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Expert HVAC Services in Annandale, VA

HVAC & Plumbing Unlimited has proudly offered heating, cooling, and plumbing services to the families of Annandale since 2006. As a family-owned business, we know how important it is to maintain a comfy home. That means having access to fast and reliable HVAC services to ensure your heating and cooling needs are met. With our team of certified, licensed, and hard-working technicians, you can enjoy comfort all year. Call (571) 360-4520 or contact us online today to get started.

Our HVAC Services

Annandale Air Conditioning Repair

A broken AC in the peak of summer is a major inconvenience. Our highly trained technicians can fix your AC and restore your comfort quickly. We offer AC repair services for a variety of systems, including: Is your AC not cooling your Annandale home? Contact HVAC & Plumbing Unlimited to schedule an appointment.

Air Conditioning Maintenance

When your AC isn’t blowing cold air or your electricity bills are skyrocketing, it could be due to a lack of maintenance. Keeping up with AC system maintenance can help catch minor issues before they become expensive, major problems. That’s why we recommend scheduling an AC tune-up at the start of spring every year. Our factory-trained and certified technicians are highly experienced in performing thorough inspections. Extend the life of your current air conditioner by up to five years with professional maintenance from HVAC & Plumbing Unlimited. Contact us online to schedule an appointment.

Air Conditioning Installation & Replacement in Annadale, VA

Is your AC unit over 10 years old, constantly needing repairs, or short-cycling frequently? If so, these are common signs to replace your AC. At HVAC & Plumbing Unlimited, we offer top-of-the-line brands and exceptional AC installation and replacement services. We’ll help you choose the right unit for your budget and comfort needs. Are you no longer feeling cool and comfortable in your home? Contact us online to schedule an installation or replacement in Annandale.

Annandale Heating Repairs

Nothing is worse than coming home from the cold into an even colder home. When you notice your heating unit is no longer heating your home correctly, it’s a sure sign that it needs repairs. Our techs have industry-leading equipment and knowledge to handle all your heating repair needs with ease. We also offer 24-hour emergency repairs to ensure you have access to heating repair services when you need them most. Heating systems we repair include: Is your heating unit not turning on or blowing heat? Schedule a repair service in Annandale with our professionals.

Heating Maintenance & Tune-Ups

Your heating unit will experience wear and tear over time. But with routine heating maintenance, you can avoid frequent repairs and extend the service life of your current heater. Other benefits of scheduling maintenance include:
  • Better energy efficiency
  • Less costly repairs
  • Improved air quality
  • Extension of your system’s life span
  • And more!
Learn more about our money-saving maintenance and tune-up services by contacting HVAC & Plumbing Unlimited.

Heating Installation & Replacement

Most heating systems are meant to last up to 20 years. But once your system surpasses 10 years, it will start to cost you more than it’s worth. If your current heater requires frequent tune-ups, has trouble turning on or working efficiently, or your electric bill is rising, it may be time to schedule a replacement. At HVAC & Plumbing Unlimited, we carry top brands to choose from as our experts help you find the ideal heating solution for your home. Our heating installation services include:
  • Furnace installation and replacement
  • Boiler installation and replacement
  • Heat pump installation and replacement

Indoor Air Quality

Though you can’t see them, airborne particles, including debris, allergens, dust, mold, and other contaminants, can make your home’s indoor air up to five times more polluted than outdoor air. Without proper air quality solutions, your home’s air could negatively affect your health. Poor indoor air quality has been linked to health problems, such as trouble sleeping, breathing difficulties, eye and skin irritation, and more. To keep your air fresh, clean, and healthy to breathe, we offer an extensive catalog of indoor quality services, including: Want to learn more about our indoor air quality solutions in Annandale? Contact us online with any questions.

Why Choose HVAC & Plumbing Unlimited?

Don’t stress over an HVAC problem. Call the friendly experts at HVAC & Plumbing Unlimited. We’ll arrive promptly and get your heater back in working condition fast! We’re committed to providing five-star quality work every time. That’s why we offer a complete, 100% guarantee on all work we complete. As a family-operated business, we’re dedicated to helping homeowners and families achieve maximum comfort in their homes. When you call us, you’ll never be without the help you need, as we offer 24/7 emergency services. HVAC & Plumbing Unlimited is the company to call for comfort, convenience, and consistency. Contact our Annandale professionals to schedule an appointment.

What Our Customers are Saying

I had my inspection done by Steven Worthy yesterday and I definitely wanted to make sure you thank him for putting...

M. Scozia

Steve just finished the service and did an OUTSTANDING job! Keep up the great work and thank you.

K. Lippold

Thank you! Great service. Your employee is first rate. Josue is a nice young man.

B. Henry

Great Job changing sump pump by Chase Scott. He also gave me advice and knowledge for keeping and maintaining prop...

Azin Razavieh

Chase was super helpful in replacing my garbage disposal and fixing my toilet. He was super friendly and completed...

Erik M.

Chase Scott provided great service. Very friendly. He found the problem quickly. He showed me what the issue was a...

Jodie B.
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Why Choose HVAC
& Plumbing Unlimited

Dedicated to friendly & reliable service

We’re dedicated to your comfort

No-nonsense pricing for all services

Factory-trained and certified technicians

100% satisfaction guarantee

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Serving Northern Virginia
and the Surrounding Areas

We are committed to bringing our community fast, affordable home comfort solutions.