Just Tankless-Tankless Water Heater Experts

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Claim This BusinessAbout Just Tankless-Tankless Water Heater Experts
Just Tankless Water HeaterExperts operates as a specialized plumbing contractor serving Los Gatos, California with focused expertise in tankless water heater systems. The business maintains a 4.9-star rating drawn from 29 customer reviews, reflecting consistent service quality in a niche that many general plumbers treat as peripheral. Their service area extends throughout the Los Gatos region, providing installation, repair, and maintenance for homeowners seeking to transition from conventional tank heaters to on-demand systems.
What distinguishes Just Tankless from broader plumbing operations is their dedicated focus on a single appliance category. The website showcases Takagi and Rinnai tankless units, both recognized manufacturers in the residential on-demand water heating segment. Unlike contractors who advertise tankless service alongside full kitchen remodels and bathroom additions, this team concentrates their knowledge on the complexities of vent configurations, flow rate calculations, and temperature calibration specific to tankless technology. This specialization means every service call reinforces their familiarity with the specific diagnostic codes and component layouts of these units.
Customer reviews document several scenarios illustrating their service approach. One reviewer describes calling six plumbers during a Christmas Eve crisis before Al responded and completed the installation the day after Christmas. Another review details assistance provided to an 84-year-old homeowner with a defective Rinnai unit, with the technician taking time to explain the issue and answer questions throughout the process. A third customer notes immediate identification of their needs and replacement within the week. Common themes across reviews include honest pricing without aggressive upselling, quick response times, and thorough explanations of recommended solutions.
What Customers Say
Twenty-nine reviewers collectively award a 4.9-star average, with multiple five-star accounts describing Al as the technician who arrived quickly, provided honest assessments, and completed same-day or next-day installations. Three reviews specifically praise absence of upselling attempts, while others highlight effective communication and troubleshooting across Takagi and Rinnai brands.
Working Hours
| Sunday | 10 AM–4 PM |
| Monday | 8 AM–6 PM |
| Tuesday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–6 PM |
| Friday | 8 AM–6:30 PM |
| SaturdayToday | 10 AM–6 PM |
Services
Tankless Water Heater Installation
Professional installation of Takagi and Rinnai on-demand units, replacing conventional tank heaters or upgrading existing tankless systems.
Tankless Water Heater Repair
Diagnostic services and component repair for tankless units displaying error codes, inadequate hot water, or startup failures.
Emergency Water Heater Service
Response to sudden failures including holiday and weekend availability, with same-day or next-day service documented in reviews.
Water Heater Maintenance
Preventive maintenance including descaling, electrode cleaning, and performance verification for tankless longevity.
System Consultation & Quote
Honest assessment of actual replacement needs with transparent pricing, helping homeowners avoid unnecessary upgrades.