Bathroom Remodeling in Derry & Southern NH

One experienced tradesman on your bathroom from demo to final walkthrough. No subcontractors, no rotating crews, and a written estimate before anything gets torn out. Serving Derry, Londonderry, Nashua, Manchester, and the rest of Southern NH.

Licensed & Insured in NH 20+ Years in the Trades Written Fixed Estimates No Big Deposit

The Short Version

Who does bathroom remodeling in Derry and Londonderry, NH?

Next Step Property Services is a Derry, NH based remodeler serving Londonderry, Nashua, Manchester, and the rest of Southern New Hampshire. We handle full bathroom remodels, tub-to-shower conversions, tile and shower rebuilds, vanity and plumbing work, and water-damage repair. One experienced tradesman runs your job start to finish, backed by more than 20 years in the trades, a written fixed estimate up front, no big deposit, and full licensing and insurance in NH. Most bathroom remodels here run from around $12,000 for a refresh to $50,000 and up for a full gut.

  • Serving: Derry, Londonderry, Nashua, Manchester, Southern NH
  • Typical cost: ~$12K refresh to $50K+ full gut
  • Timeline: two to four weeks for most full remodels
  • One tradesman, no subs, no rotating crews
  • Licensed & insured in New Hampshire
  • Free on-site estimates, written and fixed

Bathroom Remodels in Southern NH

A Bathroom That Holds Up for the Next Twenty Years

Most bathroom problems are not cosmetic. They start as a hairline crack in the tile, a soft spot near the toilet, or a slow leak behind the wall, and by the time someone calls us, half the job is hidden damage nobody planned for. That is where most remodels go sideways, with change orders and a bill that keeps climbing.

We work differently. The same tradesman scopes your bathroom, prices it, and does the work, from demo and plumbing to tile and finish. No handing you off to a crew you have never met, no waiting on a sub who shows up late or not at all. You get a written estimate before anything comes out, a clean jobsite, a check-in at the end of each day, and a bathroom that holds up for the long haul.

Work covers everything from tub-to-shower conversions and full gut renovations to tile rebuilds and vanity swaps. If your Derry, Londonderry, Nashua, or Manchester bathroom needs work, we can help.

Request a Bathroom Estimate

What We See Behind the Tile

What usually goes wrong in a bathroom remodel?

The cracked tile or dated vanity is rarely the real story. Behind the wall and under the floor is where bathrooms actually fail, and in Southern NH homes it is usually one of a few things we have opened up hundreds of times.

  • A slow leak that rotted the subfloor. A toilet flange or shower pan that has wept for years leaves a soft, spongy floor and often mold in the framing below. You do not feel it until the tile starts to move.
  • Waterproofing that was never done right. A lot of older showers were tiled straight over drywall or backer board with no membrane and no pre-slope. Water gets behind the tile, sits, and the grout and tile let go in a couple of years.
  • Tired plumbing. In plenty of Derry and Londonderry homes we open the wall and find old galvanized or cast-iron drains and corroded shutoffs that should be swapped while everything is already exposed. Doing it now is cheap. Doing it after the tile is back up is not.
  • Bad venting. Bathrooms with no real exhaust fan, or a fan that dumps into the attic, grow mold and peel paint. New Hampshire humidity and long winters make it worse.

Twenty years of demolition work means we usually know what is behind the wall before the first tile comes off. We look for these during the walkthrough, call them out in the estimate where we can, and fix them the right way. That is the difference between a bathroom that holds for twenty years and one that leaks in year two.

Real Numbers

How much does a bathroom remodel cost in NH?

It comes down to scope. A refresh that keeps the layout is a very different project than a full gut that moves plumbing. Here is where most Southern NH bathrooms land.

Surface Refresh

~$12K - $18K

Same layout, new everything you see and touch: vanity, toilet, fixtures, lighting, fresh tile, and paint. Best when the bones are sound and you just want it updated.

Full Remodel

~$20K - $40K

Down to the studs. New tile shower or tub, proper waterproofing, flooring, vanity, and fixtures, with minor plumbing moves. The most common project we do.

Full Gut / High-End

$50K+

Rerouted plumbing, a new layout, custom tile work, premium fixtures, or a primary-bath expansion. More trades, more time, more detail.

What moves the number: moving plumbing, the size and complexity of the tile, the grade of fixtures and materials, hidden water or structural damage, and how much of the old bathroom can be reused. These are typical ranges, not a quote. For a full breakdown, read our Southern NH bathroom remodel cost guide. Your project gets a fixed written estimate after an on-site walkthrough, so the number is real before you commit.

What's Included

What's included in a full bathroom remodel?

One tradesman, one point of contact, from demo through final walkthrough.

Full Gut Renovations

Complete tear-out and rebuild. New layout, new fixtures, new tile, new everything, built to code and built to last.

Tub-to-Shower Conversions

Swap an outdated tub for a walk-in shower with proper waterproofing, tile work, and glass. Popular for aging in place and resale.

