Mini Split AC

First Response Heating & Cooling Provides Expert Solutions to keep you cool all Summer long.

Mini Split AC Services in Maryland

Welcome to First Response Heating & Cooling, your trusted partner for mini split AC installation, repair, and maintenance in Maryland. Whether you’re outfitting a room addition, retrofitting an older home, or seeking a more efficient way to control indoor temperatures, our team is here to guide you every step of the way.

With over four decades of HVAC expertise, our family-owned business provides high-value solutions that prioritize comfort, efficiency, and quality service.

Questions?

Want to Learn More about First Response Heating & Cooling? We’ve got answers. Reach out for expert guidance & support.

40+Years Experience

Honor & Integrity

Family Owned Business

Reliable & Trustworthy

What Is a Mini Split AC?

A mini split air conditioner, also known as a ductless air conditioner or ductless mini split, is a highly efficient, zone-based cooling and heating solution that doesn't require traditional ductwork. It consists of an outdoor compressor and one or more indoor air handling units connected by refrigerant lines.

Mini splits are ideal for older homes without ducts, room additions, garages, or any space needing a personalized comfort solution.

Benefits of Mini Split Systems

Flexible Zoning – Customize temperatures in individual rooms or areas.
High Efficiency – Use less energy than central HVAC systems.
No Ductwork Needed – Perfect for homes without existing ducts.
Improved Indoor Air Quality – Avoids the dust and allergens common in ducted systems.
Quiet Operation – Whisper-quiet indoor units enhance comfort without noise.
Compact Design – Sleek, modern units blend into your décor.

Our Mini Split AC Services

Mini Split Installation – We handle every step of your mini split installation, from system design to setup. We offer ductless mini split installation for single or multi-zone applications.
Mini Split AC Repair – If your system isn’t cooling properly, making odd noises, or displaying error codes, our experts provide fast, affordable ductless AC repair.
Mini Split Maintenance – Routine mini split maintenance keeps your system efficient, reduces wear and tear, and extends its lifespan.

We install and service all major brands, including Mitsubishi, Fujitsu, LG, Daikin, Pioneer, Senville, and more.

Why Maryland Homeowners Choose First Response

Family-Owned Since 1978
Trusted in Harford County and Beyond
Free Estimates and Transparent Pricing
Licensed, Insured, and Experienced Technicians
24/7 Emergency HVAC Service
Fast, Friendly, and Respectful Team

We’re known for doing things right, the first time. That’s why Maryland homeowners count on First Response Heating & Cooling.

Where Mini Splits Work Best

Home offices
Finished basements
Sunrooms and additions
Older homes without ductwork
Detached garages or workshops
Multi-family housing units

Mini Split Heat Pumps

Looking for heating and cooling in one? Many mini split systems come equipped with heat pump capabilities, allowing them to efficiently heat your space during colder months. A mini split heat pump is an excellent choice for year-round climate control in Maryland’s variable seasons.

Flexible Financing Options

Financing your mini split system doesn’t have to break the bank. First Response Heating & Cooling partners with Synchrony Financial to offer flexible financing options tailored to your budget. Stay cool (or warm) without the upfront stress.

Join the Friends and Family Membership Program

Enroll in our exclusive HVAC maintenance plan for unbeatable benefits:

Free Diagnostic Checks
Same-Day Emergency Appointments
Discounts on Repairs and Parts
Two Annual Mini Split Maintenance Visits
24/7 Priority Response
100% Money-Back Guarantee

Keep your mini split system in top shape while saving time, money, and hassle.

Learn More

Frequently Asked Questions

How long do mini split systems last?
With proper care, a ductless mini split system can last 15–20 years.
Can a mini split heat and cool my entire house?
Yes. Multi-zone mini split systems can handle multiple rooms or entire homes efficiently.
How often does a mini split AC need maintenance?
We recommend twice a year, spring and fall, to maintain peak performance.
What are the signs my mini split needs repair?
Common signs include strange noises, uneven temperatures, error codes, or a drop in efficiency.
Are mini splits energy efficient?
Absolutely. Ductless systems use inverter technology for energy-smart operation, making them ideal for reducing utility bills.
Do mini splits filter air?
Yes. Most ductless mini splits include built-in filters that improve indoor air quality.
Is installation disruptive?
Not at all. Our team performs most ductless mini split installations in just one day, with minimal disruption.
Do you offer emergency repairs?
Yes. We’re available 24/7 across Maryland to handle your urgent mini split AC or heat pump needs.

Get a Free Estimate on Mini Split AC in Maryland

Whether you're ready to upgrade to a ductless air conditioner or need reliable service on your existing mini split air conditioner, First Response Heating & Cooling has you covered. From mini split heat pump installations to affordable mini split maintenance plans, we bring comfort and confidence to every home we serve.

Call (410) 489-1751 or contact us online to get started. Your comfort is our First Response.