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Comfort for Every Room, No Ductwork Required

From home additions and converted garages to rooms your central system can never quite reach, Lighthouse HVAC installs and services ductless mini-splits that deliver precise, energy-efficient comfort exactly where you need it.

How Can We Help?

Explore our most requested ductless mini-split services and find the right solution for the spaces your central system leaves behind.

Single & Multi-Zone Installation

Precise installation for a single room or multiple zones ideal for additions, garages, sunrooms, and homes without existing ductwork, with independent temperature control in every space.

Fast diagnostics and expert repairs for ductless systems that aren't heating, cooling, or draining properly restoring quiet, efficient comfort to your space.

Comprehensive deep cleaning of indoor blower wheels, coils, filters, and condensate lines to eliminate buildup, prevent odors, and maintain peak efficiency.

Common Mini-Split Problems We Solve

Many cooling problems begin with small issues that gradually reduce system performance. Our technicians identify the root cause and provide lasting solutions.

AC Blowing Warm Air
Frozen Evaporator Coils
Weak Airflow
High Energy Bills
Refrigerant Leaks
Thermostat Problems
Strange Noises
Frequent Cycling

Why Homeowners Choose Lighthouse HVAC

We're committed to providing honest recommendations, quality workmanship, and dependable service for every customer.

01

Same/Next Day Service

We respond quickly to restore comfort when you need help most.

02

Transparent Pricing

No gimmicks, hidden fees, or misleading promotions.

03

Experienced Technicians

Trusted professionals delivering reliable HVAC solutions.

04

Local & Family Owned

Proudly serving homeowners throughout Anne Arundel County.

Credentials

Licensed for the work. Accountable for the result.

HVACR
85571
Electrical
4087
Plumbing
5916065
MHIC
960841
Most Popular Option

Keep Every Zone Running at Its Best

Ductless systems depend on clean filters and well-maintained coils to stay efficient. The Lighthouse Annual Maintenance Plan keeps each zone performing at its peak, prevents avoidable breakdowns, and extends the life of your investment year after year.

Two Annual Performance Maintenances
Priority Scheduling
15% Discount On Repairs
Improved System Efficiency
Longer Equipment Lifespan
Peace Of Mind Throughout The Year

Proudly Serving Anne Arundel County

Our team provides professional ductless mini-split services throughout Anne Arundel County and surrounding communities.

What Homeowners Are Saying

See why local homeowners trust Lighthouse HVAC for repairs, maintenance, and indoor comfort solutions.

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Kevin Brennan profile picture
Kevin Brennan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The tech who came out to clear drip line from ac unit was great and very efficient. Would use their service again if needed. 3 text messages for this survey in a week seems a little heavy. Doing this to stop the text messages.
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Kenneth Turner profile picture
Kenneth Turner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service. Great local company
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Natalie Vowell profile picture
Natalie Vowell
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Amazing work!!! Not only did the fit me in very quickly with same day service, but tech was able to fix my boiler instead of saying immediately (like other companies had) that I needed a new boiler saving me thousands!!
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Mike Phelan profile picture
Mike Phelan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My old heat pump went out in the middle of the summer heat. Lighhouse came out right away and had me set up with a new heat pump within days. Ronnie was great.
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Jennifer Karns profile picture
Jennifer Karns
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
What a great company this is. I called at 3:00 on a Friday afternoon and they had a tech in my area who was there at 6. He quickly diagnosed the problem and got us up and running again. Very friendly and professional all around. I highly recommend and will definitely use them in the future.
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James Brown profile picture
James Brown
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Worked non stop until it was done and were great to work with. Definitely this is the company to use.
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C Jay profile picture
C Jay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Quick and friendly service! Thanks Lighthouse HVAC!
Posted on Google Google
Connor Rickard profile picture
Connor Rickard
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I HIGHLY recommend this company! We were desperate, and they came to the rescue after hours so that my kids would be able to sleep in a cool house! I will use them for my business as well.
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Need Ductless Mini-Split Service?

Whether you're adding comfort to a new space, repairing an existing unit, or keeping your system in top shape, our team is ready to help.