---
title: "Plumber in Milford, MA | Plumbing & Heating | Cornerstone"
description: "Cornerstone Plumbing has served Milford, MA since 2016: plumbing repairs, water heaters, drain cleaning and heating for homes and rentals. (508) 361-9450."
url: https://www.cornerstoneplumbingma.com/
last_updated: 2026-10-27
---

# Plumbing & heating service in Milford, MA.

Cornerstone Plumbing & Heating Co works with homeowners, landlords, property managers, and contractors in and around Milford.

[Call (508) 361-9450](tel:+15083619450) · [Send a request online](https://www.cornerstoneplumbingma.com/request-service/)

[Rated 4.9 on Google from 83 reviews.](https://www.google.com/maps?cid=4085675849675435077) Customers mention the fast callback, the honest diagnosis and the clean job.

Est. **2016** Milford

Built on relationships, reliability, and quality work.

[**4.9 on Google** 83 reviews from local customers](https://www.google.com/maps?cid=4085675849675435077)

**BBB accredited, A+ rating** Owner-run in Milford since 2016

**Residential & commercial** Homeowners, businesses, and project teams

## What's going on?

[**Water heater leaking** Shut it down safely, then call.](https://www.cornerstoneplumbingma.com/help/water-heater-leaking/) · [**No heat** Quick boiler checks before you call.](https://www.cornerstoneplumbingma.com/help/no-heat/) · [**Burst or frozen pipe** Shut off the water first. Here's how.](https://www.cornerstoneplumbingma.com/help/frozen-pipes/) · [**Clogged drain** Sinks, tubs, toilets and main lines.](https://www.cornerstoneplumbingma.com/services/drain-cleaning/) · [**Leak you can't find** We trace it before cutting into walls.](https://www.cornerstoneplumbingma.com/services/plumbing-repairs/) · [**Planning a project** Fixtures, bathrooms, kitchens, additions.](https://www.cornerstoneplumbingma.com/services/fixtures-renovations/)

[Something else? Tell us what's happening ↓](https://www.cornerstoneplumbingma.com/request-service/)

## What services does Cornerstone Plumbing handle?

Cornerstone Plumbing repairs and replaces water heaters, fixes leaks, clears drains and services heating systems for homeowners, landlords, property managers and contractors in and around Milford, Massachusetts. The team also takes on fixtures, renovations and project work as a plumbing trade partner.

[See all services →](https://www.cornerstoneplumbingma.com/services/)

### [Water heaters](https://www.cornerstoneplumbingma.com/services/water-heaters/)

Leaking tanks, no hot water, repairs, and replacement for homes and rental properties.

### [Emergency plumbing](https://www.cornerstoneplumbingma.com/services/emergency-plumbing/)

Burst pipes, major leaks, no heat and backups, day or night.

### [Leak detection & repairs](https://www.cornerstoneplumbingma.com/services/plumbing-repairs/)

Leak detection: hidden leaks traced to the source, burst or frozen pipes, toilets, and low water pressure.

### [Drain cleaning](https://www.cornerstoneplumbingma.com/services/drain-cleaning/)

Clogged sinks, tubs, toilets, and main lines, cleared and diagnosed.

### [Heating](https://www.cornerstoneplumbingma.com/services/heating/)

Boiler repair, cold zones, baseboard heat, and heating system replacement.

### [Fixtures & renovations](https://www.cornerstoneplumbingma.com/services/fixtures-renovations/)

Bathroom remodels, toilets, faucets, sinks, and kitchen renovation plumbing.

### [Gas piping](https://www.cornerstoneplumbingma.com/services/gas-piping/)

Gas lines for stoves, dryers, grills, and generators, scoped for the property.

## What customers say after the work is done.

[Read more reviews →](https://www.cornerstoneplumbingma.com/reviews/)

> “I had what sounded like a leak in my wall. I had had another plumber come previously who wanted to cut the wall open, Tyler came took his time and really leaned into the diagnostic part of his visit. He solved the problem without having to cut into my wall.”
>
> Kristen H. · Google review, 2026

> “Brandon was the only plumber to reply to me after our first emergency and his responsiveness and clear explanation of the problem I was having and how he was going to fix it made him and his team my go-to plumber for anything.”
>
> Emily B. · Google review

> “The technician Brandon M. explained the issue clearly and fixed it efficiently without trying to upsell unnecessary services. Pricing was fair and transparent.”
>
> Leo R. · Google review, 2026

![Cornerstone Plumbing & Heating Co.](https://www.cornerstoneplumbingma.com/images/logo-full.webp)

## Built on relationships, reliability, and quality work.

## What customers say we do differently.

Read through Cornerstone’s 83 Google reviews and the same four things come up again and again. That’s the standard Brandon and his team have worked to since 2016.

