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Renewable Energy & Environmental Compliance Experts
Founded in 2008 by Augusta Withington, Fourth Coast has grown from a vision to provide sustainable energy solutions to a trusted regional leader serving residential, commercial, and municipal clients across Jefferson, Lewis, and St. Lawrence counties. Our team of over 20 professionals combines technical expertise with deep community roots to deliver responsible, cost-effective solutions. Specializing in solar energy systems, backup power solutions, geothermal HVAC, and environmental compliance, we prioritize innovation while maintaining rigorous adherence to industry standards. Our NABCEP-certified solar installers and IGSHPA-accredited HVAC technicians ensure every project meets exacting quality benchmarks.

With Augusta's 25 years of project development experience guiding our approach, we emphasize transparent communication, environmental stewardship, and long-term client relationships. Our comprehensive services span from initial feasibility assessments through construction management, ensuring clients receive tailored solutions that align with both regulatory requirements and sustainability goals. We maintain active partnerships with local permitting agencies and funding organizations to streamline project execution while maximizing available incentives. This commitment to excellence has established Fourth Coast as a reliable partner for energy independence and environmental compliance in Northern New York.
Services
Solar Electric Hot Water Systems Off Grid Solutions Backup Generators Geothermal HVAC Environmental Permitting Project Management
Details
  • Year established: 2008
Highlights and features
  • 25+ years of project development experience in renewable energy
  • NABCEP-certified solar installation professionals
  • Comprehensive project management from concept to completion
  • IGSHPA-accredited geothermal HVAC system specialists
  • Established partnerships with local permitting agencies
Associations and certifications
  • NYS Certified WBE
  • NABCEP Certified Solar PV Installer
  • IGSHPA Accredited Installer
Services
Solar Electric
Grid-tied solar electric systems utilize high-efficiency solar modules and inverters to convert sunlight into electricity. Our NABCEP-certified installers conduct site audits to optimize system placement, considering shade patterns and roof orientation. We handle all aspects from initial design through installation, including securing state incentives and financing options to maximize cost savings while reducing environmental impact.
Backup Generators
Authorized Kohler generator dealer offering natural gas, propane, and diesel-powered systems up to 140 kW. Our installations include comprehensive maintenance plans to ensure reliability during power outages. We specialize in integrating generators with solar systems for hybrid energy security, providing critical backup for homes and businesses in Northern New York's variable climate conditions.
Geothermal HVAC
Energy-efficient geothermal heating and cooling systems leverage underground temperatures for year-round climate control. Certified by the International Ground Source Heat Pump Association, we design and install GeoStar systems that qualify for federal tax credits. This technology reduces energy consumption by 56% compared to traditional HVAC systems while eliminating reliance on fossil fuels.
Environmental Permitting
Comprehensive environmental consulting services for municipal, commercial, and residential projects. Our team navigates complex permitting requirements with agencies including the NYS DEC and US Army Corps of Engineers. Services include wetland delineations, stormwater pollution plans, and asbestos sampling to ensure full compliance with state and federal regulations throughout project development.
Project Management
End-to-end project development services from budgeting through construction completion. We coordinate with local contractors and funding agencies to maintain timelines and budgets. Our expertise includes grant administration, construction surveying, and quality control documentation, ensuring seamless execution of renewable energy and infrastructure projects across Northern New York's three-county service area.
People
Augusta Withington
President & CEO
Founder with 25+ years of project development experience, specializing in renewable energy implementation across private, public, and nonprofit sectors. Leads Fourth Coast's commitment to environmental stewardship while maintaining active involvement in local community development initiatives since 2008.
Questions
What solar energy solutions do you offer for residential properties?
We provide grid-tied solar electric systems, hot water heating solutions, and complete off-grid systems tailored to Northern New York's climate conditions.
Are financing options available for renewable energy projects?
Yes, we offer various financing solutions and help clients access state incentives like NYSERDA rebates to make renewable energy systems more accessible.
Do you handle environmental permitting for construction projects?
Our team manages all environmental compliance requirements including wetland delineations, stormwater plans, and asbestos sampling for residential and commercial developments.
What backup power solutions are available?
We install Kohler generators (natural gas, propane, diesel) and battery storage systems, including lithium and lead-acid options for both grid-tied and off-grid applications.
Are your HVAC technicians certified for geothermal installations?
Yes, we're IGSHPA-accredited installers and authorized GeoStar heat pump providers with expertise in ground source heating and cooling systems.