What are the signs my HVAC system needs repair?

Watch for strange noises (grinding, squealing, banging), weak airflow from vents, inconsistent temperatures across rooms, unusual odors, or a sudden spike in your energy bills—these can all indicate an issue requiring professional attention.

How often should I schedule HVAC maintenance?

We recommend scheduling HVAC maintenance twice a year—once in the spring for cooling systems and once in the fall for heating systems. This helps ensure optimal performance and longevity.

Do you offer emergency HVAC services in Smyrna, DE?

Yes! We provide 24/7 emergency HVAC repairs to restore comfort to your home or business in Smyrna as quickly and efficiently as possible, regardless of the time of day or night.

How can I improve my indoor air quality?

We offer a range of solutions to improve indoor air quality, including installing air purifiers, humidifiers, and dehumidifiers, and performing professional duct cleaning to reduce allergens, dust, and pollutants in your home or business.

Should I repair or replace my HVAC system?

If your HVAC system is over 10-15 years old and requires frequent, costly repairs, replacing it with a new, energy-efficient model may be a more cost-effective solution in the long run. Our technicians can provide an honest assessment to help you decide.

HVAC Services in Smyrna, DE

Reliable Heating & Cooling Solutions for Homes or Businesses

When Delaware's seasons swing from humid summer highs to freezing winter lows, you need an HVAC system that can keep up. That’s where Aire Serv of Middletown comes in. We proudly offer dependable HVAC services in Smyrna, DE, backed by expert technicians and years of local experience. Whether your AC goes out during a heatwave or your furnace fails on a snowy morning, our team is just a phone call away.

We're known for our honest pricing, prompt service, and commitment to customer satisfaction. As a locally owned and operated business, we understand the unique heating and cooling needs of homes, from historic buildings to new developments. When you choose us, you’re choosing licensed professionals who care about your comfort as much as you do.

Whether it’s routine maintenance, emergency repairs, or a new system installation, we’re here to help your family or business stay comfortable year-round.

Call now or schedule an appointment online for professional HVAC services in Smyrna, DE.

Schedule Service

HVAC Services in Smyrna, DE

Reliable Heating & Cooling Solutions for Homes or Businesses

Aire Serv technician kneeling in front of an air conditioning unit taking tools out of their bag.

The Aire Serv Advantage

Our Complete Heating, Cooling, & Indoor Air Quality Services

AC Repair & Troubleshooting
Air Conditioner Maintenance & Tune-Ups
AC Installation & Replacement
Furnace Repair
Heating System Maintenance & Tune-Ups
New Furnace or Heat Pump Installation
Emergency HVAC Repairs (24/7 Service)
Indoor Air Quality Solutions (Purifiers, Filters, UV Lights)
Humidifiers & Dehumidifiers
Ductless Split System Installation & Repair
Smart Thermostat Installation & Setup
Thermostat Replacement & Repair
Heat Pump Repair & Maintenance
Duct Cleaning, Sealing & Installation

Why Choose Aire Serv of Middletown?

When you need trustworthy HVAC service in Smyrna, DE, we deliver reliable results with hometown care:

Locally Owned & Operated: We understand your area’s climate and community.
24/7 Emergency Services: HVAC issues don’t keep business hours—neither do we.
Upfront Pricing: No surprises, no hidden fees—just transparent, honest pricing.
Highly Trained Technicians: All our professionals are certified, background-checked, and trained on top HVAC brands.
No Overtime Charges: We believe in fair pricing, no matter when you call us.
Clean, Respectful Service: We treat your home or business like it’s our own—with shoe covers, clean uniforms, and tidy workspaces.
Customer Satisfaction Guarantee: We’re not happy unless you are, and we stand behind our work 100%.

Need expert HVAC service today? Call us or book an appointment online!

Services We Provide

Residential
Commercial

FAQs About HVAC Services

We recommend scheduling HVAC maintenance twice a year—once in the spring for cooling systems and once in the fall for heating systems. This helps ensure optimal performance and longevity.
Watch for strange noises (grinding, squealing, banging), weak airflow from vents, inconsistent temperatures across rooms, unusual odors, or a sudden spike in your energy bills—these can all indicate an issue requiring professional attention.
Yes! We provide 24/7 emergency HVAC repairs to restore comfort to your home or business in Smyrna as quickly and efficiently as possible, regardless of the time of day or night.
We offer a range of solutions to improve indoor air quality, including installing air purifiers, humidifiers, and dehumidifiers, and performing professional duct cleaning to reduce allergens, dust, and pollutants in your home or business.
If your HVAC system is over 10-15 years old and requires frequent, costly repairs, replacing it with a new, energy-efficient model may be a more cost-effective solution in the long run. Our technicians can provide an honest assessment to help you decide.

Residential
Commercial

HVAC Services in Smyrna, DE

Reliable Heating & Cooling Solutions for Homes or Businesses

The Aire Serv Advantage

Our Complete Heating, Cooling, & Indoor Air Quality Services

Why Choose Aire Serv of Middletown?

Services We Provide

Emergency HVAC Services

AC and Heating

Air Purification and Indoor Air Quality

Maintenance

Other Services

Dryer Vent Service and Repair

Emergency HVAC Services

AC and Heating

Air Quality and Purification

Heating and AC Maintenance Plans

Other Services

FAQs About HVAC Services

How often should I schedule HVAC maintenance?

What are the signs my HVAC system needs repair?

Do you offer emergency HVAC services in Smyrna, DE?

How can I improve my indoor air quality?

Should I repair or replace my HVAC system?

Let Us Call You