Commercial New Construction & Tenant Improvement


Experience is Key - Uncompromising Quality & Workmanship

We have been an Arizona Commercial Plumbing Contractor for over three decades and have successfully completed thousands of commercial construction projects and tenant improvements.

Our comprehensive experience covers the spectrum from modular type structures constructed within a compressed time frame to applications that require high-purity water systems and in-depth process piping.


Uncompromising Quality & Workmanship

From the massive new construction installations at Papa John’s Salads & Produce and Shearer’s Snack Foods (formerly Barrel O’ Fun) to stringent requirements set forth by medical regulations at North Valley Orthopedic Center to high end themed restaurants like Sassi Italian Restaurant and everything in between, we have set the standard for excellence in superior workmanship and unparalleled customer service.

We’re perfectly suited for today’s fast-track, sophisticated jobs with our focused attention to detail, our expertly trained and licensed field staff, our state-of-the-art, computerized systems that add efficiency and accuracy to estimating and project management and our advanced knowledge and experience within the industry.


Construction, Tenant Improvement and Beyond

Our customer service and support doesn’t end with job completion. Our service division can provide you with ongoing plumbing support for all your commercial plumbing repairs, routine maintenance and inspections.

You will receive the same superior workmanship and quality customer care from our service team as you did with the original project.

When you need an experienced commercial plumbing contractor for your new plumbing project or tenant improvement, choose Niemeyer Brothers Plumbing. 

Large Scale Commercial Plumbing Installation Specialists


Serving Commercial Business Owners since 1986

Comprehensive experience covers the spectrum from modular-type structures constructed within a compressed time frame to applications that require high-purity systems and in-depth process planning.


Commercial Plumbing Project Types



Medical & Laboratory

Commercial Modular Buildings

Office Buildings



Semiconductor Facilities

Financial Institutions

Golf Courses

Educational Facilities

Tenant Improvements

623-582-5775 Phone

623-582-5851 Fax 

Niemeyer Brothers Plumbing

21408 North 11th Avenue

Phoenix, AZ  85027

Monday - Friday 7:00am-4:30pm

24/7 Emergency Service Available 

Licensed, Bonded and Insured

Residential ROC065080 

Commercial ROC069447