Top HVAC Service Pros in Duluth, Minnesota

Aire Serv stands out for its exceptional service, knowledgeable staff, and professional installation and repair of heating and cooling systems. Customers appreciate their reliability, responsiveness, and fair treatment, making them a trusted choice for all HVAC needs.

Some customers have reported issues with customer service responsiveness and difficulty in resolving complaints. A handful of reviews mention concerns about product quality and inconsistency. Additionally, a few clients noted that shipping times were longer than expected, which may be something prospective buyers want to consider.

Customers rave about A.G. O'Brien's exceptional service, highlighting their professionalism, responsiveness, and friendly communication. Many appreciate the prompt and efficient work during emergencies, fair pricing, and thorough explanations provided by knowledgeable technicians. The company's ability to deliver high-quality installations and repairs makes them a trusted choice for plumbing and heating solutions.

Some customers have expressed concerns about slow response times from customer service and difficulty in resolving issues. Additionally, a handful of reviews mention dissatisfaction with product quality and unexpected fees. While experiences vary, these aspects may be worth considering for potential clients.

Customers consistently praise the company for its knowledgeable, professional technicians and exceptional communication. Reviews highlight the swift diagnosis of issues, efficient installations, and meticulous attention to cleanliness, underscoring a commitment to high-quality service and customer satisfaction.

Some customers report issues with customer service responsiveness and product quality. A handful of reviews mention delays in shipping and dissatisfaction with the return process, which may be worth considering for potential buyers. Additionally, there are occasional comments about pricing not matching expectations.

Brent's is praised for its excellent customer service, knowledgeable technicians, and quick response times. Customers appreciate the professionalism shown during repairs, as well as competitive pricing that often comes in lower than initial quotes.

Some customers have expressed concerns about Brent's Heating and Cooling, noting feelings of dishonesty and finding their prices to be higher than expected, particularly regarding boiler inspections. A handful of reviews suggest that transparency in pricing and service could be improved.

Krause Heating & Cooling is praised for its quick, friendly service and professional installations. Customers highlight exceptional communication, fair pricing, and a commitment to quality work. The team is noted for their responsiveness, thorough explanations, and ability to handle emergencies effectively, making them a highly recommended choice for HVAC needs.

Some customers have expressed concerns about the customer service experience, noting delays in response times and difficulty in resolving issues. Additionally, a handful of reviews mention that product quality does not always meet expectations, leading to dissatisfaction. Overall, while experiences vary, these aspects seem to be common points of feedback.

Harbor Mechanical is praised for its professional, timely, and efficient service across various plumbing and HVAC projects. Customers highlight excellent communication, thorough cleanup, and a friendly, knowledgeable staff who provide quality workmanship. Many appreciate the company's reliability and responsiveness, making it a trusted choice for home service needs.

Some customers report high pricing, suggesting it may not align with the quality of service received. A handful of reviews highlight issues with unfinished work and inadequate communication following repairs, along with concerns about charges for services that weren't performed.

Customers appreciate the company's fair estimates and knowledgeable staff, highlighting the professional installation completed in just one day. The high-quality work and attention to cleanliness further enhance their positive experience, with many noting the honesty and timeliness of service, particularly regarding Trane furnace installations.

Some customers have expressed concerns about high labor charges and mention that communication could be improved. A handful of reviews suggest that clients may feel left in the dark regarding project updates, which can lead to frustration during the service experience.

Customers consistently praise the company's exceptional customer service, prompt delivery, and high-quality products. Many reviews highlight the user-friendly website and the helpfulness of the staff, making the overall shopping experience enjoyable and efficient.

Some customers have noted issues with service quality, mentioning instances of incorrect parts being provided and unexpected charges, which contributed to a sense of frustration. These experiences highlight potential areas for improvement in customer support and billing transparency.

Customers consistently praise the company's outstanding customer service, quick response times, and knowledgeable staff. Many highlight the high quality of products and services offered, along with competitive pricing. Overall, a positive experience is noted, with clients feeling valued and satisfied with their purchases.

Some customers have noted concerns regarding unexpected price increases that were significantly higher than initial quotes. Additionally, a handful of reviews mention unhelpful or negative responses when inquiries were made about these discrepancies.