Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner Since 1946
Chason Service Engineers has been a trusted provider of HVAC solutions in Timonium, MD since 1946. As a family-owned and operated business for four generations, we prioritize customer satisfaction through prompt, professional service and cutting-edge technology. Our team of certified technicians specializes in residential and commercial heating, air conditioning, and air quality systems, offering installation, repair, and maintenance services tailored to individual needs. Recognized as the oldest Carrier Factory Authorized Dealer in the region, we maintain industry leadership through continuous training and adherence to the highest standards of excellence.With a 2007 Presidents Award recipient status, we guarantee quality workmanship and products, ensuring every client receives reliable, energy-efficient solutions backed by comprehensive warranties. Our commitment to innovation, safety, and transparency has solidified our reputation as a respected authority in the HVAC industry for over 75 years.
Services
AC Repair
AC Installation
Heater Repair
Heater Installation
Dryer Vent Cleaning
Commercial HVAC
Air Quality Services
Seasonal Maintenance
Service Agreements
Ductless Split Systems
Details
- Year established: 1946
Highlights and features
- We offer over 75 years of HVAC expertise in Timonium, MD
- Our team provides 24/7 emergency HVAC repairs
- We are a Carrier Factory Authorized Dealer with a 2007 Presidents Award
- We offer financing options for HVAC installations
- We provide free same-day estimates for all services
Associations and certifications
- Carrier Factory Authorized Dealer
- 2007 Presidents Award
What people say
Prompt, professional, friendly service
Top notch service and people
Responsive, transparent pricing
Highly recommend
Excellent service
Services
AC Repair
Our AC repair service addresses issues like weak airflow, unusual noises, and frequent cycling to restore optimal cooling performance. With 75+ years of experience, we use advanced diagnostic tools and manufacturer-approved parts to ensure long-lasting repairs. Our technicians complete most repairs within hours, minimizing discomfort during hot weather.
Heater Installation
We specialize in energy-efficient heater installations for residential and commercial properties. Our experts assess building size and climate needs to recommend ideal systems, including furnaces, boilers, and heat pumps. All installations include proper sizing, safety compliance checks, and warranty coverage for both equipment and workmanship.
Dryer Vent Cleaning
Our professional dryer vent cleaning service removes lint buildup and obstructions to improve appliance efficiency and safety. Using specialized brushes and vacuums, we clean ducts up to 40 feet long, reducing fire hazards and extending equipment lifespan. Annual maintenance recommended by fire safety organizations.
Commercial HVAC
We provide comprehensive HVAC solutions for commercial buildings, including system design, installation, and preventive maintenance programs. Our team handles projects from small offices to large warehouses, ensuring proper climate control and energy efficiency for business environments across central Maryland.
Seasonal Maintenance
Our seasonal maintenance plans include thorough inspections, component cleaning, and performance optimizations for heating and cooling systems. Regular tune-ups help prevent breakdowns, improve energy efficiency by up to 30%, and extend equipment lifespan while maintaining warranty validity.
People
Bob Chason
President
Fourth-generation leader of Chason Service Engineers with 40+ years in the HVAC industry. Oversees daily operations and maintains family commitment to excellence. Holds multiple industry certifications and actively participates in technician training programs.
Robert Chason
Owner
Co-owner with Janice Chason, continuing family legacy since 1946. Focuses on customer relations and business development. Ensures adherence to original company values while implementing modern service standards for residential and commercial clients.
Questions
Do you offer emergency HVAC services after hours?
Yes, we provide 24/7 emergency repair services for heating and cooling system failures. Our technicians respond promptly to urgent situations at any time.
What areas do you serve?
We primarily serve Timonium, MD and surrounding central Maryland areas for residential and commercial HVAC needs.
Are financing options available for HVAC installations?
Yes, we offer convenient financing options for HVAC equipment and installation services to help customers manage costs.
How often should HVAC systems receive maintenance?
We recommend annual maintenance for both heating and cooling systems to ensure optimal performance and longevity.
What HVAC brands do you work with?
While we specialize in Carrier products, our technicians can service all major HVAC brands for repair and maintenance needs.
Do you provide warranties on HVAC installations?
Yes, we offer comprehensive warranties covering both parts and labor for all HVAC installation services we perform.