Tile & Shower Rebuilds

Wall tile, floor tile, niches, shower pans. Proper waterproofing underneath so the tile does not crack and the grout does not fail in two years.

Vanities & Countertops

Custom vanity installs, quartz and granite tops, under-mount sinks, faucets, and plumbing rework as needed.

Plumbing Rough-In & Fixtures

Rerouting drains and supply lines, moving fixtures, installing new toilets, shower valves, and vent fans. Done to code.

Water Damage & Rot Repair

Rotted subfloors, damaged framing, mold under the tub, and bad flashing behind showers. Fixed right so it does not come back.

How It Works

How does our bathroom remodel process work?

No surprises, no ghosting, no change-order trap. Here is what to expect.

Free On-Site Walkthrough

We come out, look at the space, ask the questions that matter, and spot anything hiding behind walls or under the tub before we quote.

Fixed Written Estimate

Detailed scope, clear written pricing, and a realistic timeline. No big deposit to get on the calendar. If something unexpected shows up once walls are open, we stop and walk you through it first.

Build Phase

Demo, rough-in, tile, finish work. Drop cloths down, debris hauled out daily, and a check-in at the end of each day so you always know where things stand.

Walkthrough & Punch List

Final inspection together, punch list knocked out on the spot, and a clean bathroom ready to use. We do not leave until it is right.

Why Homeowners Choose Us

Work That Holds Up.
Pricing You Can Trust.

One Tradesman, No Subs

Demo, plumbing rough-in, tile, and finish, handled by the same experienced hands. No rotating crews, no sub who shows up late or never, no one you have not met working in your home.

Clear Written Estimates

Scope and numbers in writing before we start, and no big deposit to get on the calendar. If something unexpected comes up once walls are open, we stop and walk you through it. Nothing gets buried in the final bill.

Proper Waterproofing

Membrane, pre-slope, and sealed seams before tile goes down. The difference between a bathroom that lasts and one that leaks in year two.

Clean Jobsites, Daily

Drop cloths down, debris hauled out every day, dust kept to a minimum. Your house looks better when we are done.

20+ Years in the Trades

Two decades of civil, demolition, and building trade experience. That planning discipline shows up on every bathroom job, especially when something unexpected turns up behind the wall.

Licensed & Insured in NH

Next Step Property Services LLC is fully licensed and insured in New Hampshire. You are covered from day one, and paperwork is available on request.

Bathroom Remodels - Service Area

Where We Work

Bathroom remodeling across Derry, Londonderry, and Southern New Hampshire.

Common Questions

Bathroom Remodel FAQ

Answers to the questions Southern NH homeowners ask most before starting a project.

How much does a bathroom remodel cost in New Hampshire?

Most fall between about $12,000 for a surface refresh that keeps the layout and $50,000 or more for a full gut with moved plumbing and custom tile. A typical full remodel down to the studs lands somewhere in the $20,000 to $40,000 range. Every project gets a free on-site walkthrough and a fixed written estimate before any work starts, so you know the exact number before you commit.

How long does a bathroom remodel take?

Most full bathroom remodels run two to four weeks, depending on tile complexity, plumbing moves, and material lead times. We build a timeline into every estimate and check in at the end of each day so you always know where things stand.

Do I need a permit for a bathroom remodel in NH?

Usually yes once you move plumbing or change electrical, and most Southern NH towns require it for that kind of work. A like-for-like cosmetic refresh often does not. We handle the permitting where your town requires it so the work is inspected and on the record, which protects you down the road.

Do you handle the plumbing and electrical too?

Yes. We handle rough plumbing, fixture installs, and in-scope electrical ourselves, or coordinate the right licensed trade when a job calls for it. You deal with one point of contact instead of chasing three different companies.

What if you find water damage once demo starts?

We look for it during the walkthrough, soft floors, stained ceilings below, loose tile, and flag it in the estimate when we can. Construction surprises still happen. If something shows up once walls are open, we stop, show you exactly what we found, and go over the options together before moving on. Nothing gets buried in the final bill.

Can you do a tub-to-shower conversion?

Regularly. Tub-to-shower conversions are one of our most common bathroom projects, especially for aging in place and resale. We handle the plumbing rework, framing, waterproofing, tile, and glass.

Do you remodel bathrooms in Derry and Londonderry?

Yes. We are based in Derry, so Derry and Londonderry are right in our backyard, and we cover Nashua, Manchester, and the surrounding Southern NH towns. Being close means we show up when we say we will and can swing back fast if anything needs attention.

Do you also remodel kitchens?

Yes, see our kitchen remodeling page. Bathrooms and kitchens are our two most requested services across Southern NH.

Also building kitchens, decks, and handling rental turnovers. See all services.

Ready to Remodel Your Bathroom?

Send over the details and we will set up a time to walk through the project. Free estimates, no pressure, no big deposit to get started.