Demo & rough-in
Strip the old bathroom, replace galvanized supply with PEX or copper, swap out cast iron drains, vent properly, locate the new fixtures right.
Bathroom renovation —
from the studs out.
One crew, one Master Plumber, one project manager. We handle plumbing, fixtures, tile, and finishes — no chasing five subs to get one bathroom done.
- Master Plumber on every job
- Custom shower valves & body jets
- Tile, vanity, fixtures, finishes
Master Plumber #MP176295.0 on GoogleOpen 24 hours
Same-day callback
Get a quote on bathroom renovation
30 seconds. Rob calls you back personally.
Recent renovation work
View all
Bathroom renovationNewton, MA 
Bathtub & marble surroundWellesley, MA 
Kitchen renovationNeedham, MA
What we deliver
Full bathrooms — design through punch list.
We treat bathrooms as plumbing-first projects: get the rough-in right, get the waterproofing right, then build pretty on top. The order matters.
Custom showers
Curbed or curbless, niches, body sprays, hand-shower bars, rain heads, thermostatic valves. Schluter Kerdi or Wedi waterproofing — done by the book.
Tile, vanity, fixtures
Tile install with proper substrate and waterproofing. Vanities (semi-custom or stock), faucets, toilets, mirrors, lighting.
Finishes & punch list
Trim, paint touch-up, hardware, accessories. We don't leave until everything is right.
How it works
From phone call to walkthrough — done right.
1. Design & quote
Site walk, scope alignment, written quote with allowances for tile, vanity, and fixtures. Plain-English contract.
2. Demo & rough-in inspection
Demo, then rough plumbing and electrical. Town inspector signs off the rough before we close walls.
3. Tile, vanity, fixtures
Build pretty on top of correct rough-in. Schluter waterproofing, mortar bed, tile, grout, fixtures.
4. Punch list & walkthrough
We walk it with you, fix any nits, send a final invoice with photos. Most baths take 3–5 weeks start to finish.
Why Competitive
We don't promise quality. We deliver it.
We size it for your house, not the catalog
Manual J load calc on every install — most contractors skip it. Wrong size = short cycling, comfort issues, and 20% wasted fuel.
Mass Save rebates handled for you
We're a registered Mass Save partner. Up to $10,000 in rebates on qualifying heat pumps and high-efficiency boilers — we file the paperwork.
Owner on every install
Rob is a Master Plumber (MA #MP17629). He's on every install personally — not a sales rep, not a sub.
Clean, labeled, serviceable
Our installs are diagrammed, labeled, and tidy. The next tech who walks in (even if it's not us) can service the system without guessing.
FAQ
Common questions about bathroom renovation.
How long does a bathroom renovation take?
Standard hall bath: 3–4 weeks. Master bath with custom shower and tile detail: 4–6 weeks. Cape-style upstairs full bath with a structural tweak: longer. We give a firm schedule before starting.
What does a bathroom renovation cost?
Hall bath full reno: $25–45k. Master with custom shower: $40–80k. Lots depends on tile spec, fixture spec, and structural work. We give itemized quotes — no allowance games.
Do I need a permit?
Yes for plumbing and electrical, sometimes for framing. We pull all required permits and schedule inspections.
Can I supply my own fixtures?
Yes — many homeowners pick their own vanity and fixtures. We'll give you a spec sheet for what to order so the rough-in lines up.
More renovation services
Other renovation work we handle.
Reviews on Google5.0Don't take our word for it. Take theirs.
From neighbors across Lakeville, Plymouth, Newton, Needham, Wellesley and beyond.
“Rob's work is top notch. I'm a picky engineer. His choice of equipment, materials and his workmanship was excellent. In the bidding process, Rob was responsive, honest, competent, creative, and respectful.”
“He answered his phone at 6:30am. Within 15 minutes, Rob called and told me how to repair it myself — he did not take advantage of the situation. Saved me $300.”
“Rob was very professional and did an excellent job. Far surpassed my expectations. Will use him again in the future.”
“I recommend Rob with my highest level of support! Rob has installed multiple systems for me over the years.”
“His professionalism and craftsmanship went above and beyond what we expected. Highly recommend!”
“Great about keeping me in the loop. Very polite & respectful. Rob cleaned up on his way out — even brought his own vacuum.”
“Professional, very neat and orderly. Came when he said he would and did a great job.”
“Competitive Plumbing and HVAC was very responsive. I consulted with them and they did exactly what I wanted.”
Read more reviews on GoogleWhere we've done work
Based in Lakeville. We serve it all.
Every red dot is a job we've completed. We're rooted in Lakeville and travel across Massachusetts — don't see your town? Call us, we probably cover it.
- Lakeville, MAHQ
- Berkley, MA
- Boston, MA
- Plymouth, MA
- Bourne, MA
- Sandwich, MA
- Newton, MA
- Needham, MA
- Wellesley, MA
- Headquarters
- Service area
- Past job
Open right now
(508) 944-7623Ready to get it done right?
Call us. We answer 24/7 — and we'll tell you straight up what it takes to fix it.