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ENGEO is a world-class firm with a strong local emphasis. The firm presents an ethic of excellence and accountability, with a commitment to deliver the highest level of quality to clients.

With more than 250 employees in the United States and New Zealand, ENGEO has completed all types and sizes of projects in multiple market sectors. Over the past 46 years, the firm has built a reputation for finding solutions instead of problems, embracing project challenges as opportunities to serve and innovate.

ENGEO provides comprehensive geotechnical, geological, hydrologic and environmental services. Our professionals focus on technical excellence and a deep understanding of client and project needs. The firm’s culture of empowerment, integrity and client service has earned widespread recognition and respect.

CORE SERVICES

Geotechnical Engineering

Geo-Environmental Engineering

Engineering Geology

Water Resources & Hydrology

Construction-Phase Testing & Observation

Special Inspection & Materials Testing

Stormwater Management

GIS/GPS

Geologic Hazard Abatement Districts (GHADS)

Geothermal Heat Exchange/Ground Source Heat Pumps

Entitlement & Permitting Support

GROUND SOURCE HEAT PUMP DESIGN SERVICES

ENGEO has formed trusted and strategic partnerships with international industry leaders to bring a comprehensive GSHP project team capable of undertaking closed and open loop design and installation services. 

GeoTility has been designing, installing, and servicing heating and cooling systems for more than 30 years. In the early 1990’s we recognized the need for more efficient and environmentally friendly alternatives to help preserve our environment. We turned our attention to geothermal heating and cooling systems, which we believe are the most energy efficient, environmentally clean, and cost effective space conditioning systems available today.

Since then we have dedicated ourselves to being an industry leader by providing the highest quality products, technical knowledge, and service to our clients. We have completed hundreds of geothermal projects ranging in size from small residential projects to large commercial and institutional systems. We can provide full design/build services for the most ambitious projects. From large multi-use recreation facilities to resort hotels and office buildings, our extensive experience will ensure a successful geothermal installation of any size.

Our design and installation staff are fully certified by heat pump manufacturers and the International Ground Source Heat Pump Association, and our drilling division is overseen by some of the most knowledgeable and experienced drillers in Western Canada . We can design and install geothermal systems anywhere in Western Canada and the American Pacific Northwest. Regardless of size or location, we remain committed to providing the highest level of service to our past, present, and future customers.

Ms. Meline is the firm’s principal engineer and owner. She has 24 years of mechanical engineering experience and over 30 years of experience in the construction industry. Ms. Meline has a strong background in project and construction management and design engineering. She has prepared HVAC and plumbing designs for commercial, educational, industrial, residential and government buildings throughout California, Nevada, Colorado and Kansas.

Ms. Meline is a LEED Accredited Professional and a Certified Geoexchange Designer by the Association of Energy Engineers. She is Standards Subcommittee Chair of ASHRAE TC6.8, the Technical Committee on Geothermal Heat Pump and Energy Recovery Applications, Co-Chair of IGSHPA’s Standards Committee and holds memberships with ASME, ASHRAE, GEO, IGSHPA and CaliforniaGeo.

Ms. Meline is a founding member and past Chair of CaliforniaGeo.

Ms. Meline is an ASME Fellow and is a recipient of ASME’s Dedicated Service Award. The business community has also recognized Ms. Meline and Meline Engineering Corporation (MEC) for its commitment to fostering an outstanding workplace. MEC was named a finalist in the Sacramento Workplace Excellence Leadership Award (SWEL), sponsored by the Sacramento Area Human Resources Association, as well as the A+ Employers/Employees’ Choice Awards sponsored by the Sacramento Business Journal. MEC was also recognized by the Sacramento Business Journal as one of “Sacramento’s Fastest Growing Companies” for three years consecutively.

Midwest Geothermal is a full service, turn-key closed loop geothermal installation contractor, licensed as a driller in California, Washington, Michigan and Indiana.