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    First Class Water Heaters

    4.3 (243 reviews)

    Services - First Class Water Heaters

    Drain installation

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    Hot water recirculation pump installation

    Hot water recirculation pump repair

    Plumbing inspection

    Plumbing installation or replacement

    Plumbing repair

    Sewer installation

    Sewer repair

    Water heater installation

    Water heater repair

    Water pipe installation

    Water pipe repair

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    Recommended Reviews - First Class Water Heaters

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    Reviews With Photos - First Class Water Heaters

    Pipes has a slow leak.
    Yaya H.

    First Class Water came out in October 2024 because my dining room ceiling was showing signs of a water leak. the technician came out and determined that it was my bathtub faucet which was loose that was causing the problem. I asked the technician to cut and check the ceiling and he said he preferred not to. I trusted that he knew what he was talking about. However, he did not. When another company went to cut the damage ceiling they noticed the wall was still wet and was able to see the pipe was leaking. In fact, the bathroom plumbing wasn't even in this section. Had the First Class Water technician did a thorough job, he would have been able to properly diagnose the issue and it wouldn't have cost me additional money to fix what they should have.

    Tankless water heater
    Christopher C.

    FCWH provided great service via Eli Santos. Eli was courteous, knowledgeable, and overall solid service agent. He helped diagnosis the issues with our tankless water heater and educated us in the process. By the end of his visit I was sold on First Class Water Heaters and especially, Eli. I'd definitely recommend this company for your water heater needs.

    Busted water heater for 13 days
    Katie J.

    Poor customer service We were assigned this vendor through our home warranty. It took a long time to have them out for the water heater--they were assigned on 1/12 and finally came out on 1/18. We were told we needed a new water heater. Since we needed a new tank, wanted to look into upgraded options such as a larger tank or a tankless system. I called First Class and was told the rep would call me back with pricing options. No one called. I called First Class 2x and even left a message, and when I finally connected with the staff, again they said the rep would call me. Eventually he did but he was not sure if our Home Warranty would allow us to upgrade. He said First Class would call me later that day and tell me what the options were and that if we went with a bigger tank, he could install it on Monday. No one called. I called again during business hours but only got a voicemail and again no one called me back. It's now Monday and I called first thing. When I explained the urgency and frustration that I had yet to receive a call back among the many times I was told I would receive a call or in response to my voicemails, the staff defended the situation stating the rep had eventually called, denying that they'd ever not called me back. For frame of reference, we have young children and we we don't have hot water, can't shower, run our dishwasher, or washer/dryer. We've been bouncing around to friends houses to do these things for over a week now. In total, it will be 13 days without hot water. There's been no urgency from First Class, no customer service, and this is why I do not recommend this vendor

    Rinnai tankless water heater with Pelican water softener and UV light.
    Tj N.

    Jamie came out and did an outstanding job on a tankless water heater install and re-plumming of the home water softener with UV light. He came back the following day just to get it setup to my exacy specs...

    This is the job he completed.

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    6 years ago

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    8 years ago

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    Carl F.

    Thank you for the feedback!

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    7 years ago

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    Carl F.

    Thank You so much for the feedback!

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    5 years ago

    Zenas is just amazing! I have never had 5 starbworld class service as this guy provides! Highly recommended

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    Carl F.

    We appreciate our customers feedback, thank you!

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    7 years ago

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    Carl F.

    Thank you for taking the time to give us a review!

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    7 years ago

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    6 years ago

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    Carl F.

    Glad we were able to help during this situation! Stay healthy!

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    7 years ago

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    5 years ago

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    7 years ago

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    Carl F.

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    7 years ago

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    8 years ago

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    Carl F.

    Thank You so much for the positive feedback!

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    6 years ago

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    8 years ago

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    6 years ago

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    7 years ago

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    Carl F.

    Thank you for your feedback! Much appreciated!

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    7 years ago

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    Carl F.

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    6 years ago

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    Carl F.

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    6 years ago

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    Carl F.

    We appreciate you taking the time to give us your feedback. Thank you!

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    5 years ago

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    9 years ago

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    8 years ago

    Arrived within the three hour time slot. Identified water heater problem within 30 seconds. Fixed the problem and was on his way

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    6 years ago

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    9 years ago

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    6 years ago

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    7 years ago

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    Thank you so much for taking the time to write feedback.

