Expert solutions for modern homes
Water Heating & Purification Solutions for Your Home
At At House, we specialize in delivering high-quality water heating and purification solutions tailored to your home’s needs. From installations and upgrades to repairs and maintenance, we ensure reliable, energy-efficient systems that make your home more comfortable, eco-friendly, and cost-effective.
Expert Services Tailored for You
- Reliable repairs
Electric heat pump
Ensure clean, safe, and great-tasting water for your family with our advanced purification systems. Remove impurities and enjoy the peace of mind that comes with knowing your water is pure.
- Effortless hot water
Tankless Water Heaters
Say goodbye to bulky water tanks and cold showers! Our tankless water heaters provide instant hot water, save energy, and take up less space in your home.
- Clean water, Pure
Water Purification
Ensure clean, safe, and great-tasting water for your family with our advanced purification systems. Remove impurities and enjoy the peace of mind that comes with knowing your water is pure.
See the Difference We Make
Discover how At-House transforms homes with our expert water heating and purification solutions. These testimonials and real project snapshots showcase the comfort, efficiency, and quality we bring to every installation.
At House exceeded my expectations! Hiro responded quickly with a detailed quote, and my new tankless water heater was installed within 24 hours. They were professional, protected my floors, and left everything spotless. Highly recommend!
David L.
Carmichael, CA
At House installed my tankless water heater in less than five hours, with great service and pricing over 50% lower than what HD quoted. Plus, they helped me secure a SoCal Gas rebate, making my out-of-pocket cost lower than what I paid 20 years ago
Sean P.
Westminster, CA
At House is a well-oiled machine! From my first call with Hiro to the installation team, every step was handled with professionalism and care—just like they were working on their own home. Clean install, great service, and unbeatable pricing. Highly recommend!
Steve R.
Irvine, CA
At House provided exceptional service when our heater broke unexpectedly. Hiro was professional, knowledgeable, and patient, guiding us to the best solution at the best price. The installation was fast, clean, and even came with rebate guidance. We’ll definitely be repeat customers!
Richard A.
Irvine, CA
Highly recommend At House for anyone going tankless! They know their stuff, provided fair pricing, and even guided me through available rebates. They handled my unique installation seamlessly—even coordinating a roofer. Great service from start to finish!
Tony H
Irvine, CA
Hiro was a pleasure to work with! He provided helpful recommendations without any upselling or pressure. The tankless water heater installation was clean, professional, and exactly what we needed. Highly recommend!
Ken F.
Burbank, CA
Hiro and his crew were incredibly professional, installing our tankless heater, water softener, RO filter, and handling plumbing work—all in one day! Their work has been flawless, and when I needed a small fix, Hiro responded quickly and took care of it. Highly recommend!
Satoshi B.
Lake Forest, CA
At House provided exceptional service when our heater broke unexpectedly. Hiro was professional, knowledgeable, and patient, guiding us to the best solution at the best price. The installation was fast, clean, and even came with rebate guidance. We’ll definitely be repeat customers!
Emilio V.
Santa Ana, CA
Experience the difference with At House
At At House, we’re dedicated to providing reliable, energy-efficient water heating and purification solutions tailored to your unique needs. From installations to repairs and maintenance, our certified experts ensure every job is done right the first time.
With a satisfaction guarantee and the trust of over 10,000 happy customers, you can feel confident choosing us to enhance your home’s comfort and efficiency. Let us help you create a better, worry-free living experience.