HVAC Services Alexandria MN | Call SP Olson Heating & Air Conditioning

Furnace ignition failure in extreme cold is a common issue for local homeowners, often caused by a faulty ignitor, flame sensor, or gas valve. For your safety, we recommend turning off the furnace and giving us a call. Our technicians are familiar with these cold-weather failures and carry the most common replacement parts for quick, reliable repairs to restore your heat as soon as possible.

The decision depends on the age of your system, repair costs, and energy efficiency. If your system is over 15 years old, requires frequent repairs, or your energy bills are climbing, a replacement is often the more economical long-term choice. We provide honest, upfront assessments, explaining all your options so you can make an informed decision for your home and budget.

We offer several specialized services to enhance comfort and efficiency. For air quality, we install air exchangers and thermolec humidifiers to manage moisture and allergens. For efficiency, our blower door testing and AeroSeal duct sealing can significantly reduce energy waste. We also install in-floor radiant heating systems for consistent, comfortable warmth—a popular choice for local home additions and remodels.