[Meet Brandon →](https://www.cornerstoneplumbingma.com/about/)

**Answers the phone** And calls back, when other plumbers don’t

**Finds the real problem** Diagnosis first, no unnecessary work or upselling

**Explains the work** What’s wrong, the options and the price, before starting

**Leaves it clean** Often cleaner than before the job

## Recent jobs, photographed on site.

[See all work →](https://www.cornerstoneplumbingma.com/work/)

- [![Old painted drain stack running up inside an opened wall, before replacement](https://www.cornerstoneplumbingma.com/gallery/drain-stack-before-800.webp)![New white PVC drain stack in the same opened wall, joined to the existing pipe with a banded coupling](https://www.cornerstoneplumbingma.com/gallery/drain-stack-after-800.webp)](https://www.cornerstoneplumbingma.com/work/#drain-stack-replacement)
**Drain stack replaced** Repairs · Before & after
- [![Old Ruud electric water heater with a rust-caked top and rust streaks down the side, in a tight utility corner](https://www.cornerstoneplumbingma.com/gallery/water-heater-swap-before-800.webp)![New compact electric water heater in the same corner, with new copper water lines and a new electrical connection](https://www.cornerstoneplumbingma.com/gallery/water-heater-swap-after-800.webp)](https://www.cornerstoneplumbingma.com/work/#water-heater-swap)
**Electric water heater swap** Water heaters · Before & after
- [![Finished walk-in shower with white tile, a long dark tile niche, a herringbone mosaic floor, and a brushed-brass shower head and handheld shower](https://www.cornerstoneplumbingma.com/gallery/tiled-shower-remodel-800.webp)](https://www.cornerstoneplumbingma.com/work/#walk-in-shower)
**Walk-in shower remodel** Fixtures & renovations
- [![Open bathroom wall framed for a double vanity, with new drain and supply lines and two brass wall-mount faucet valves roughed in](https://www.cornerstoneplumbingma.com/gallery/bathroom-remodel-wall-faucet-rough-in-800.webp)](https://www.cornerstoneplumbingma.com/work/#wall-faucet-rough-in)
**Bathroom remodel rough-in** Fixtures & renovations
- [![Finished vanity with an undermount sink and a brushed-brass wall-mount faucet set into a marble mosaic tile strip](https://www.cornerstoneplumbingma.com/gallery/bathroom-remodel-wall-faucet-finished-800.webp)](https://www.cornerstoneplumbingma.com/work/#wall-faucet-finished)
**Wall-mount faucet, finished** Fixtures & renovations
- [![Rinnai tankless water heater mounted on a backboard, with new copper water lines and connections piped in below it](https://www.cornerstoneplumbingma.com/gallery/tankless-water-heater-install-800.webp)](https://www.cornerstoneplumbingma.com/work/#tankless-water-heater)
**Tankless water heater install** Water heaters
- [![Brandon working on the controls and piping of an older boiler in a basement with a brick wall](https://www.cornerstoneplumbingma.com/gallery/boiler-service-brandon-800.webp)](https://www.cornerstoneplumbingma.com/work/#boiler-service)
**Boiler service** Heating
- [![New Rheem electric water heater installed in a utility closet beside the boiler and its expansion tank](https://www.cornerstoneplumbingma.com/gallery/water-heater-replacement-800.webp)](https://www.cornerstoneplumbingma.com/work/#water-heater-install)
**Water heater replacement** Water heaters
- [![Finished bathroom with a freestanding tub under a window, a floor-mounted tub filler and a double vanity](https://www.cornerstoneplumbingma.com/gallery/bathroom-remodel-freestanding-tub-800.webp)](https://www.cornerstoneplumbingma.com/work/#bathroom-remodel)
**Bathroom remodel** Fixtures & renovations
- [![Copper supply lines and a shower valve roughed in between open wall studs, strapped and ready for inspection](https://www.cornerstoneplumbingma.com/gallery/shower-valve-rough-in-800.webp)](https://www.cornerstoneplumbingma.com/work/#bathroom-rough-in)
**Shower valve rough-in** Fixtures & renovations
- [![White bathroom vanity with a black vessel sink and a matte black faucet](https://www.cornerstoneplumbingma.com/gallery/bathroom-vanity-vessel-sink-800.webp)](https://www.cornerstoneplumbingma.com/work/#vanity-vessel-sink)
**Vanity and vessel sink** Fixtures & renovations
- [![Outdoor shower plumbed on weathered wood siding, with exposed copper supply lines, a shower valve and a shower head](https://www.cornerstoneplumbingma.com/gallery/outdoor-shower-800.webp)](https://www.cornerstoneplumbingma.com/work/#outdoor-shower)
**Outdoor shower** Fixtures & renovations
- [![New brass pressure-reducing valve on the main water line beside the water meter](https://www.cornerstoneplumbingma.com/gallery/pressure-reducing-valve-800.webp)](https://www.cornerstoneplumbingma.com/work/#pressure-reducing-valve)
**Pressure-reducing valve** Repairs
- [![Gloved hands fitting a new toilet flange in the floor, with bolts and tools laid out on a drop cloth](https://www.cornerstoneplumbingma.com/gallery/toilet-flange-replacement-800.webp)](https://www.cornerstoneplumbingma.com/work/#toilet-flange)
**Toilet flange replacement** Repairs
- [![Two corroded old hose bibbs feeding the washing machine hoses, on a board against a stone foundation wall](https://www.cornerstoneplumbingma.com/gallery/laundry-valves-before-800.webp)![New brass quarter-turn ball valves in the same spot, with the washing machine hoses reconnected](https://www.cornerstoneplumbingma.com/gallery/laundry-valves-after-800.webp)](https://www.cornerstoneplumbingma.com/work/#laundry-valves)
**Washing machine valves replaced** Repairs · Before & after
- [![Rinnai wall-hung unit on a board in a fieldstone basement, piped to two zone circulator pumps, a zone control panel and a green expansion tank](https://www.cornerstoneplumbingma.com/gallery/heating-zones-circulators-800.webp)](https://www.cornerstoneplumbingma.com/work/#heating-zone)
**Heating zones and circulators** Heating
- [![Red boiler and a tank water heater in a fieldstone basement, with new copper piping, venting and an expansion tank overhead](https://www.cornerstoneplumbingma.com/gallery/boiler-room-stone-basement-800.webp)](https://www.cornerstoneplumbingma.com/work/#boiler-water-heater)
**Boiler and water heater** Heating
- [![Rinnai tankless water heater and a three-stage whole-building sediment filter in a clean commercial utility room](https://www.cornerstoneplumbingma.com/gallery/commercial-tankless-filtration-800.webp)](https://www.cornerstoneplumbingma.com/work/#commercial-tankless)
**Commercial tankless and filtration** Water heaters
- [![Bathroom sink with an old brushed-nickel two-handle faucet](https://www.cornerstoneplumbingma.com/gallery/bathroom-faucet-before-800.webp)![The same bathroom sink with a new matte black faucet and matching drain](https://www.cornerstoneplumbingma.com/gallery/bathroom-faucet-after-800.webp)](https://www.cornerstoneplumbingma.com/work/#bathroom-faucet)
**Bathroom faucet upgrade** Fixtures & renovations · Before & after
- [![Bathtub with a white surround and a matte black shower head, valve trim and tub spout](https://www.cornerstoneplumbingma.com/gallery/tub-shower-matte-black-800.webp)](https://www.cornerstoneplumbingma.com/work/#tub-shower-fixtures)
**Tub and shower fixtures** Fixtures & renovations
- [![New gray bathroom vanity with a white top and a matte black faucet](https://www.cornerstoneplumbingma.com/gallery/vanity-matte-black-faucet-800.webp)](https://www.cornerstoneplumbingma.com/work/#vanity-matte-black)
**Vanity and faucet install** Fixtures & renovations
- [![New copper water piping beside the water meter, split into separate lines with green-handled shutoff valves](https://www.cornerstoneplumbingma.com/gallery/copper-manifold-repipe-800.webp)](https://www.cornerstoneplumbingma.com/work/#copper-manifold)
**Copper repipe at the water meter** Repairs
- [![Rinnai tankless water heater on a plywood backboard in an older basement, with new copper connections and shutoff valves below](https://www.cornerstoneplumbingma.com/gallery/tankless-stone-basement-800.webp)](https://www.cornerstoneplumbingma.com/work/#tankless-older-basement)
**Tankless install in an older basement** Water heaters

