CPI Service, Plumbing, Heating & Cooling

Great experience. I worked with them for sewer line repair service. Professional team, Bunhak was friendly and experienced too. I recommend them for emergency plumbing services around San Jose area.

I had a great experience with CPI. Unlike many other plumbing services, they charge a fixed price for fixing the problem — no surprise hourly charges. From the start, they were clear and transparent about the total cost, which gave me peace of mind. Most importantly, they were committed to actually solving the issue, not just diagnosing it. The plumber stayed until the job was done right, without rushing or trying to upsell unnecessary services. It's refreshing to work with a company that values quality and customer trust. Highly recommend CPI Plumbing for anyone looking for reliable and honest service.

CPI did a great job and there price is affordable friendly and on time Bunhak is the name of there tech he did a great job fixing our walking cooler.

We got a new water heater installed by CPI. Shamir came in to give the quote and explained our options and the process. Sam the plumber came in the next day and took care of the heater installation and bringing it up to latest code. Excellent work. Reasonable prices. Highly recommended!

CPI and Alex were extremely helpful when our local church’s water heater kept malfunctioning, and needed replacing. From the initial diagnosis, explanation and recommendation of replacement, we always felt that our needs were being tailored to. Not only were they extremely kind, knowledgeable and professional, but they also were diligent and efficient during their time. We’re truly grateful for their excellent work and would highly recommend CPI to anyone in need of plumbing or heating services - especially for those in larger community buildings like churches like ours.