**Positive Reviews:** Customers rave about the exceptional service provided by Donaldson Heating and Air Conditioning. From the ease of booking maintenance to the professional and thorough technicians, clients appreciate the promptness, expertise, and courtesy displayed by the company. With no pressure sales tactics and efficient installations, Donaldson Heating and Air Conditioning is highly recommended for all HVAC needs. **Unique Facts:** - Providing lasting comfort for London, St. Thomas, and Woodstock - Offering regular maintenance plans and financing options - Conducting Heat Loss/Heat gain analysis for optimal equipment performance - Extended warranties for industry-leading products - Text notifications and tracking for service calls - Duct cleaning services with before and after pictures - All makes and models serviced - Lifetime Warranty* on installations **Specialty:** Donaldson Heating and Air Conditioning specializes in providing quality plumbing, heating, and cooling services with a focus on customer satisfaction. Their team of professionals ensures that homes are safe, comfortable, and efficient, providing peace of mind to their clients. Whether it's maintenance, repairs, installations, or duct cleaning, Donaldson Heating and Air Conditioning offers comprehensive solutions for all HVAC needs.