Compare the highest-rated plumbing professionals in Diamond Bar, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated plumbing company known for its rapid response times, especially for emergency services. They emphasize honest, upfront pricing and thorough, clean work. Their team is skilled in both residential and commercial plumbing systems.
A well-established, larger regional company with a strong brand presence in Southern California. They offer a comprehensive range of plumbing and HVAC services, backed by a strong warranty and a large team of technicians. Known for professional and reliable service.
A top-tier, local contractor specializing in high-quality workmanship for both repairs and remodels. They have built an exceptional reputation for customer service, attention to detail, and handling complex plumbing projects, including repipes and fixture installations.
** The plumbing market in Diamond Bar is competitive and characterized by a high standard of quality. As an affluent community with a mix of newer developments and homes built in the 70s-90s, there is consistent demand for maintenance, emergency repairs (particularly for aging pipe systems), and bathroom/kitchen upgrades. The competition level is moderate to high, with several well-established local and regional players vying for business. This competition generally benefits consumers through competitive pricing and a focus on customer service. Typical pricing is on the higher end for Southern California, reflecting the cost of living in the area and the expertise of the service providers. It is common to see service call fees ranging from $99-$150, with hourly labor rates between $120-$200. For major projects like a full re-pipe or sewer line replacement, homeowners should expect costs from $5,000 to $15,000+ depending on the property's size and complexity.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Diamond Bar regulations and climate