RCR

Elevate Luxury Living

Tailored Geothermal Solutions for Residences, Commercial Projects, and Historic Renovations

Axiom Engineering Group is a fully-integrated national engineering firm offering geothermal design services for luxury residences, commercial projects and historic renovations.

Ready to bring your vision to life?

Contact us to inquire about a project.

Five Shadows

Specializing in projects spanning 5,000 to over 100,000 square feet, we work closely with architects to design sustainable, environmentally-friendly solutions.

Core services include the design of exterior ground heat exchanger systems (open or closed loop) that utilize the earth’s natural thermal energy for heating and cooling purposes. We also offer interior geothermal systems that integrate into the home or building’s infrastructure to provide forced-air heating and cooling, as well as hot/chilled water.


Our experienced team combines technical expertise with a deep understanding of geothermal systems to deliver innovative and reliable designs for our clients.

Geothermal Heating & Cooling Services

  • Geothermal Feasibility Studies
  • Geothermal Bore-field Sizing and Analysis
  • Load Profile Calculations
  • Soil and ground water Presence Evaluation
  • Thermal conductivity testing and analysis
  • Direct Exchange, Closed Loop, Open Loop, and Hybrid Loop Geothermal Systems
  • Life Cycle Cost Analysis
  • Existing Geothermal System Optimization
  • Loop-field Sizing and Site Layout
  • Heat Flow Calculations
  • Geothermal field sizing and site layout
  • Energy savings calculations between alternative designs
  • Energy Modeling and Incentives
  • Soil and ground water Presence Evaluation
  • LEED Modeling and Support
  • Geothermal ground heat exchanger design
  • Heat flow balancing calculations
  • Ground water cooling
Four Pines

The Axiom Advantage

  • Deep experience in luxury residential projects
  • Integrated services across engineering specialties, all under one roof
  • Single point of contact ensures projects are managed efficiently, on time and on budget
  • Cutting edge practices including full 3D design

“Axiom’s teams consistently bring leadership and innovation to a project that is second to none.”

Dusty Eaton, A&E Architects

“They are excellent collaborators. They help simplify decisions on complex systems.”

Andy Ankeny, CLB Architects

“Axiom’s technology designs, supply, project management and implementation across the University of Montana campus has been exemplary.”

C. Scott Holgate, University of Montana

“Our relationship as a design partner with Axiom’s MEP and Structural services covers more than 20 years and continues to evolve.”

Logan Leachman, JLF and Associates

“I would like to compliment you and your team for providing us with the critical engineering data and associated project costs. We could not have gotten to the finish line without the fine work you and your team provided.”

Dave Taylor, 911 Coordinator, NPC-COL 911