Business Details
Emergency
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Trusted Residential HVAC Services in Baltimore & Anne Arundel County
All-Air Systems was founded on the principles of trustworthiness, reliability, and quality craftsmanship. As a locally owned small business, we prioritize customer needs over corporate profits, offering residential heating, cooling, and water heater solutions across Maryland and Pennsylvania. Our team of certified technicians brings decades of combined experience, delivering expert installations, repairs, and maintenance for HVAC systems, including geothermal and ductless options.We emphasize transparency, fair pricing, and personalized service, ensuring every customer receives accurate diagnoses and no shortcuts in system installations. With offices in Baltimore and Anne Arundel County, we provide 24/7 emergency service and flexible financing options, backed by a 100% satisfaction guarantee. Our commitment to excellence has earned us a loyal customer base and recognition as a top-rated HVAC provider in the region.
Services
HVAC Installation
AC Repair
Heating Maintenance
Geothermal Systems
Indoor Air Quality
Highlights and features
- Locally owned with 2nd-generation HVAC expertise
- Certified technicians for all residential systems
- 24/7 emergency service with no overtime charges
- Flexible financing options for major repairs
- 100% satisfaction guarantee on all work
Associations and certifications
- Certified SpacePak Installer
What people say
Knowledgeable, professional
Reliable technicians
24/7 emergency support
Fair pricing
Excellent follow-up
Services
HVAC Installation
We specialize in installing residential heating, cooling, and water heater systems including furnaces, boilers, geothermal, and ductless mini-split systems. Our expert technicians ensure proper sizing and efficient operation for long-term comfort. We offer high-efficiency models with manufacturer warranties and provide oil-to-gas conversion services for upgraded performance.
AC Repair
Our certified technicians diagnose and repair all types of air conditioning systems including traditional split systems, heat pumps, and ductless units. We provide same-day service for urgent cooling needs and use factory-certified parts to restore system functionality. Emergency repairs are available 24/7 with no overtime charges for our service plans.
Geothermal Systems
We design and install geothermal heating and cooling systems that utilize underground temperatures for energy efficiency. Our services include horizontal and vertical ground loop installation, system sizing, and integration with existing ductwork. We offer WaterFurnace equipment with federal tax credits and utility rebates to reduce upfront costs for homeowners.
Indoor Air Quality
We improve home air quality through whole-house solutions including HEPA filtration, UV light systems, and humidity control. Our services address allergens, mold, and pollutants with products like energy recovery ventilators and radon mitigation systems. We provide free in-home evaluations to determine the best IAQ solutions for your specific needs.
Comfort Club Plans
Our service plans offer scheduled maintenance for HVAC systems with options for annual, bi-annual, or quarterly visits. Benefits include 15% parts discounts, 2-year warranties, and priority scheduling. Plans cover traditional systems, geothermal, and ductless units to ensure optimal performance and extend equipment lifespan through regular professional maintenance.
People
Andrew
Founder and CEO
Second-generation HVAC professional with over 15 years of industry experience. Graduated from the University of Maryland with a business degree. Focuses on customer-centric service and operational excellence. Leads a team of certified technicians while maintaining hands-on involvement in complex installations.
Mike
Lead Technician
Certified HVAC technician with 10+ years of field experience. Specializes in system diagnostics and emergency repairs. Recognized for exceptional customer service and technical expertise. Provides on-site training to junior technicians while maintaining a perfect safety record during service calls.
Questions
What HVAC services do you offer?
We provide complete residential HVAC services including installation, repair, and maintenance for heating, cooling, and water heater systems. This includes geothermal, ductless, and indoor air quality solutions.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC service with no overtime charges for urgent heating or cooling needs outside regular business hours.
What areas do you serve?
We serve 84 locations across Maryland including Baltimore, Anne Arundel, Harford, and Howard counties, plus York County Pennsylvania.
Are financing options available?
Yes, we offer financing plans for major HVAC repairs and replacements through approved credit partners to help manage upfront costs.
What maintenance plans do you offer?
Our Comfort Club plans include quarterly, bi-annual, or annual maintenance visits with benefits like parts discounts, extended warranties, and priority scheduling for HVAC systems.
Do you install geothermal systems?
Yes, we specialize in geothermal heating and cooling installations with WaterFurnace equipment, including ground loop design and federal tax credit assistance.
