Who can you contact in Connecticut for comprehensive landscape construction? Kenneth R. Jay Landscape Maintenance and Construction has been in service for 28 years in Middlefield, CT and serves the southern part of the state with various landscape maintenance procedures. This ranges from standard mowing, mulching, and edging to seasonal services like spring and fall cleanup. From filling out and thickening your grass to various hardscaping services, Kenneth R. Jay Landscape Maintenance and Construction has homes and commercial buildings in Connecticut covered.