About | Optimum Plumbing & Heating — James C. Mathus, Master Plumber

24 years in the industry — and a family business from day one

James C. Mathus started Optimum Plumbing & Heating after 24 years in the trade because he saw a need for a plumbing service that treats customers like family. No upselling, no mystery invoices — straightforward, honest advice, quality workmanship, and long-lasting solutions.

NJ Master Plumber License #36BIO1263600 · Fully licensed & insured

We understand how stressful it is when plumbing issues disrupt your home or business. That's why the business is built around being reliable, courteous, and efficient — so you can get back to what matters without worrying about your pipes.

James has built the company from the ground up with one goal: to be your go-to plumber for years to come.

Why people call us back

Experience you can trust

Over 24 years in the plumbing industry — you benefit from knowledge that only comes with time on the job.

Honest pricing, no surprises

Transparent quotes with no hidden fees. Cost is discussed and agreed before the work begins.

Veteran discounts

Special discounts for Veterans, Active Military, and First Responders — our thanks to those who serve.

Your satisfaction is the priority

We treat your home or business with respect and make sure the problem is fixed right the first time.

Personalized service

We take the time to understand your specific needs and offer solutions tailored to you — Good, Better, and Best options for every budget.

Owner on every job

When you hire Optimum, you get James — the same licensed Master Plumber from the first phone call to the final walkthrough.

What customers actually say

★★★★★

“Outstanding. Professional all the way from James's appearance, punctuality and most importantly the quality of his work...! Highly recommend..!”

★★★★★

“James is personable and dog friendly. He kept every appointment, never late, cost was discussed before the work was complete. Work was professional.”

★★★★★

“James of Optimum Plumbing is personable, efficient and knowledgeable. We won't hesitate to call Optimum Plumbing for any of our future plumbing needs.”

Built around one simple idea

24 years in the industry — and a family business from day one

Why people call us back

Experience you can trust

Honest pricing, no surprises

Veteran discounts

Your satisfaction is the priority

Personalized service

Owner on every job

What customers actually say

Talk to James about your project