Serving Calimesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Warranties offered
"Very professional and assisted me in selecting a replacement water heater, delivering and installing at no additional cost"
+2
Serving Calimesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Unbelievable customer service. I’ve needed a new water heater for a while, been calling around for quotes. And this was the best!! They came out within a day and took out the old water heater and installed the new one within a few hours. Their customer service was top notch, their install was great and their clean up was very thorough and best of all was the price!"
Serving Calimesa, CA and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Josh installed our new water heater and brought it up to code. He was professional, courteous and prompt. I highly recommend his company and will be using him for future projects. Thanks Josh."
+4
Serving Calimesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Polite, thorough and offered a great price. They replaced our water heater the same day we called. They did a great job."
+110
Serving Calimesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Aaron gets five stars for an outstanding tankless water heater installation! He was professional, punctual, and highly knowledgeable from start to finish. The installation was seamless and meticulous, resulting in a unit that saves space and delivers truly endless hot water. Aaron's attention to detail, including a thorough cleanup and system walkthrough, made the entire experience excellent. The reviewer highly recommends Aaron."
Serving Calimesa, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"They took out my old ratty water heater, and replaced it with a new shiny one. Great deal for $1,800. Even swept up the water heater closet and left it cleaner than before he came. Would use again."
+18
Serving Calimesa, CA and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Emergency services offered
"Nathan & Jesus are very polite and courteous. They know the correct way for installing a tankless water heater. Clean job. No mess left behind. Excellent work."
Serving Calimesa, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Issac was quick to respond to our distress call on Sunday, August 15, 2021. @12:25 pm. Our A O water heater and Whirlpool water softener started leaking all over the garage in our track home development In Redhawk Temecula. Issac was very helpful and professional. He picked up a new 75 Gallon A O replacement water heater and installed the same weekend day! Highly recommend Issac Mailhot Plumbing & Contracting. You will not be disappointed!! Robert & Michele Merk"
+43
Serving Calimesa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"⭐⭐⭐⭐⭐ Service Flow did an excellent job replacing my old water heater and piping everything in with copper. Their professionalism, workmanship, and clear communication throughout the entire process really stood out. The job was completed efficiently and to a very high standard. I’m very happy with the results, would highly recommend Service Flow, and will definitely be using them again in the future."
+49
Serving Calimesa, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Rafael came and was able to get our water heater pilot working quickly in a very professional manner. He the took extra time to go over its operation. There was no push to replace the heater which is eight years old, if I have more serious plumbing issues in the future, I will definitely call Diamond first."
+36
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