Doug Mapstone, Inc.

Doug Mapstone, Inc. operates as a heating contractor in Manlius, New York, and holds a 4.2-star rating Across 40 customer reviews. The company maintains regular business hours from 7:30 AM to 3:30 PM on weekdays and is closed on weekends, serving residential clients throughout the Manlius area and surrounding Central New York communities. As a John Betlem Company affiliated contractor, the business brings regional expertise and established operational standards to homeowners seeking heating solutions.

Customers who worked with Doug Mapstone, Inc. consistently cite quality craftsmanship and honest pricing as defining strengths. Reviewers describe the company as delivering competitive estimates with no unexpected costs, and note that installation teams left worksites clean with no debris remaining. The combination of thorough communication and professional service delivery appears throughout positive client feedback.

Homeowners have described specific technicians by name when praising their experience. Jeff responded to an emergency call for a family with a newborn when their furnace failed during freezing temperatures, arriving quickly and working professionally while covering his shoes to protect the homeowner's floors. Zachary demonstrated detailed product knowledge during a furnace installation, walking customers through operation instructions and warranty coverage. In one complex case, a homeowner who had worked with four previous contractors finally found resolution through Doug Mapstone, Inc., which accepted a challenging job involving a three-year-vacant property with multiple heating system issues.