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    9 years ago

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    Carl F.

    Thank You for the review! Appreciate it

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    6 years ago

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    Carl F.

    Thank you so much for the kind words!

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    8 years ago

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    Carl F.

    Thank you for the great feedback!

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    6 years ago

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    6 years ago

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    Carl F.

    Glad we got you up and running! Thank you for the feedback!

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    6 years ago

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    Carl F.

    Thank you for the great feed back We appreciate your business!

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    7 years ago

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    9 years ago

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    6 years ago

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    6 years ago

    Straightforward honest advise on an old water heater. I am golding onto their business card.

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    6 years ago

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    Page 5 of 7

    Ask the Community - First Class Water Heaters

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    In Demand Plumbing Heating & Air

    In Demand Plumbing Heating & Air

    4.8
    (571 reviews)

    Matt and Eli (Elijah) at In Demand Plumbing were fantastic! I contacted them about a whole-home…read morewater filtration system, and they took the time to explain the Halo 5 system in detail. Eli tested both my tap water and refrigerator-filtered water, and I was surprised by the results. He clearly explained how the system filters and conditions water throughout the home. Just two days later, they returned to install the system. Matt and Eli arrived on time, were professional, and got right to work. The installation was completed quickly, and they made sure I understood how everything worked before they left. I am very happy with the quality of their work and customer service. I highly recommend In Demand Plumbing and would definitely use them again!

    I would rather allow my home to flood before inviting In Demand back. I am fair, and will start…read morewith positive: they responded quickly, and the leak was fixed. the negative (BUYER BEWARE): Beto arrived and before any work had begun I made the mistake of telling him that my deductible was $2,500 and I was concerned about cost. He QUICKLY said that they could absolutely do the job for $2,500! I told Beto I was concerned that he was just quoting my deductible, and he said that he understood and he could do the job for $2,000. but he had to call in a smaller employee in case they had to go into crawl space and dig (the crawl space is very tight). I asked him what if leak was against the wall and no digging was needed, he assured me price would be adjusted accordingly. again, my fault for not getting this in writing. He attempted to get to leak from garage and was unable to, so had to cut into my family room floor and wall. As I guessed leak was against the wall and was repaired. No one needed to go under house. Beto called two other workers (according to him because they had a small stature in case crawling was needed). I never saw all three working, two basically hung out. At the end I was presented with the $2,000 bill, I asked about the adjustment since no digging was needed, Beto told me his boss said no. but he would be nice and deduct $100. I paid my bill and called the owner with my concerns-he said that a quote should never be given before the plumber could see the actual problem and he would talk to Beto and call me back. That was last week, no call back. I waited to write this review to see if the owner would make things right, or at least explain the charges. So beware of this company-or at least Beto and his quotes, don't make my mistake and agree under stress and pressure! I had an active hot water leak under my house and I should have known better, but I didn't and they took advantage. UPDATE: I thought I was speaking with the owner originally, but it must have been a manager. The owner called me a couple of hours after I posted this review and said he was unaware of the situation. He said he would use this as a teachable experience with his employees, apologized, and offered me a $400 credit. I accepted the credit, and was going to take my review down, but it happened, people need to be aware. So I am adding this to know the owner did finally reach out and made things right. Unfortunately it didn't happen until I posted a review.

    Letts Plumbing

    Letts Plumbing

    4.8
    (801 reviews)

    I recently purchased an under-sink reverse osmosis water filtration system and needed it…read moreprofessionally installed. I had used Letts Plumbing in the past but had completely forgotten about them until I asked a friend at Standard Plumbing for a recommendation after receiving several installation bids. He immediately told me to call Letts Plumbing. Mary promptly returned my call and scheduled someone to come out the very next day. The plumber who arrived was extremely experienced and had installed many of these systems before. He quickly modified the drain connection without any issues and completed the installation efficiently and professionally. What really stood out to me was not only their expertise, but also how friendly, respectful, and professional everyone was -- from the office staff to the plumber himself. On top of that, their pricing was significantly better than the other bids I received, which saved me a considerable amount of money. Letts Plumbing has absolutely earned our trust, and they will be our go-to plumber from now on.

