Get matched with top water heater installers and replacers in Half Moon Bay, CA

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

"They were quick and efficient, fixed our leak! "

"Great! Steve arrived super quick, identified the problem and fixed it. Nice work and a nice guy. I would recommend him to anyone."

"Dennis was always on time, whether it’s to give me an estimate or to install my furnace. He kindly answered all my questions. I really needed to change out my 20+ year old Carrier. Within 2 days of me saying yes, he was able to install my new furnace. I purchased new Comfortmaker. He didn’t gouge me and gave me a great price. Installed a new switch, so I wouldn’t have to fiddle with my circuit panel. Installed smoke and carbon monoxide alarms, protecting my house and family. Very thorough. I would recommend him to my friends and family. "

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"Rarely write reviews, but I had to take the time to recognize the incredible service I received from Green Arrow Plumbing. From start to finish, this was hands-down one of the best service experiences I’ve ever had! I originally called for a relatively simple job replacing a shower head but while they were here, I also mentioned a persistent issue with my main house drain being clogged. Without hesitation, they jumped into action and took care of both problems quickly, efficiently, and with zero mess left behind. They were punctual, professional, and friendly . They explained everything in simple terms, gave a fair and honest quote, and stuck to it. No upselling, no surprises just quality work done right the first time. If you need a reliable, honest, and highly skilled plumber I highly recommend Cornelio. I’ll definitely be calling them again for any future needs. Thank you for making what could have been a stressful situation completely stress free!"

"Good price. Efficient. "

"Very professional team. Was easy to schedule time for a walkthrough for a quote, and the quote was provided in a timely manner as well. Work was on time and well done. Will hire them again for future projects!"

Licensed C-36 Plumbing Contractor serving San Carlos and the surrounding Peninsula. We provide fast, reliable emergency plumbing, drain cleaning, sewer line services, hydro-jetting, and water heater repair and replacement. We specialize in same-day service, clear communication, and honest pricing. Residential and light commercial plumbing available. Call now to speak directly with a licensed plumber.