Business Details
44 Years
experience
Your Trusted Building Supplies Partner in South Dennis, MA
George O'brien has been a trusted provider of high-quality plumbing, heating, and excavation products since 1982. Our team of highly trained professionals is dedicated to delivering exceptional customer service and tailored product solutions for both residential and commercial needs. With four convenient locations across Massachusetts and Rhode Island, we ensure accessibility and reliability for all our clients. Our commitment to industry excellence is reflected in our curated selection of top-tier brands and products. We prioritize understanding our customers' unique requirements to offer practical, durable, and innovative solutions.As a family-owned business, we value long-term relationships built on trust, expertise, and consistent service quality. Our decades of experience position us as a dependable partner for contractors, homeowners, and businesses alike. We continuously adapt to industry advancements while maintaining our core focus on customer satisfaction. Our knowledgeable staff provides expert guidance to help clients make informed purchasing decisions. This dedication to service excellence has solidified our reputation as a leading supplier in the region.
Services
Plumbing Supplies
Heating Equipment
Septic Systems
ADA Compliant Showers
Excavation Materials
Details
- Year established: 1982
Highlights and features
- We have over 40 years of specialized experience in building supply distribution
- Our team provides expert product selection guidance for residential and commercial needs
- We maintain four convenient locations across Massachusetts and Rhode Island
- We offer comprehensive solutions from trusted industry-leading brands
- Our staff combines product knowledge with practical application expertise
Services
Plumbing Supplies
We distribute comprehensive plumbing solutions including pipes, valves, and fixtures from trusted brands. Our inventory covers residential and commercial requirements with durable materials. Expert staff assist in selecting appropriate components for any project scale.
Heating Equipment
Our heating product line includes water heaters, boilers, and ventilation systems from industry leaders. We supply both standard and specialized heating components for residential and commercial applications. Technical support ensures proper system compatibility and installation.
Septic Systems
We provide complete septic tank systems and drainage field components meeting modern environmental standards. Our offerings include pumps, tanks, and leaching chambers for residential and commercial installations. Certified technicians advise on code-compliant configurations.
ADA Compliant Showers
Our ADA-compliant shower units meet federal accessibility requirements with safety features like grab bars and slip-resistant surfaces. Available in commercial and residential configurations with customizable dimensions. We ensure proper specification for design compliance.
Excavation Materials
We supply essential excavation materials including trenching equipment and drainage solutions. Our product range supports foundation work, utility installation, and site preparation projects. Durable materials meet industry safety and performance standards.
Questions
What product categories do you carry?
We offer plumbing supplies, heating equipment, septic systems, ADA-compliant showers, and excavation materials from leading manufacturers.
Do you serve both residential and commercial clients?
Yes, our product selection and expert staff support both homeowners and professional contractors with tailored solutions.
What are your store hours?
Monday-Friday 7:00 AM - 4:30 PM, Saturday 8:00 AM - 12:00 PM, closed Sundays at all locations.
Where are your locations?
We operate in South Dennis, Mashpee, and Eastham, Massachusetts, plus Providence, Rhode Island.
Can you help with specialized product requirements?
Our trained staff provides expert guidance for unique project needs, including code-compliant and accessibility-specific products.
