Heating & AC Experts in Dulles, VA

When it comes to preserving your home’s comfort and safety, it helps to have an HVAC contractor you can trust to keep your systems running smoothly.

At McCrea Heating & Air Conditioning, our team has proudly offered the exceptional HVAC solutions that Dulles-area families have trusted for over 80 years. With an A+ rating on Angi and a deep commitment to honest, ethical pricing, we ensure every Dulles resident receives the prompt and professional solutions they deserve.

Schedule HVAC services in Dulles, VA, by calling McCrea Heating & Air Conditioning at 301-304-8789 today.

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Air Conditioning Services

With average highs skyrocketing above 85ºF in the summer, Dulles families are no strangers to the oppressive heat and humidity. That’s why they need a team of reliable cooling experts to help ensure their homes remain comfortable all season.

At McCrea Heating & Air Conditioning, we specialize in delivering:

  • Air conditioning repairIf you have refrigerant leaks, frequent on-off cycling, or warm air blowing from your unit, our AC repair team can help resolve the problem in no time.
  • Air conditioning installation: We offer plenty of financing solutions to help families afford the cost of installing a new cooling system in their home.
  • Air conditioning replacement: When your unit is over 15 years old, frequently breaks down, or has reduced efficiency, we can provide the AC replacement you need to regain total comfort.
  • Air conditioning maintenance: Extend your air conditioner’s life span, enhance energy efficiency, and prevent unexpected breakdowns by scheduling an annual AC tune-up each spring.

Let us help keep your Dulles home cool and comfortable. Call 301-304-8789 to schedule air conditioning services today.

Heating Services

From gas and electric furnaces to geothermal heat pumps, our highly trained technicians can easily service any heating equipment. Our expert heating specialists are here to help with:

  • Heating repairIf you notice a yellow pilot light in your gas furnace, a strange noise from your system, or a sudden spike in heating expenses, contact our heating repair professionals immediately.
  • Heating installation: Bring high-efficiency heating systems to your Dulles-area home with help from our heating installation experts and available financing options.
  • Heating replacement: When your furnace is over 20 years old and has reached the end of its usable life span, we offer the heating replacements you need to keep the winter chill at bay.
  • Heating maintenance: Protect the integrity of your heating investment for the long term by scheduling routine heating maintenance each autumn.

Don’t let a lack of reliable heat send a shiver down your spine. Call 301-304-8789 to schedule heating services in Dulles, VA, today.

Indoor Air Quality Services

Home comfort is about much more than heating and cooling — it’s also about keeping airborne contaminants out of your indoor air. We deliver a wide variety of powerful indoor air quality solutions designed to keep your home comfortable and contaminant-free:

Let us help optimize the indoor air quality in your home by calling 301-304-8789 to schedule indoor air quality services today.

Why Choose McCrea Heating & Air Conditioning?

For over 80 years, McCrea Heating & Air Conditioning has delivered powerful HVAC solutions that Dulles-area families trust to keep their systems working smoothly all year.

Our commitment to on-time, honest, and ethical service is reflected in our A+ rating on Angi and our longstanding reputation as Virginia’s most trusted team of technicians.

Call 301-304-8789 to experience the McCrea difference and schedule your HVAC service in Dulles today.

McCrea High Efficiency Upgrade Promo Request Information Expires 06/30/24 Instant rebates for up to $1,000 dollar available for eligible Trane products. Must mention coupon at time of service scheduling. Can’t be combined with other offers. Additional restrictions may apply. Contact McCrea for complete details.
Free McCrea Membership with purchase of an air scrubber Request Information Expires 06/30/24 Must mention coupon at time of service scheduling. Can’t be combined with other offers. Additional restrictions may apply. Contact McCrea for complete details.
$50 dollars off any HVAC repair Request Information Expires 06/30/24 Must mention coupon at time of service scheduling. Can’t be combined with other offers. Additional restrictions may apply. Contact McCrea for complete details.
Why mccrea

Commitment to Community

On-time Service

85 Years in Business

Competitive Pricing

Quality Service

Satisfaction Guaranteed