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Trusted Plumbing & Heating Solutions in Spokane
At HydroSci, we are dedicated to empowering our clients with comprehensive information to make informed decisions about their heating and plumbing systems. Our mission is to design and install systems that exceed client expectations, leveraging our expertise in radiant floor heating, solar thermal technology, and ground source heat pumps. The name HydroSci, derived from 'hydro' (water) and 'sci' (to know), reflects our deep understanding of water systems and commitment to environmental stewardship through energy-efficient solutions. We are proud to be active members of industry-leading organizations including IAPMO, RPA, IGSHPA, and ASHRAE, and maintain certifications such as RPA Installer, Geothermal Designer, and IGSHPA Accredited Installer.

Our team of licensed professionals holds credentials in plumbing, HVAC, and electrical work across Washington and Idaho, ensuring compliance with the highest industry standards. With recognition through awards like the U.S. Department of the Interior Environmental Achievement Award, we combine technical excellence with sustainable practices. Our approach emphasizes quality control through detailed installation manuals and technical support, serving commercial, industrial, and residential clients across Spokane and surrounding regions. We specialize in both new construction and renovation projects, delivering systems that balance performance, efficiency, and environmental responsibility.
Services
Radiant Floor Heating Solar Thermal Systems Ground Source Heat Pumps Residential Plumbing Boiler Installations Hydronic Controls Domestic Hot Water Systems Radiant Heat with Radiators GSHP Design Services Installation Manuals
Highlights and features
  • We offer 20+ years of design-build expertise in hydronic systems.
  • Our technicians hold industry certifications including RPA and IGSHPA.
  • We prioritize sustainable solutions that reduce energy consumption and CO2 emissions.
  • We provide quality control checklists and technical support for all installations.
  • Our team maintains licenses in plumbing, HVAC, and electrical work across two states.
Associations and certifications
  • IAPMO
  • Radiant Panel Association
  • IGSHPA
  • ASHRAE
  • PTCS
  • RPA Installer Certification
  • Geothermal Designer Certification
  • IGSHPA Accredited Installer
Services
Radiant Floor Heating
Design and installation of radiant floor heating systems tailored to residential and commercial spaces. Our systems use advanced hydronic technology to deliver even, energy-efficient warmth through flooring surfaces. We provide custom solutions for new construction and renovations, ensuring optimal thermal comfort while maintaining system reliability through quality-controlled installation processes.
Ground Source Heat Pumps
GSHP system design and installation that leverages underground thermal energy for heating and cooling. Our IGSHPA-certified designers use soil analysis and computer modeling to optimize system efficiency, reducing energy consumption by maintaining precise entering water temperatures. These systems significantly lower CO2 emissions while providing long-term cost savings through improved coefficient of performance (COP) metrics.
Solar Thermal Systems
Custom solar thermal system design and installation for residential and commercial applications. Our systems capture solar energy to provide domestic hot water and space heating solutions. By integrating with existing plumbing infrastructure, we help clients reduce reliance on conventional energy sources while maintaining system performance through quality installation protocols and technical support.
Residential Plumbing
Comprehensive residential plumbing services covering new installations, renovations, and maintenance. Our licensed plumbers work with modern materials and techniques to ensure leak-free, code-compliant systems. We specialize in integrating plumbing with heating systems to create cohesive, efficient home environments while maintaining strict quality standards throughout the installation process.
Boiler Installations
Professional boiler installation for natural gas, propane, electric, and oil-fired systems. Our team ensures proper system sizing and configuration to match client requirements, focusing on safety, efficiency, and long-term reliability. We handle complete system integration with distribution components like radiators and radiant heating loops, maintaining performance standards through proper commissioning and quality control measures.
Questions
What services does HydroSci specialize in?
We specialize in radiant floor heating, solar thermal systems, ground source heat pumps, boiler installations, and hydronic plumbing solutions for residential and commercial clients.
Are your technicians certified?
Yes, our team holds certifications from RPA, IGSHPA, and PTCS, along with state licenses in plumbing, HVAC, and electrical work.
Do you serve areas outside Spokane?
We serve Spokane, Coeur D'Alene, Cheney, and surrounding regions in Washington and Idaho.
What sustainability initiatives do you support?
We focus on energy-efficient systems that reduce CO2 emissions, including geothermal and solar thermal technologies certified by environmental organizations.
Can you assist with DIY installation projects?
Yes, we provide detailed installation manuals with quality control checklists for self-guided radiant heating projects.
What sets HydroSci apart from competitors?
Our combination of technical certifications, environmental focus, and 20+ years of design-build experience ensures systems that balance performance and sustainability.