Business Details
50+ Years
experience
Wholesale Plumbing & Heating Supplies Distributor in Denver, CO
Martz Supply has been a trusted wholesale plumbing and heating distributor since 1963. Founded in Arvada, Colorado by Harry Martz, our company operates as part of the Hajoca Corporation, one of the nation's largest plumbing and heating material distributors. With over 50 years of industry experience, we serve contractors, builders, and kitchen & bath dealers through a comprehensive inventory of high-quality products. Our team maintains an average of 25+ years of tenure, ensuring technical expertise and personalized service for every client. We specialize in bathroom and kitchen fixtures, piping systems, radiant floor heating, and snow-melt solutions from premier manufacturers.Our commitment to technology integration and employee expertise enables efficient order fulfillment and nationwide shipping. As a credit-approved wholesaler, we provide competitive pricing exclusively to verified business entities. Our Denver facility houses over 50 trusted brands, including Kohler, Delta, and Moen, while maintaining strict quality control standards. We prioritize customer satisfaction through prompt shipping, flexible credit options, and comprehensive product knowledge. Our legacy of service excellence continues through modernized logistics and a dedicated sales team available for technical support.
Services
Plumbing Fixtures
Water Heaters
Boilers
Snow Melt Systems
Radiant Floor Heating
Shower Bases
Towel Warmers
Pipe & Valves
Kitchen Fixtures
Bathroom Accessories
Details
- Year established: 1963
Highlights and features
- We have over 50 years of experience in wholesale plumbing distribution
- Our team maintains an average of 25+ years of industry expertise
- We offer products from 50+ trusted manufacturer brands
- We provide nationwide shipping with quick order fulfillment
- Our credit approval process ensures competitive wholesale pricing
Services
Plumbing Fixtures
We distribute comprehensive plumbing fixtures including sinks, faucets, vanities, and bathroom accessories from top manufacturers. Our inventory covers residential and commercial applications with options from Kohler, Delta, and Moen. Specialists provide technical support for product selection and system integration.
Water Heaters
Our water heating solutions include State and Heat-Flow brands with various capacity options for residential and commercial use. We offer technical guidance for system sizing, energy efficiency considerations, and installation requirements.
Radiant Floor Heating
We supply complete radiant floor heating systems featuring boilers, tubing, and control components. Our specialists assist with system design, component compatibility, and application-specific recommendations for residential and commercial spaces.
Snow Melt Systems
Our snow melt solutions include hydronic heating systems and electric cable options for driveways, walkways, and commercial properties. We provide technical specifications, installation guidance, and component sourcing for complete system implementation.
Shower Bases
We offer a complete selection of shower bases, stalls, and waterproofing systems from leading manufacturers. Our inventory includes standard and custom configurations with technical support for proper drainage and installation requirements.
People
Harry Martz
Founder
Established Martz Supply in 1963 as a local plumbing distributor that grew into a regional leader through strategic partnerships and customer-focused service principles.
Bonnie McMillan
Outside Sales
Provides field sales support with extensive product knowledge and technical expertise for commercial plumbing projects across multiple market segments.
Kevin Williams
Outside Sales
Supports contractor clients with product selection, system design, and project-specific solutions through direct field consultation and technical guidance.
Darren Kuehn
Inside Sales
Handles order processing and product inquiries with specialized knowledge of inventory systems and manufacturer specifications for prompt customer service.
Scott Younggreen
Inside Sales
Assists clients with product availability checks, technical specifications, and order fulfillment logistics while maintaining detailed system knowledge of current inventory.
Questions
What products does Martz Supply offer?
We provide plumbing fixtures, water heaters, boilers, radiant floor heating systems, snow melt solutions, shower bases, towel warmers, and related plumbing supplies from 50+ trusted brands.
How can I establish a wholesale account?
Businesses must verify their legal entity status with tax documentation and meet our eligibility requirements for retail/service operations to receive wholesale pricing.
Do you ship products nationwide?
Yes, we offer nationwide shipping for all plumbing and heating products to approved wholesale accounts.
What brands do you carry?
Our inventory includes products from Kohler, Delta, Moen, Blanco, Brizo, Rohl, and other leading manufacturers in plumbing and hydronic heating industries.
How quickly are orders processed?
We prioritize timely order fulfillment with same-day shipping options available for urgent project requirements.
Can retail customers purchase directly?
We operate as a wholesale distributor exclusively serving verified contractors, builders, and commercial dealers through approved credit accounts.
