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Trusted HVAC, Plumbing & Electrical Services in Damariscotta, ME
Founded in 1976, Mid-Coast Energy Systems has been a trusted provider of heating, cooling, plumbing, and electrical services for residential and commercial clients across Maine. Our commitment to energy efficiency and alternative energy solutions began with Bob Hardina's vision during the 1976 oil embargo, which led to the adoption of geothermal technology as a sustainable alternative. In 2000, the company transitioned to employee ownership while maintaining its core philosophy of personalized customer service and technical expertise. Our team of specialists delivers tailored solutions for projects ranging from small repairs to complex system installations. With 24/7 emergency service and a focus on education, we empower clients to make informed decisions about their energy needs. Our HVAC design/build services ensure cost-effective, efficient installations that align with modern technological advancements.

From geothermal heating to electric vehicle charging stations, we combine decades of experience with innovative approaches to meet evolving industry standards. Our dedication to quality is reflected in our partnerships with leading manufacturers like Generac and Kohler, as well as our adherence to rigorous safety protocols. We specialize in extending existing systems during home renovations and implementing age-in-place modifications for enhanced accessibility. Through our comprehensive service agreements and preventative maintenance programs, we help clients optimize system performance while minimizing long-term costs. Our team continues to uphold Bob Hardina's original vision of making alternative energy solutions accessible to all Maine residents.
Services
HVAC Installation Geothermal Heating Plumbing Services Electrical Services Generator Installation Heat Pumps Water Treatment Emergency Repairs Air Quality Solutions Remodeling
Details
  • Year established: 1976
Highlights and features
  • We offer 24/7 emergency service with rapid response times for critical heating and plumbing issues.
  • Our team includes factory-certified technicians for specialized HVAC and geothermal system installations.
  • We provide personalized energy solutions tailored to Maine's climate and residential needs.
  • Our HVAC design/build services ensure efficient installations that minimize long-term energy costs.
  • We maintain manufacturer warranties through licensed, professional installations of complex systems.
Services
HVAC Installation
Our HVAC installation services combine cutting-edge technology with personalized design to create efficient heating and cooling solutions. Our specialists assess home layouts and lifestyle needs to recommend optimal system configurations. With manufacturer-certified technicians, we ensure proper installation that maintains warranty protections and maximizes energy efficiency.
Geothermal Heating
Geothermal systems provide sustainable heating and cooling by harnessing stable underground temperatures. Our experts design customized ground-loop configurations that deliver up to 70% energy savings compared to conventional systems. We handle complete installations including borehole drilling, system integration, and performance optimization for residential properties.
Plumbing Services
From emergency leak repairs to full bathroom renovations, our plumbing specialists address residential and commercial needs. We offer 24/7 service for urgent issues like burst pipes and implement age-in-place modifications for enhanced accessibility. Our preventative maintenance programs help avoid costly system failures through regular inspections.
Emergency Repairs
Our 24/7 emergency response team handles urgent heating, plumbing, and electrical failures across the Mid-Coast region. With rapid dispatch capabilities and fully equipped service vehicles, we resolve critical issues like no-heat situations and water emergencies. Technicians carry essential replacement parts to complete repairs during initial visits whenever possible.
Generator Installation
We install and service whole-home backup generators from Generac and Kohler to maintain power during outages. Our technicians assess electrical requirements to recommend appropriate system sizes and perform complete installations including transfer switches and fuel connections. Regular maintenance packages ensure reliable operation when power failures occur.
People
Bill Morgner
President / Owner
As President and Owner, Bill Morgner leads Mid-Coast Energy Systems with over 25 years of industry experience. He focuses on strategic growth while maintaining the company's commitment to technical excellence and customer satisfaction. Bill ensures all operations align with the original vision of providing reliable, energy-efficient solutions to Maine residents.
Eric Morgner
Vice President
Vice President Eric Morgner oversees daily operations and project management. With extensive technical expertise, he ensures service quality meets industry standards. Eric works closely with installation teams to maintain efficiency and customer satisfaction while implementing new technologies that enhance service offerings.
Kevin Brown
Service Dispatcher
Service Dispatcher Kevin Brown coordinates emergency and scheduled service appointments. He manages a team of nine technicians to optimize response times and resource allocation. Kevin serves as the primary contact for urgent service requests, ensuring prompt assistance for heating and plumbing emergencies.
Questions
When should I call for emergency heating service?
Call immediately if you experience no heat during winter, burst pipes, or complete loss of hot water. Our 24/7 technicians respond rapidly to critical issues affecting home safety and comfort.
Do you service properties outside Damariscotta?
We limit service to a one-hour radius from Damariscotta. For locations beyond this range, we recommend finding a manufacturer-certified technician closer to your property for cost-effective service.
How can I verify a home's HVAC system condition?
Check for wear signs, listen for unusual noises, review service records, and schedule a professional inspection after closing to ensure system reliability and identify potential issues.
Can I install a heat pump myself?
DIY installation voids manufacturer warranties and poses safety risks. Our licensed technicians ensure proper installation that maintains warranty protections and meets electrical and refrigerant handling regulations.
What geothermal system costs should I expect?
Residential geothermal systems typically cost $30,000+. While initial investment is high, operating costs are 70% lower than conventional systems, providing long-term savings and predictable energy expenses.