Residential Services
Residential Services
At Coastal Efficiency, we specialize in keeping homes comfortable year-round. Our team provides expert heating, cooling, plumbing, and home contracting services across Southern Maine and New Hampshire. Whether you’re building new, renovating, or maintaining your current systems, you can count on us for reliable service, quality craftsmanship, and lasting comfort.
- Heating
- Cooling & Ventilation
- Plumbing
- General Contracting
Frequently Asked Questions
What kind of Heating services do you provide?
- Boilers & Furnaces
- Heat Pumps
- Hydronic Systems: Radiant & Baseboard
- Propane & Natural Gas Services
- Generator Hookups
- Appliance Connections
What kind of Cooling & Ventilation services do you provide?
- Conventional Air Conditioning
- Heat Pumps
- Ductless Systems – Single & Multi-Zone
- Ducted & Air-to-Water Systems
- ERV Ventilation Systems
- Custom Ductwork
What kind of Plumbing services do you offer?
- Water Heaters – Tankless, Hybrid Heat Pump, Gas & Electric, Indirect
- Water Filtration Systems
- General Plumbing Repairs & Installations
- New Construction & Renovation Plumbing
What is General Contracting?
- New Construction
- Renovations
- Sitework & Project Management