United HVAC LLC - HVAC services in Washington

HVAC

United HVAC LLC

Your Comfort, Our Priority!

4.8 (20)

Our Story

United HVAC LLC is a trusted heating and cooling company specializing in HVAC services for homes and businesses in the DMV area, committed to quality service, transparent pricing, and customer satisfaction. They offer reliable solutions including installation, repair, and maintenance with certified expert technicians available 24/7 for emergencies. Their focus on flexible scheduling, high-quality parts, and satisfaction guarantees ensures long-lasting comfort and reliability for every season.

Our Specialties

Heating & Cooling InstallationHVAC RepairsRoutine MaintenanceEmergency HVAC ServicesHVAC Upgrades

Services

What we bring to every project

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Service Area

Based in Washington, DC

Serves within 30 minutes drive from Washington

Client Reviews

4.8 from 20 reviews on Google

Mahmoud serviced my direct vent Navien hot water heater. There was a crack in the main heating coil and it was corroded, cracked and leaking water. I contacted about 9 companies and only 2 would do work but Mahmoud was the only one to actually fix it, he did such an excellent job. I would recommend his services especially if you have radiators and a complicated system. I’ve had so many people look at my system and say no I do not work on those but he was so knowledgeable and even worked with the company engineers.

Jannah Dixon 3 months ago

Our technician Moe from United HVAC was on time very professional and skilled with our purchase and installation of a new heat pump.

Norman Jackson 2 months ago

The technician was professional and extremely knowledgeable. Most of all, the price was unmatched for replacing an HVAC system in this area. I would definitely recommend Moe for the job.

Pamela G 2 months ago
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Common Questions

United HVAC LLC provides reliable heating, cooling, and ventilation services throughout the DMV region, including Washington, DC, Maryland, and Virginia. Our expert technicians serve homes and businesses in this area, ensuring prompt response times for installations, repairs, and maintenance. Whether you're in the heart of DC or surrounding suburbs, we deliver energy-efficient HVAC solutions tailored to local climate needs.
We specialize in fast, reliable repairs for broken furnaces, AC units that won't cool, and other HVAC system issues, using high-quality parts to ensure long-lasting performance. Our certified technicians diagnose problems quickly and restore comfort with minimal downtime. For emergency situations, we're available 24/7 to handle heating and cooling breakdowns in residential properties.
Our routine maintenance services focus on preventing HVAC problems through thorough inspections, cleaning of coils and filters, and system tune-ups to maintain optimal efficiency. We schedule these visits flexibly to fit your lifestyle, helping extend the life of your heating and cooling equipment. Regular maintenance also ensures energy savings and compliance with manufacturer warranties.
The process begins with a free consultation to assess your space and needs, followed by a transparent agreement on pricing and scope. Our team then executes the installation of energy-efficient HVAC systems, such as heat pumps or central air units, designed for your budget. Finally, we perform a quality check to verify performance and provide guidance on operation.
With 24/7 emergency availability, our skilled technicians respond quickly to AC failures, even during heat waves, diagnosing issues like refrigerant leaks or compressor faults on-site. We prioritize transparent pricing with no hidden fees and use only high-quality parts for durable repairs. Customers appreciate our honesty and speed, as seen in testimonials where we resolved urgent problems faster than competitors.
Our certified technicians bring years of expertise in heating systems, having completed over 850 projects with a focus on furnaces, heat pumps, and ventilation components. They deliver exceptional service through detailed diagnostics and preventive maintenance to avoid common issues like thermostat malfunctions or duct inefficiencies. We guarantee customer satisfaction, backed by our commitment to quality and reliability in every job.
Yes, we provide upfront, transparent pricing for all services, including installations, repairs, and maintenance, with no hidden fees to ensure you know the cost before work begins. This approach covers everything from energy-efficient system upgrades to emergency furnace fixes, helping you budget effectively. Our testimonials highlight how this honesty leads to fair quotes and cost savings compared to other providers.

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Washington, DC

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