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Reviews reveal inconsistent installation quality, with one customer experiencing missed connections on a humidifier water line and improper fixture placement, while multiple other customers praised the technician knowledge, attention to detail, responsive service, and efficient completion of work. The company demonstrated strong performance on geothermal system installations, water heater integration, and emergency response, though quality control issues suggest lapses in final inspection protocols.
Based on Google reviews
About the Contractor
Mark Woodman Plumbing & Heating Inc has provided geothermal installation to the Greater Lansing area from its Sunfield, Michigan base since 1985, advertising itself as 'Experts in Geothermal since 1985.' The family-run company installs residential and commercial geothermal loops, boilers, in-floor radiant heating, and new-construction heating and cooling, documenting completed projects with drone video of geothermal jobs. Additional services span plumbing repair, installation, and remodeling; drain cleaning with camera capability; backflow and RPZ testing and installation; ductless systems; zoning; water heaters; and medical gas piping. Financing is available and emergency service is offered after hours and on weekends. The company works from West Grand Ledge Highway in Sunfield.
Verified active operator per https://mwphonline.com + https://www.bbb.org/us/mi/sunfield/profile/heating-and-cooling-demolition/mark-woodman-plumbing-heating-0372-38218739 (Bundle 4 audit 2026-05-28)
No specific differentiating information is available in the provided data.
Geothermal heat pump installations in Michigan require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
Does Mark Woodman Plmbg & Htg Inc serve Sunfield, Michigan?add
Yes, Mark Woodman Plmbg & Htg Inc operates in Sunfield and serves the local area.
What geothermal and heating services are available in Sunfield?add
Specific service details are not available at this time. Please contact Mark Woodman Plmbg & Htg Inc directly for information about their offerings.
How can I get in touch with Mark Woodman Plmbg & Htg Inc?add
Contact information is available through local business directories. Mark Woodman Plmbg & Htg Inc serves the Sunfield area with plumbing and heating services.
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If you need to reach Mark Woodman Plumbing & Heating Inc directly: (517) 886-1138
Geothermal heat pump installations in Michigan may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