## Every drip has a cause.

Cornerstone finds it, explains it, and tells you what comes next.

## Where is Cornerstone Plumbing based?

Cornerstone Plumbing is based in Milford, Massachusetts, and serves homeowners, businesses, property managers, and contractors in and around Milford. Call (508) 361-9450 with the job address and Brandon will confirm whether the location is in range before anything is scheduled.

[Plumbing in Milford →](https://www.cornerstoneplumbingma.com/areas/milford-ma/)

**Who we work with**

About 25 miles around Milford, including parts of Boston.

Towns we serve: Ashland, Bellingham, Blackstone, Framingham, Franklin, Grafton, Holliston, Hopedale, Hopkinton, Medway, Mendon, Milford, Millis, Northbridge, Sherborn, Southborough, Upton, Uxbridge, Westborough, Wrentham.

Homeowners Business owners Property managers General contractors

[Property manager or contractor? Send the job →](https://www.cornerstoneplumbingma.com/request-service/?role=manager)

## Tell us what’s happening.

Send the details below and Brandon will get back to you. In a hurry? Call: Cornerstone is open 24 hours for emergencies, and regular hours are Monday–Friday, 8:00 AM–5:00 PM.

[Call (508) 361-9450](tel:+15083619450)

---

Cornerstone Plumbing & Heating Co · Milford, Massachusetts 01757
[(508) 361-9450](tel:+15083619450) · Open 24 hours for emergencies · Regular hours Monday–Friday, 8:00 AM–5:00 PM
MA plumbing & gas fitting license 17022-PL-M (Master Plumber) · Licensed & insured

Request service: https://www.cornerstoneplumbingma.com/request-service/