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10 Years
experience
Emergency
services
Trusted HVAC Services in Glen Burnie, MD
Founded in 2016, Quality HVAC and Mechanical Services is a trusted provider of heating, ventilation, and air conditioning solutions for residential and commercial clients. As a woman-owned and family-run business, we prioritize personalized service rooted in family values and a commitment to excellence. Our team employs factory-trained technicians who utilize the latest HVAC technologies while maintaining a customer-first approach. With over 22 years of combined industry experience, we deliver reliable installations, repairs, and maintenance services designed to ensure long-term comfort and efficiency. Recognized as a BBB-accredited business with an A+ rating and an Angie's List Super Service Award winner, we serve Anne Arundel County, Howard County, and surrounding areas in Maryland.

Our focus on transparency, affordability, and 24/7 emergency support has established us as a leader in the HVAC industry. We empower women in the field and maintain a welcoming, inclusive team environment. From routine maintenance to emergency solutions, our goal is to make your indoor environment comfortable and sustainable. Our Carrier factory-authorized status and 100% NATE-certified service department underscore our dedication to quality. Whether you need residential or commercial HVAC services, we combine technical expertise with a personal touch to exceed expectations.
Services
Heating System Installation Heating System Repair AC Unit Installation AC Repair Air Quality Services Water Heater Installation Emergency HVAC Service HVAC Maintenance Commercial HVAC Ductless System Installation
Details
  • Year established: 2016
Highlights and features
  • We are fully licensed and insured.
  • Our team includes 100% NATE-certified technicians.
  • We offer 24/7 emergency HVAC service.
  • Flexible financing options are available.
  • We are BBB-accredited with an A+ rating.
Associations and certifications
  • BBB
  • Carrier
  • Angie's List
What people say
Fantastic service Professional technicians Fixed furnace efficiently Excellent service Reliable solutions
Services
Heating System Installation
We specialize in installing high-efficiency heating systems tailored to residential and commercial needs. Our technicians ensure proper sizing and setup for optimal performance and energy savings. Backed by Carrier factory-authorized expertise, we deliver durable solutions for long-term comfort.
AC Unit Installation
Our AC installation services include system selection, proper sizing, and efficient setup for homes and businesses. We use energy-efficient models to reduce costs while maintaining comfort. Emergency replacements are available 24/7 to restore cooling quickly.
Air Quality Services
We offer air purifiers, filtration systems, and ventilation solutions to improve indoor air quality. Our services address allergens, pollutants, and humidity issues, creating healthier environments for homes and businesses in Maryland.
Emergency HVAC Service
Available 365 days a year, our emergency service addresses urgent heating and cooling failures. Fully equipped trucks ensure on-site fixes for unexpected breakdowns, minimizing downtime and restoring comfort immediately.
HVAC Maintenance
Regular maintenance plans extend system lifespan and prevent breakdowns. Our technicians inspect, clean, and optimize HVAC components to ensure efficiency and reliability year-round for residential and commercial clients.
People
Nichole Manansala
Owner
Nichole co-founded Quality HVAC with her husband, bringing entrepreneurial vision and a focus on customer care. She drives the company's mission to combine technical excellence with personalized service.
Demetrius Manansala
President
With 22 years of HVAC experience, Demetrius leads technical operations as president. His expertise in system installations and repairs ensures high-quality service delivery across residential and commercial projects.
Questions
What HVAC services do you offer?
We provide heating and cooling installations, repairs, maintenance, air quality solutions, and 24/7 emergency services for residential and commercial clients.
Are you available for emergencies?
Yes, our 24/7 emergency service responds to urgent HVAC issues 365 days a year with fully equipped service trucks.
Do you offer financing options?
Flexible financing plans are available to help manage HVAC system costs while maintaining comfort.
What areas do you serve?
We serve Anne Arundel County, Howard County, and surrounding areas in Maryland for all HVAC needs.
How can I schedule an appointment?
Call 410-302-5499 or use our online scheduling tool to book immediate or routine HVAC services.