Cleveland’s best choice for furnace installation, service and repair since 1898.
Original Donnelly installs and services all types of furnaces:
- Natural Gas
We complete all heating and furnace work in a ‘Do The Job Right The First Time’ manner. All of our work carries a one full year warranty and includes our exclusive 100% satisfaction guarantee. Time tested craftsmanship and customer service are our trademark. We maintain the highest standards of honest, dependable service.
- Better comfort for you and your family
- Lower utility bills
- Quieter operation
- Increased reliability
- Strong warranties and guarantees
- Furnace Preventative Maintenance
We can’t say enough about yearly maintenance for your furnace. 80% of all emergency service calls can be avoided by regular preventative maintenance. Today’s high efficiency furnaces require a precision tune-up to keep them running at peak efficiency.
- Reduce heating costs by improving furnace efficiency
- Identify problems early – fix an issue before it becomes a problem,Add years to the life of your heating system
- Improve dependability – a well maintained system experiences far fewer problems
- Provide you with peace of mind – knowing that your furnace or boiler works properly now and when you need it most.