    We continue to rely on Letts Plumbing for our various needs. They installed a water cutoff valve…read morefor a refrigerator water line (whoever did the initial install didnt put one in!). They most recently removed an old water softener and installed new copper piping where the softener connections were. Oddly, the tech charged us for new copper while keeping the copper sections he removed, saying he was adding it to their collection. I get not being able to reuse the sections connected to the old valves but there was some that could have been reused, or left for our recycling. Not a huge deal, just seemed odd that he mentioned keeping it for their future use. We'll still use Letts and recommend them to friends. They're very prompt. The work is done well. And the job sites are left clean.

    Water Heaters Masters

    Water Heaters Masters

    4.9
    (841 reviews)

    After getting a very high quote from a major plumbing chain, we decided to contact Water Heater…read moreMasters. We had an absolutely fantastic experience with Water Heater Masters. Alex sent our technician, Rojo, who helped install a new 40-gallon gas water heater in our indoor utility closet, and he was incredibly diligent, professional, and efficient from start to finish. Installing a tank in an inside closet can be tricky, but Rojo handled the entire job seamlessly in just 2 hours. He replaced everything with high-quality components, including: * New hot and cold water flex lines * A brand new water shut-off valve * A new gas flex line and sediment trap * Fully reworked earthquake straps (to meet California safety codes) * Properly updated T&P line and venting He also took care of the removal and disposal of our heavy 18 yr old tank, leaving the utility closet completely clean. If you want fair pricing, expert specialized service, and a technician who respects your time and home, call Water Heater Masters and ask for Rojo. Highly recommended!

    After a frustrating experience with another company, I'm incredibly grateful I found this team…read more My water heater started leaking from the second floor into the first, and I needed help fast. From the moment I called, they were responsive, professional, and honest. They were able to come out within an hour, which was a huge relief given the situation. The technician quickly assessed the problem and gave me a straightforward, fair quote $2,300 to replace the water heater, which was significantly lower than what another company had tried to charge me. No pressure, no upselling, just clear communication and solid work. They completed the entire installation in about two hours, and everything has been working perfectly since. You can tell they know what they're doing and respect your time. What really stood out to me was their honesty. I asked what they would have charged to replace my laundry room valves (something I had just paid way too much for elsewhere), and they told me around $350. That level of transparency says a lot about their integrity. If you're looking for a company that is reliable, reasonably priced, and professional, I highly recommend them. I'll definitely be using them again for any future plumbing needs.

    Cal-Delta Plumbing

    Cal-Delta Plumbing

    5.0
    (23 reviews)

    Jon came out to install my Moen and he was really helpful…read more He did an amazing job. I'm very pleased with his work ethic because he has years of experience and is a perfectionist at his work. It was cool watching him work because I had no idea the process was like. It was interesting how the pipes were cut, then melted and weld together. Even though it was kinda expensive for everything (moen + install/adjustments) BUT-- I'm glad I have a new hose bib because my previous one was leaking. Now I can water my palm trees! Yay. He seemed like a really cool, chill dude. Jon even helped zip tie my sprinkler wires that were all over the place. Now it doesn't look hella funky. Thank you!

    ELAINE: Since when is a drain a toilet?! GEORGE: It's all…read morepipes! What's the difference?! ELAINE: Different pipes go to different places! You're gonna mix 'em up! GEORGE: I'll call a plumber right now! -Seinfeld da Scene: To lower our home insurance premium we needed to install a whole home leak detection system. Farmers had a program setup w/Moen, so we went that route. Ya purchase from Moen directly, they sub-contract to FrontDoor Pro, who hooks you up with a local plumbing contractor: Enter Jon & Cal-Delta Plumbing. da Work: Scheduling was a snap, Jon arrived on-time and gave me an overview of the install process. I wanted to upgrade a few things as a change order, he provided a quote and went to work. Couple hours later, the doorbell rang a Jon was done, ready to flush/run the water and test the system. Clean install, in a tight spot, Jon was careful to ensure it looked as good as it worked. da Service: Good outfit, top to bottom from scheduling, to communications, to on-site interaction, flexibility, and attention to detail. Jon explained everything with confidence. Never really had a "go to" plumbing tech, but now I do... won't need to Yelp! next job, if it's about pipes, Jon & Cal-Delta get the call, excellent customer service, quality work, great value.

    First Class Water Heaters - plumbing - Updated July 2026

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