24/7 Air Conditioning, Heating, & Electrical Services in McLean, VA

There’s only one team in town that McLean residents know they can trust if their air conditioner needs emergency repair, their drains have a blockage, or their electrical panel needs an upgrade. United Air Temp offers the superior home services McLean families have relied on since 1931. There’s no service request too challenging for our expert technicians.

Look no further than United Air Temp if you need heating, air conditioning, plumbing, or electrical services near McLean.

Contact us to schedule your home service appointment.

HVAC Services for McLean Homes

United Air Temp provides the highest quality residential HVAC services in McLean, including:

• Ductwork installation and replacement
• Thermostat repair

We always deliver outstanding service, workmanship, and character. Our technicians receive ongoing UAT Academy and factory training to ensure we have the knowledge and experience to ensure your comfort.

UAT offers a comprehensive HVAC maintenance plan to keep your units in top shape. Membership benefits include priority service, no additional fee for 24-hour emergency service, annual heating and AC inspections, and more!

Heating Solutions

With over 90 years of service experience, United Air Temp is confident in our team’s ability to service any heating system you may have. We service and install gas and electric furnaces, heat pumps, ductless mini-splits, dual-fuel heating systems, boilers, geothermal heating systems, and gas fireplaces.

Our team is available 24/7 to provide all the emergency heating services you need exactly when you need them, including:

• Heating installation and replacement: Choose from our broad range of top-quality heating systems to have our team install a brand-new unit or replace your existing equipment in no time.
• Heating repair: We offer 24/7 emergency heating repair throughout the McLean region, so you never have to wait for “normal business hours” to resolve your furnace failure.
• Heating maintenance: Keep your heating system running smoothly all season by scheduling annual maintenance with our expert technicians.

Whatever your heating service needs, United Air Temp can provide the long-lasting solutions your home deserves.

AC Services

McLean residents know how hot the summers can be, which is why you understand how important working air conditioning is for their homes. United Air Temp offers plenty of cooling solutions designed to keep your home comfortable when it counts the most, including:

• Air conditioning installation and replacement: Whether your equipment needs replacement or you’re building a new home in McLean that needs AC, our team can get the job done right.
• Air conditioning repair: Our AC repair technicians are available 24/7 to provide the emergency AC repairs you need to keep cool despite an unexpected breakdown.
• Air conditioning maintenance: Allow our team to help extend your system life span, improve overall performance, and cut cooling costs through enhanced efficiency with our AC maintenance services.

Indoor Air Quality Solutions

Most homeowners don’t realize the air in their homes can be, on average, up to five times more polluted than the air outside. That’s why United Air Temp offers a broad range of indoor air quality solutions designed to combat unwanted airborne contaminants in the home.

Our indoor air quality solutions include:

• Humidifier and dehumidifier installation and repair
• Dryer vent cleaning
• UV air purifier installation
• Attic fan installation and repair

Breathe easier and live healthier in your McLean home with one of our state-of-the-art indoor air quality solutions.

Electrical Services

Electrical work isn’t something you should handle yourself. You could be injured or damage your electrical wiring. You want trained, experienced professionals like the ones from UAT.

Our exceptional electrical services ensure your McLean home is safe and comfortable year-round. We offer:

• Whole-home generator installation so your lights, appliances, and other devices remain fully powered during electrical outages
• Electric box replacement if you need an electrical panel upgrade for enhanced electrical safety or capacity

McLean Local Service Area: We’re in Your Neighborhood

McLean stretches from the wooded banks of the Potomac River to the bustling retail hub of Tysons. United Air Temp’s service fleet covers every mile in between, so you’ll see our red vans on Dolley Madison Boulevard as often as on quiet lanes off Georgetown Pike.

Langley & Langley Oaks — Home to the CIA headquarters, these tree‑lined subdivisions depend on us for fast furnace and AC repairs that meet strict security protocols.

Chesterbrook Woods, Chesterbrook Gardens & El Nido Estates — Many homes here were built in the 1960s and 1970s with galvanized supply lines and original ductwork. We specialize in repiping projects and duct upgrades that improve airflow without altering historic facades.

