Business Details
44 Years
experience
Emergency
services
Trusted HVAC Services in Clarence, NY
Don Weimer Heating & Air Conditioning has served Western New York for over 43 years, delivering expert HVAC solutions rooted in decades of industry experience. Our team specializes in residential and commercial heating, cooling, and air quality systems, offering comprehensive services from installation to emergency repairs. With 48 years of combined expertise, we prioritize quality customer service and tailored solutions to meet individual client needs. We work with trusted brands like American Standard, Rheem, and Goodman, ensuring reliable, energy-efficient systems for homes and businesses. Our family-owned operation emphasizes personalized attention, with technicians trained to handle all makes and models of HVAC equipment.We provide free onsite estimates, routine maintenance plans, and 24/7 emergency response to minimize downtime during critical failures. Serving Clarence, NY, and surrounding areas, we maintain a commitment to community-focused service and long-term client relationships. Our proven track record includes furnace and boiler installations, ductless mini-split systems, and advanced indoor air quality solutions. Backed by decades of satisfied customers, we guarantee professional execution and transparent communication throughout every project. This dedication to excellence has established us as a trusted leader in Western New York's HVAC industry.
Services
Furnace Installation
Boiler Installation
HVAC Tune-Up
Commercial HVAC
Emergency Repairs
Ductless Systems
Humidity Control
Radiant Heating
Air Quality Solutions
Scheduled Maintenance
Details
- Year established: 1982
Highlights and features
- Family-owned for 43 years with 48 years of combined HVAC expertise
- 24/7 emergency service for urgent heating and cooling needs
- Certified technicians trained on all major HVAC brands
- Free onsite installation estimates with personalized solutions
- Specialized in energy-efficient furnace, boiler, and ductless systems
What people say
Great customer service
Fair pricing
Highly recommend
Efficient technicians
20+ years of trust
Services
Furnace Installation
Professional furnace installation ensures optimal home heating efficiency. Our technicians guide clients through system selection, handling removal of old units and precision installation of energy-efficient models. We guarantee proper sizing and testing for safety and performance, with free consultations available for personalized solutions.
Boiler Installation
Custom boiler installations tailored to residential and commercial needs. We offer high-efficiency models with comprehensive design, installation, and testing services. Our experts ensure seamless integration with existing systems while maximizing energy savings, backed by free estimates and 43 years of specialized experience.
HVAC Tune-Up
Preventative HVAC maintenance improves efficiency and longevity. Our tune-ups include inspections, cleaning, and performance testing to identify issues early. Regular service reduces breakdown risks and maintains optimal operation, with convenient local scheduling available for residential and commercial clients.
Commercial HVAC
Tailored commercial HVAC solutions for businesses of all sizes. We handle complex installations, maintenance, and repairs for rooftop units, chillers, and ventilation systems. Our focus on minimizing downtime ensures continuous comfort for employees and customers, with customized service plans available.
Emergency Repairs
Immediate HVAC emergency response available day or night. Our technicians address urgent furnace or AC failures with rapid diagnosis and repair, preventing prolonged discomfort. This service covers critical issues like heat exchanger failures and compressor malfunctions, ensuring swift system restoration.
People
Don Weimer
Owner
With 48 years of HVAC industry expertise, Don Weimer leads the family-owned business he founded in 1982. His hands-on approach ensures every installation and repair meets strict quality standards while maintaining personalized client relationships.
Questions
What HVAC services do you offer?
We provide furnace and boiler installation, AC repair, ductless systems, commercial HVAC services, emergency repairs, and preventative maintenance plans.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds promptly to urgent heating and cooling system failures at any time.
Which areas do you serve?
We serve Clarence, Williamsville, Cheektowaga, Depew, Lancaster, Amherst, West Seneca, and surrounding Western New York areas.
Are free estimates available?
Yes, we offer free onsite consultations for new HVAC system installations with personalized quotes and solution recommendations.
How experienced are your technicians?
Our team has 43+ years of combined HVAC experience with certifications for all major equipment brands and system types.
