A damaged or outdated sink can disrupt your kitchen or bathroom routine, leading to leaks, clogs, or inefficient drainage. Over time, mineral buildup, loose connections, or cracked basins can cause bigger plumbing issues if left unchecked. That’s why homeowners trust Lavallee Systems for dependable sink services in Sudbury, MA.
With more than three decades of experience, our licensed plumbers provide reliable installation, repair, and replacement for all types of sinks. Whether you’re remodeling a bathroom or upgrading a kitchen, we ensure every detail — from plumbing connections to fixture alignment — is handled with precision. Call (888) 884-4122 today to schedule professional service.
Our team understands that every sink problem is unique, which is why we take the time to assess your system before recommending a solution. We handle everything from quick repairs to complete fixture upgrades, ensuring your sink operates efficiently and looks great.
Our sink services include:
We use top-quality materials and parts to guarantee long-lasting results. Whether it’s a modern undermount sink, pedestal sink, or farmhouse-style model, we deliver expert craftsmanship from start to finish.

At Lavallee Systems, we believe in providing more than just plumbing service — we provide peace of mind. As a locally owned and operated company serving Sudbury, MA, we take pride in workmanship that reflects our community values: integrity, reliability, and respect for every home we enter.
Here’s what sets us apart:
We stand by our work with warranties on all repairs and installations, giving you confidence in your investment.
If you’re noticing any of these problems, it may be time to call Lavallee Systems for sink service:
Ignoring these issues can lead to larger plumbing problems such as leaks inside cabinets or damage to flooring and countertops.
When you need dependable sink service in Sudbury, MA, turn to the experienced plumbers at Lavallee Systems. From precision repairs to stylish new installations, we make sure your sinks are fully functional and built to last.
Call (888) 884-4122 today to book your appointment or request a quote online.
Can you replace my old sink with a new model without changing the countertop?
In many cases, yes — our plumbers can install a new sink that fits your existing cutout. We’ll assess the setup and recommend options that minimize disruption.
What’s the most common cause of a leaking sink?
Leaks are often caused by worn gaskets, corroded fittings, or deteriorating seals around the drain. Our team can quickly identify and fix the issue.
Do you offer both residential and commercial sink services?
Yes. We provide expert sink repair and installation for both homes and businesses throughout Sudbury and the surrounding area.
Enjoy discounted pricing on our already affordable maintenance services.
Save on necessary repairs with a fixed discount.
Upgrade your system with an exclusive member discount.
Avoid the $300 fee if emergency service is ever required.
When you need service, you’ll be at the top of our list for the fastest possible response.