- Available 24/7 for Emergencies
Plumbing & Mechanical Solutions Without Limits
From complex commercial rough-outs to residential boiler repairs. Reliable plumbing and mechanical solutions for Greater Boston & Southern NH.
24/7 Emergency Response
Commercial & Industrial Specialists
Integrity-Based Service
Licensed & Insured
Built on Integrity. Driven by Reliability. Focused on You.
At JLB Plumbing & Mechanical, we don’t believe in excuses. We believe in solutions. Established in 2020 with a mission to bring reliability back to the trades, we have quickly become the go-to partner for property managers and homeowners across Greater Boston and Southern New Hampshire.
Whether it’s a complex industrial rough-out or a midnight residential leak, our team combines technical expertise with a “customer-first” mentality. We literally do it all—so you only need to make one call.
Complete Plumbing & HVAC Care
We keep critical systems running so you can stay focused on your operations.
24/7 Emergency
Call now
Commercial & Industrial Services
Built for Property Managers, Building Owners & Commercial Facilities
If your business or building depends on reliable mechanical and plumbing systems, you need a partner who never turns down difficult jobs.
JLB delivers:
- Whole-House Filtration: Treat water at the source so every faucet delivers clean water.
- Scheduled maintenance for multi-unit & industrial properties
- Full mechanical installations for renovations & new construction
- Large-scale plumbing rough-ins
- Solutions tailored to hotels, restaurants, retail, and industrial facilities
- A “figure it out” mindset that keeps your operations running
What People Are Saying About Us
Areas We Serve
We provide complete plumbing & mechanical services across:
- Greater Boston
- Boston
- North Shore
- Southern New Hampshire
- Expanding into Northern NH & Southern MA
Ready for Service? We’re Ready Right Now.
Whether you manage a commercial property, run a facility, or need urgent repair at home, JLB delivers dependable, customer-first service — 24 hours a day, 7 days a week.