5 Star

Rated by Northern Colorado Homeowners

5 Star Rated by Northern Colorado Homeowners

24/7 Emergency Service Available

Plumber in Niwot

Trusted local plumbers in Niwot, CO. Mayer Plumbing provides water heater repair, drain cleaning, leak detection & 24/7 emergency plumbing.

Licensed & Insured

24/7 Emegency

Upfront Pricing

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24/7 Emergency

(303) 532-7597

Your Local Niwot Plumbing Experts

Looking for a reliable plumber in Niwot, CO? Mayer Plumbing is your trusted local choice for everything from water heater repair and installation to leak detection, clogged drains, and emergency plumbing service. As a family-owned business serving Boulder County for years, we understand the unique needs of Niwot homeowners—whether you live in an older property near Old Town or a newer home in the Cottonwood Square area.

When you need plumbing help, we respond quickly, provide upfront pricing, and deliver 5-star service backed by years of experience.

Call (303) 532-7597

Plumbing Services We Offer in Niwot

We provide a full range of plumbing services for homeowners in Niwot:

Water Heater Repair & Installation

When your water heater isn’t working properly, you need fast service. We repair leaks, strange noises, and heating issues. If your unit is beyond repair, we install new tank and tankless water heaters that provide reliable performance for years to come.

Tankless Water Heater Upgrades

Many Lafayette families are switching to tankless water heaters for endless hot water and energy savings. We install and service Navien, Rinnai, Rheem, and other trusted brands. Tankless systems are especially popular in neighborhoods like Indian Peaks, where larger homes need consistent hot water.

Drain Cleaning & Sewer Services

From clogged sinks and showers to full sewer line backups, Mayer Plumbing has you covered. We use snaking, hydro jetting, and sewer camera inspections to clear blockages and prevent future problems. Tree root intrusion is a common issue in older neighborhoods, and we’re equipped to handle it.

Leak Detection & Repair

A hidden leak can damage walls, ceilings, or foundations. We use advanced technology to locate leaks quickly and provide lasting repairs. Lafayette homes—especially older properties near Public Road—often benefit from our professional leak detection services.

Kitchen & Bathroom Plumbing

Whether you’re remodeling or need quick fixture repairs, we install and service sinks, faucets, showers, toilets, garbage disposals, and more. Our team handles everything from small updates to complete bathroom plumbing projects.

Pipe Repair & Replacement

Frozen and burst pipes are common in Colorado winters. We provide emergency pipe repairs and whole-home repiping when older plumbing systems need to be replaced.

Emergency Plumbing in Niwot

Plumbing emergencies can happen at any time. That’s why Mayer Plumbing offers 24/7 emergency service in Niwot. Whether it’s a burst pipe on a freezing winter night or a sewer backup, we’ll arrive quickly to protect your home and restore your plumbing.

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Why Choose Mayer Plumbing in Niwot?

We know you have options—but Niwot residents choose Mayer Plumbing because:

Local & family-owned – We live and work right here in Boulder County.
Fast response – Same-day and 24/7 emergency service available.
Licensed & insured plumbers – Quality workmanship, guaranteed.
Upfront pricing – No hidden fees, ever.
Trusted reputation – Backed by positive reviews from your neighbors.

Local Knowledge: Serving All of Niwot

Our team proudly serves the entire Niwot area, including neighborhoods near:

Cottonwood Square
Old Town Niwot
Left Hand Valley
Legend Ridge

We know the plumbing challenges common in this part of Boulder County, from older galvanized pipes in historic homes to high-demand water heater needs in larger modern houses.