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7 Years
experience
Emergency
services
Your Trusted HVAC Partner in Rockville
Eli's Air Conditioning & Heating has been serving residential and commercial clients in Rockville, Maryland, and surrounding areas since 2019. As a family-owned and operated business, we prioritize customer satisfaction through reliable heating, cooling, and ventilation solutions. Our team is fully licensed and insured to work on all brands of HVAC equipment, offering services ranging from routine maintenance to emergency repairs. We specialize in energy-efficient systems, providing free estimates for replacement units and guiding clients through cost-benefit analyses. With a focus on transparency and quality, we stand by our warranties and those of trusted brands like Bryant. Our 24/7 emergency service ensures immediate assistance during critical situations, while our commitment to customer education helps clients maximize system performance.

Serving Upper Montgomery County and Upper NW DC, we maintain a fleet of fully-equipped vehicles for prompt service delivery. Our extensive experience in HVAC systems, combined with personalized consultations, has earned us over 225 five-star reviews across multiple platforms. We emphasize long-term relationships through honest advice, refusing unnecessary work recommendations and offering competitive pricing. Our team's technical expertise extends to furnace repair, heat pump installation, air quality solutions, and smart thermostat integration, ensuring comprehensive climate control for every client.
Services
HVAC Installation Emergency Repairs Preventive Maintenance Air Quality Solutions Thermostat Services
Details
  • Year established: 2019
Highlights and features
  • We offer 24/7 emergency HVAC service with rapid response times
  • Our technicians are licensed and insured for all HVAC brands
  • We provide free estimates for new and replacement HVAC units
  • Family-owned business with personalized service since 2019
  • Serving Upper Montgomery County and Upper NW DC with local expertise
What people say
Excellent service Very professional Competitive price Prompt response Honest advice
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our technicians evaluate existing systems, recommend energy-efficient replacements, and handle all aspects of installation. With expertise in Bryant and other major brands, we ensure proper sizing and configuration for optimal performance and energy savings.
Emergency Repairs
Our emergency repair service addresses urgent HVAC failures with rapid response times. Available 24/7, our certified technicians diagnose and resolve critical issues with furnaces, air conditioners, and heat pumps. We prioritize restoring comfort while providing transparent pricing and durable solutions.
Preventive Maintenance
Regular maintenance extends HVAC system lifespan and improves efficiency. Our comprehensive inspections include filter replacement, coil cleaning, and component checks. We identify potential issues before they become major problems, ensuring reliable operation through seasonal temperature extremes.
Air Quality Solutions
We offer air purification systems, humidifiers, and ventilation solutions to improve indoor air quality. Our specialists assess contamination risks and recommend appropriate technologies to reduce allergens, pollutants, and moisture issues in residential and commercial spaces.
Thermostat Services
Our thermostat services include installation of energy-saving smart thermostats and optimization of existing control systems. We program and calibrate devices to maximize efficiency while maintaining comfort, with expertise in Wi-Fi-enabled models for remote temperature management.
People
Ron Etzion
Owner
Ron Etzion, owner of Eli's Air Conditioning & Heating, brings extensive HVAC expertise to every client interaction. He personally oversees installations and provides honest assessments of system needs, refusing unnecessary repairs. His commitment to transparency and customer education has built the company's strong reputation through word-of-mouth referrals.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures.
What areas do you service?
We serve Rockville, Bethesda, Potomac, Gaithersburg, Silver Spring, and Upper NW DC.
Are your technicians licensed and insured?
Yes, all our HVAC technicians are fully licensed and insured to work on all equipment brands.
Do you provide free estimates?
We offer free estimates for all new and replacement HVAC system installations.
What brands do you work with?
We service all major HVAC brands, with specialized expertise in Bryant equipment.
How can I improve indoor air quality?
We recommend air purification systems, proper ventilation, and regular HVAC maintenance to enhance indoor air quality.