Whether your home or office is too cold or too hot, Mr. Furnace offers the HVAC services you need to get back in your comfort zone quickly and affordably. For more than 30 years, our contractors have served residential and commercial customers in the Oregon City area, offering superior products and professional, ethical service. Through the years, heating and cooling manufacturers have continued to improve their products and our company has kept pace by continually working to offer you the most effective, energy-efficient HVAC products available.. Furnace Repair