Franklin Park & Potomac Hills — Hilly terrain and mature oaks mean drainage problems. Our plumbing team installs sump pumps and French drains that keep basements dry during summer storms.

McLean Hamlet & Kings Manor — Families value consistent comfort while kids study or parents work from home. Ask about our maintenance plan to avoid surprise breakdowns during virtual meetings.

Salona Village & Broyhill Langley Estates — Luxury custom builds often feature multi‑zone heating, radiant floors, and backup generators. We design and maintain integrated comfort systems that protect high‑end finishes.

West McLean & Downtown Corridor — Condo and townhouse residents near Old Dominion Drive count on our quick response for blocked drains, water heater flushes, and mini‑split service.

Chain Bridge Road & Glebe Road Corridors — Heavy commuter traffic can delay parts delivery, so we stock common valves, motors, and circuit boards on each truck to complete most repairs in one visit.

Georgetown Pike (VA‑193) Scenic Byway — If winding roads and limited driveway space worry you, relax—we dispatch smaller service vehicles to Langley Fork and Swinks Mill so we fit easily on your property.

Lewinsville & Pimmit Hills — Aging ranch homes often have undersized panels and single‑pane windows. We handle panel upgrades and recommend HVAC equipment with high SEER2 ratings to keep bills low.

Tysons, Vienna & Dunn Loring — Living close to booming job centers means tight schedules. Our online portal lets you confirm appointments and see technician ETAs in real time.

Great Falls & Wolf Trap — Large lots can hide underground leaks. Our leak detection team uses tracer gas and acoustic sensors to find breaks without digging up the entire yard.

Whether you live near Churchill Road Elementary or shop at Tysons Galleria, help is less than 30 minutes away. We also serve neighboring communities such as Idylwood, Falls Church, Arlington’s Williamsburg area, and the River Oaks District along the Potomac. If you don’t see your street listed, call—we’re expanding every month.

This local approach means faster arrivals, technicians who already know the quirks of your subdivision’s water pressure, and solutions tailored to Fairfax County building codes.

Schedule HVAC Services in McLean Today!

Since 1931, McLean residents have trusted our team to provide the long-lasting HVAC, plumbing, and electrical services they can rely on. Customers know that when they choose our team of top-rated technicians, they’re choosing:

• Upfront, honest pricing
• Financing solutions on approved credit
• Quality work from highly trained technicians
• Convenient scheduling and on-time appointment arrival every time
• 100% satisfaction guaranteed
• 24/7 emergency service availability

Trust the team at United Air Temp to provide the long-lasting solutions you deserve. Get started by scheduling home services in McLean!

Frequently Asked Questions for McLean Plumbing and HVAC

How quickly can you reach my home if my AC stops working?

We dispatch from Old Dominion Drive, so most McLean addresses see a technician within two hours—often sooner during daytime hours.

Do you offer weekend plumbing repairs?

Yes. Our plumbers are on call 24/7, including holidays, with no extra fee for Saturday or Sunday service.

What HVAC brands do you install?

We are authorized dealers for Trane, Carrier, Lennox, and Mitsubishi, but we can repair any make or model.

Can I join the maintenance plan if another company installed my system?

Absolutely. We’ll perform an initial inspection, address any safety issues, and then welcome you into the plan.

Will a whole‑home generator run my HVAC system and refrigerator?

A properly sized unit will. We calculate load requirements and secure Fairfax County permits before installation.

Do you provide free estimates?

Yes. Replacement estimates are free and include load calculations, equipment options, and written pricing good for 30 days.

What financing options are available?

Qualified homeowners can access low‑interest loans or deferred‑interest plans through our lending partners. Ask for details during your estimate.

How often should I schedule dryer vent cleaning?

Plan for once a year. Homes with large families or pets may need service every six months to prevent lint fires.

Is your work covered by a guarantee?

We offer a 100% satisfaction guarantee on labor plus manufacturer warranties on new equipment.

Are your technicians background‑checked?

Yes. Every employee passes a background screen and drug test before entering your home.