Family Heating Service: Grasonville MD’s Trusted HVAC Experts

For over three decades, Family Heating Service in Grasonville, MD has kept homes and businesses comfortable across Maryland’s Eastern Shore. This family-owned company handles everything from routine maintenance to urgent repairs, offering 24/7 emergency support. Their team focuses on residential and light commercial HVAC systems, bringing hands-on experience to every job.

Business Overview

Family Heating Service operates around the clock, so whether a furnace quits on a cold night or an AC fails during a humid summer day, help is available. Their technicians are trained to work on all makes and models, from older oil systems to modern heat pumps. Serving both homeowners and local businesses, they understand how Maryland’s climate affects heating and cooling needs.

Key Services

The company provides a full range of heating and air conditioning solutions tailored to the area:

• Installation & Replacement: Putting in new furnaces, boilers, heat pumps, or complete HVAC systems.
• Repairs: Fixing breakdowns for oil heat, gas furnaces, and air conditioners.
• Maintenance: Tune-ups and inspections to improve efficiency and prevent problems.
• Sheet Metal Fabrication: Custom ductwork and fittings for proper airflow.

They address common issues like uneven heating in older Shore homes or inefficient cooling in newer builds.

Areas Served

Family Heating Service works throughout Queen Anne’s County and beyond. Their service area includes Grasonville MD, Arnold, Easton, Cambridge, Annapolis Neck, Stevensville, Chestertown, Chester, Centreville, Denton, Federalsburg, Hurlock, Greensboro, Kingstown, Ridgely, Romancoke, Trappe, Rock Hall, and Saint Michaels. Knowing local architecture—from waterfront properties to historic farmhouses—helps them recommend the right solutions.

Company History

Dennis Tiernan started the business more than 30 years ago, focusing on honest service and quality work. His son, James Tiernan, later joined as co-owner, continuing the family tradition. What began as a small operation has grown into a relied-on local HVAC provider, adapting to new technologies while keeping their personal touch.

Leadership

Dennis and James Tiernan are hands-on owners who live and work in the community. Their combined experience covers decades of HVAC installations, repairs, and fabrication. They’re familiar faces at local suppliers and take pride in supporting Eastern Shore residents through every season.

Specialties & Highlights

• Over 30 years of family ownership in Grasonville, MD.
• Expertise in oil heat, gas furnaces, boilers, and heat pumps.
• In-house sheet metal fabrication for custom duct solutions.
• 24/7 emergency service for urgent heating and cooling needs.
• Service for all makes and models, older units to new systems.

Why Locals Choose Family Heating Service

Residents and business owners on the Eastern Shore turn to Family Heating Service for reliable, no-nonsense HVAC care. Their long-standing presence means they’ve worked on generations of homes, understanding local building styles and weather patterns. With straightforward advice, skilled technicians, and round-the-clock availability, Family Heating Service in Grasonville, MD remains a go-to for heating and air conditioning needs.