reviews…
Honest diagnostics that save money: 6+ reviews across platforms…
BBB A+ accreditation with zero complaints over 9 years and 140+…
Concerns
One pricing discrepancy case (Feb 2026 Yelp): phone quote $400,…
One Yelp review (4/5, June 2017, older) and one Google review…

Oakland Plumbing Experts

4.9·37 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+5 more
37
Google reviews
Strengths
Same-day and after-hours emergency response: 4 reviewers…
Detailed diagnosis and explanation: 8+ reviewers praise…
High-quality workmanship: 30 of 36 Google reviews mention…
Concerns
Pricing disputes: 1 of 36 reviewers (2.8%) reported suspected…
Scheduling adherence: 1 reviewer reported 45-minute late arrival…

A T Weber Plumbing

4.2·30 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
13 mi away — Serves your areaGoogle Verified
30
Google reviews
Strengths
Same-day and next-day emergency response documented in at least 8…
Technicians consistently praised for thoroughness and…
Long-term customer retention with multi-generational families and…
Concerns
Recurring complaints about invoice/estimate mismatches and…
Two 1-star reviews citing dangerous mistakes: loose gas line…
Scheduler reliability issues: 3 reviews mention cancelled…
Front desk communication problems: one 1-star review details rude…

Gladiator Rooter and Plumbing

4.6·90 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+2 more
90
Google reviews
24/7
Always open
Strengths
Fast emergency response: 28+ reviews across platforms mention…
Honest diagnosis and fair pricing on major jobs: 15+ reviews…
Experienced crew handles difficult jobs: Multiple reviews…
Concerns
Price disagreement pattern: 7 reviews (Google & Yelp combined)…
No 'Fair Pricing' badge awarded despite strong reputation,…
Two estimates mention hidden 'free estimate' fees: 2 Yelp reviews…
One report of unprofessional/unsafe conduct: 1 Google review…

Plumbing Care Inc

4.9·2.0k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
9 mi awayGoogle Verified
+4 more
2.0k
Google reviews
24/7
Always open
Strengths
Exceptional punctuality and responsiveness: 15+ Google reviews…
Transparent communication and education: Technicians consistently…
Highly experienced staff with strong retention: Multiple…
Concerns
No warranty offered on drainage repairs: One 4/5 review flagged…
Minimal complaint history limits feedback: Only 1 complaint in…

Roto-Rooter Plumbing & Water Cleanup

4.8·2.6k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+4 more
2.6k
Google reviews
24/7
Always open
Strengths
Exceptional technician consistency: 'Sayed' is named in…
Same-day and after-hours emergency response: Multiple reviews…
Quick problem resolution: Reviewers repeatedly mention jobs…
Concerns
Pricing opacity: No phone quotes offered;
One mixed pricing sentiment: Single review mentions uncertainty…

Bay Area Plumbing BAP Inc.

5·249 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
8 mi awayGoogle Verified
+5 more
249
Google reviews
24/7
Always open
Strengths
Exceptional response time: 8+ reviews explicitly mention same-day…
Transparent communication and education: 12+ reviewers…
Fair pricing and honest assessment: 9+ reviews mention…
Concerns
No identified weaknesses across 83 reviews

Total Underground Construction

5·6 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
14 mi away — Serves your areaGoogle Verified
+5 more
6
Google reviews
24/7
Always open
Strengths
Fast emergency response: 4 of 14 reviewers explicitly mention…
Honest assessment and cost-consciousness: 3 reviewers highlight…
Major project execution: 5+ reviews describe complex jobs (sewer…

Preliminary listing — full review analysis coming soon

Common Bathroom Remodel Plumbing Scenarios

Fixture Relocation

Moving sinks, toilets, or tubs requires rerouting supply and drain lines. Proper rough-in work prevents leaks behind finished walls.

Shower/Tub Installation

Installing walk-in showers, freestanding tubs, or converting tub-to-shower requires precise drain placement and waterproofing.

New Bathroom Addition

Adding a bathroom to your home means running new supply and drain lines, often requiring a permit and inspection.

Drain Reconfiguration

Moving drain locations for a new layout requires careful planning to maintain proper slope and venting.

Frequently Asked Questions

How much does bathroom remodel plumbing cost in Walnut Creek, CA?
Plumbing for a bathroom remodel in Walnut Creek typically costs $1,500-$5,000 for fixture replacement in the same location. Moving fixtures or adding new ones can run $3,000-$10,000+. The plumber should be involved early in the design process to avoid costly changes later.
Do I need a separate plumber for a bathroom remodel?
Yes — your general contractor handles demolition and finishing, but licensed plumbers should handle all pipe work, fixture installation, and drain connections. In Contra Costa County, plumbing work requires a licensed plumber and permit for modifications beyond simple fixture swaps.
How long does remodel plumbing take?
The plumbing rough-in for a bathroom remodel typically takes 1-3 days. Fixture installation and finish work adds another 1-2 days. Total plumbing involvement is usually 2-5 days spread across the project timeline.
Should I upgrade my pipes during a bathroom remodel in Walnut Creek?
If your Walnut Creek home has galvanized or polybutylene pipes, a remodel is the ideal time to upgrade — walls are already open, which significantly reduces labor costs. Ask the remodel plumbers listed below about combining a partial repipe with your renovation.

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