Est. 1992 | Licensed Master Plumber | Fully Insured
★ ★ ★ ★ ★ | Metrowest MA
Metrowest Massachusetts · Since 1992

Holliston's plumber
since 1992.

Kiley Plumbing & Heating has served Holliston and the surrounding Metrowest Massachusetts towns since 1992. Residential service, remodels, new construction, gas, commercial — three decades of experience, applied to every job.

Call or Text — Mon–Sat 7am–5pm
508 · 429 · 2888
● Mon–Sat 7am–5pm ● Fast service ● Licensed & Insured
Why homeowners call Kiley

Workmanship you can trust.

★

Licensed, Bonded & Master Plumber

MA-licensed master plumber, fully insured and bonded — with three decades of experience behind every job.

◆

Family Owned Since 1992

Three decades, one phone number, the same standards on every call.

●

Fully Insured

Comprehensive liability and workers' compensation on every job.

5.0

5-Star Rated

5.0 average across 22 Google reviews from real Metrowest customers.

What we do

Full-service plumbing & heating.

From a leaky faucet to a ground-up new build, we handle every corner of the trade. Honest pricing, clean work, and the same standards on every call. See all services →

01 / Residential

Emergency Service & Repairs

Burst pipes, leaks, backups, failed fixtures. Call us and we'll get there — no job too small, and no clock-watching.
02 / Residential

Water Heaters

Tank and tankless installation, replacement, and repair. A.O. Smith, Rheem, Navien — we service what we install.
03 / Specialty

Tankless Water Heaters

Navien, Rinnai, and Rheem tankless installation, sizing, venting, and repair across Metrowest.
04 / Residential

General Home Plumbing

Faucets, toilets, garbage disposals, hose bibs, washer hookups. The everyday work, done right.
05 / Systems

Gas Lines & Heating

Licensed gas work — stoves, dryers, fireplaces, heating appliances, and new service installations. Safety and code first.
06 / Systems

Water Filtration & Softening

Reverse osmosis drinking systems, whole-house softeners, carbon filtration. Cleaner water for the whole house.
07 / Systems

Drain Cleaning & Sewer

Clogged drains, slow sinks, sewer line backups. We find the cause, not just the symptom.
08 / Systems

Sump & Well Pumps

Sump pumps, well pumps, outdoor spigots, main water service. When it doesn't flow, we find out why.
09 / Projects

Remodels & Renovations

Kitchen and bath rough-ins, fixture upgrades, reconfigurations. We work cleanly alongside your builder or GC.
10 / Projects

New Construction

Full plumbing rough-in and finish for custom homes and additions. Built to last, inspected and permitted properly.
11 / Commercial

Commercial Service

Restaurants, breweries, retail, and office buildouts. Union commercial experience.
Commercial work

Trusted by breweries, restaurants, and builders.

Bob Kiley brings decades of union commercial experience to every project. Kiley Plumbing has worked on some of Metrowest's most recognized commercial spaces — the kind of projects where the work has to be right the first time.

34+
Years in Trade
5.0
Google Rating
1992
Established
See Commercial Capabilities →
  • Jack's Abby Craft Lagers
  • Restaurant Buildouts
  • Brewery Systems
  • Retail & Office Spaces
  • Union Commercial Projects
  • Custom Residential Builds
What customers say

Five stars. Every time.

5.0 ★★★★★ 22 Reviews
★★★★★

Always great to work with Kiley Plumbing, Bob and Bobby. They're responsive and reasonably priced. They explain everything clearly and set realistic expectations.

★★★★★

They showed up on time, quickly diagnosed the issue, and had everything fixed faster than I expected. Very professional, friendly, and clearly know their craft. I'll definitely be calling them again for any future plumbing needs. Highly recommend!

★★★★★

Bob is professional, timely, and experienced. Replaced our leaking water heater and got us back up and running same day.

Read all reviews on Google → Leave a Google review
Where we work

Serving Holliston & Metrowest.

Based in Holliston, we work across Metrowest Massachusetts. Towns we cover most often include the list at right — and surrounding areas. Call us if you're nearby and don't see yours.

All service areas →

Holliston
Natick
Sherborn
Millis
Medway
Framingham
Ashland
Hopkinton
Wayland
Weston
Dover
Medfield
Westborough
Southborough
Upton
A word from the owner
I started Kiley Plumbing in 1992 because I believed a plumber should show up when they say they will, do the work the right way, and stand behind it. Thirty-four years later, that's still the standard — on every residential call, every remodel, every commercial job we take on.
Bob Kiley
Owner · Kiley Plumbing & Heating

Read more about Kiley Plumbing →

Common questions

Questions homeowners ask us.

How quickly can you respond to a plumbing emergency?
For true plumbing emergencies — burst pipes, major leaks, no hot water in winter — we aim to respond same-day across Metrowest MA during business hours (Mon–Sat 7am–5pm). Call 508-429-2888 and you'll reach Bob or Bobby directly.
Do you offer free estimates?
Yes. We provide free estimates on installation projects like water heaters, fixture replacements, remodel rough-ins, and new construction. Diagnostic visits for repairs carry a flat service-call fee that is credited toward the work if you proceed.
Are you licensed and insured?
Yes. Kiley Plumbing & Heating is fully licensed, insured, and bonded in Massachusetts. Bob Kiley is on every job.
What towns do you serve in Metrowest MA?
We primarily serve Metrowest Massachusetts. Towns we cover most often include Holliston, Framingham, Natick, Sherborn, Millis, Medway, Ashland, Hopkinton, Wayland, Weston, Dover, Medfield, Westborough, Southborough, and Upton — plus surrounding communities. If you're nearby and don't see your town listed, call us — we travel. See all service areas →
Do you install tankless water heaters?
Yes. Tankless water heaters — including Navien, Rinnai, and Rheem units — are one of our specialties. Learn more about our tankless work →
Do you handle commercial plumbing?
Yes. We have decades of union commercial experience and have worked on breweries (including Jack's Abby Craft Lagers), restaurant build-outs, retail, and office buildings throughout Metrowest. Commercial capabilities →
Do you offer financing on bigger jobs?
Yes. For qualifying projects over $2,000 — like water heater replacements, boiler installs, repipes, and remodels — we offer flexible financing through our payment platform. Soft credit check, no impact on your score. Learn more about financing →
Get in touch

Need a plumber? Let's talk.

Call or text for scheduling, estimates, or emergency service. Prefer to book online? Pick a time that works — we'll confirm and follow up before the visit.

☎ 508-429-2888 Contact Page
☎ Call 508-429-2888