Business Details
31 Years
experience
Emergency
services
Your Trusted HVAC Partner Since 1995
Established in 1995, AMS Air Conditioning & Heating has built a reputation as a trusted provider of comprehensive HVAC solutions for residential clients across Maryland and Washington, DC. Our family-owned business combines nearly 30 years of industry experience with a commitment to integrity, quality, and customer-centric service. Our licensed technicians (License #18914) are certified professionals who undergo continuous training to stay current with evolving technologies and methodologies. We specialize in air conditioning, heating, water heater installation and repair, heat pumps, and indoor air quality solutions, ensuring optimal comfort for every home. Our approach emphasizes personalized service, addressing specific client needs while delivering cost-effective, sustainable results.With a focus on energy efficiency and cutting-edge technology, we partner with leading brands like Carrier to offer innovative products backed by comprehensive warranties. Our 24/7 emergency services and same-day repairs reflect our dedication to minimizing customer inconvenience. Backed by numerous testimonials praising our responsiveness, fair pricing, and professional execution, we maintain rigorous standards in every project, from system installations to routine maintenance. Our commitment to excellence is further demonstrated through our Factory Authorized Dealer status, which requires adherence to strict quality benchmarks in service delivery and technical expertise.
Services
Air Conditioning
Heating Systems
Water Heaters
Heat Pumps
Air Purifiers
Furnace Repair
HVAC Maintenance
Compressor Repair
Condenser Repair
Ductwork Services
Details
- Year established: 1995
Highlights and features
- 24/7 emergency service with same-day repairs
- Upfront pricing with no hidden fees
- Nearly 30 years of HVAC experience
- Maryland-licensed technicians (License #18914)
- Same-day repair completion with stocked parts
Associations and certifications
- Carrier Factory Authorized Dealer
- NATE-certified
What people say
Quick response
Quality work
Reasonable prices
Professional service
Reliable technicians
Services
Air Conditioning
We provide comprehensive air conditioning installation, repair, and maintenance services for residential properties. Our technicians specialize in both traditional and ductless cooling systems, ensuring energy efficiency and optimal temperature control. By partnering with industry-leading brands like Carrier, we offer advanced features including WiFi access, zone control, and maintenance notifications. Our services include system diagnostics, refrigerant management, and component replacement to restore peak performance. With a focus on rapid response times and same-day repairs, we minimize summer discomfort while extending system longevity through preventive maintenance programs.
Heating Systems
Our heating services cover furnace and boiler installation, repair, and maintenance across Maryland and DC. We work with all major brands and system types, including high-efficiency gas furnaces with up to 98.5% AFUE ratings. Our NATE-certified technicians perform comprehensive diagnostics, ignition system checks, and heat exchanger inspections. Emergency heating repair services are available 24/7 to address winter breakdowns. We emphasize energy efficiency improvements through proper system sizing and installation techniques, while our maintenance plans include filter replacement, lubrication, and combustion analysis to ensure reliable operation during cold months.
Water Heaters
We offer complete water heating solutions including traditional tank systems and tankless 'on-demand' units. Our installation services feature energy-efficient models with electronic ignition and low standby losses, reducing utility costs by up to 30%. For repair needs, our technicians diagnose issues with heating elements, thermostats, and pressure valves. We emphasize safety through regular maintenance that prevents leaks and extends system lifespan. Our tankless water heater expertise includes proper sizing for whole-house applications and integration with existing plumbing systems, ensuring continuous hot water supply without standby energy consumption.
Heat Pumps
Our heat pump services include installation, repair, and maintenance of both air-source and ground-source systems. We specialize in dual-function units that provide year-round comfort through efficient heating and cooling cycles. Our technicians address common issues like refrigerant leaks, defrost cycle malfunctions, and compressor failures. We offer energy audits to determine optimal system sizing and placement, with emphasis on SEER/HSPF efficiency ratings. Maintenance programs include coil cleaning, refrigerant level checks, and thermostat calibration to maintain consistent performance while reducing energy consumption by up to 40% compared to traditional HVAC systems.
Air Purifiers
We provide whole-home air purification solutions to address allergens, pollutants, and humidity control. Our services include HEPA filter installation, UV light systems, and whole-house humidifier/dehumidifier units. We conduct indoor air quality assessments to identify specific contaminants affecting each home. Our technicians integrate air purification systems with existing HVAC infrastructure for optimal filtration efficiency. We specialize in Carrier and Honeywell products featuring MERV 16+ filtration capabilities that capture particles as small as 0.3 microns. Maintenance programs ensure continued effectiveness through regular filter replacements and system performance checks.
People
Moshe Shem-Tov
Owner
With 24 years of HVAC expertise, Moshe Shem-Tov leads AMS as a hands-on owner known for masterful diagnostics and responsive service. A family man passionate about soccer and community, he brings personalized attention to every project while maintaining technical excellence in system installations and repairs.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling needs.
What HVAC brands do you service?
We service all major brands including Carrier, Trane, Lennox, and Mitsubishi Electric.
How often should HVAC systems be maintained?
We recommend bi-annual maintenance before peak heating and cooling seasons.
Are your technicians certified?
All our technicians are NATE-certified with Maryland license #18914.
Do you offer service contracts?
Yes, we provide 3 service contract options for preventive maintenance and priority service.
What areas do you serve?
We serve Rockville, Bethesda, Potomac, Silver Spring, and Washington DC.
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