Plumb Fit

Plumb Fit serves Black Diamond and Bellevue, Washington as a plumbing contractor with a perfect 5-star rating across 293 client reviews. The business operates from its Black Diamond location at 25135 Summit Drive and maintains weekday hours from 7 AM to 5 PM, Monday through Friday. Homeowners in these King County communities can reach the team at (253) 281-4279 to request service.

The company differentiates itself through a 21-Point Plumbing Infrastructure Audit, a systematic evaluation process that systematically assesses a home's entire plumbing system. This diagnostic offering sets the business apart from contractors who respond only to emergencies. Their service catalog covers the full range of residential plumbing needs, from water heater installation and re-piping to bathroom vanities, fixture upgrades, and comprehensive drain cleaning.

Client reviews highlight specific technicians who delivered exceptional service. Reviewers describe Jason, the estimator, arriving promptly to assess a water line leak and presenting clear replacement options. Duke, described as a field supervisor, personally oversaw water line replacement projects and took time to explain procedures to homeowners. For toilet and vanity installations, technicians Domingo and Mark completed work while minimizing water shut-off duration. One reviewer noted returning to Plumb Fit for a second bathroom project after a positive first experience.