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Professional HVAC Services For Every Season

From air conditioning repairs and heating installations to indoor air quality solutions and preventive maintenance, Lighthouse HVAC provides reliable comfort solutions for homeowners and businesses throughout Anne Arundel County.

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5-Star Service

Licensed & Insured

Same-Day Service Available

Locally Owned & Operated

services
Find The Service You Need

Whether you're dealing with an unexpected breakdown, planning a system upgrade, improving indoor air quality, or looking for long-term maintenance, our team is here to help. Explore our complete range of residential and commercial HVAC services and find the solution that's right for your home or business.

Need Help Choosing?

01

Air Conditioning

Schedule Your AC Service

Repair, installation, and maintenance to keep your home cool and your system running efficiently all summer long.

  • Air Conditioning Repair
  • Coil Cleaning & Replacement
  • AC Replacement & Installation
  • Refrigerant Leak Detection & Charging
  • Seasonal Maintenance & Tune-Ups

02

Heating & Furnace

Book a Heating Service Call

Furnace repair, replacement, and installation so your home stays warm when Maryland winters hit hardest.

  • Furnace Repair
  • Furnace Replacement & Installation
  • Gas System Diagnostics
  • Burner Cleaning & Safety Checks
  • Flame Sensor & Ignition Repairs

03

Heat Pump Systems

Ask Us About Heat Pump Upgrades

Year-round comfort and lower energy bills with high-efficiency systems built for Maryland's climate.

  • Heat Pump Repair
  • Heat Pump Replacement & Installation
  • Cold Climate Heat Pump Systems
  • Dual Fuel Systems (Heat Pump + Furnace)

04

Ductless Mini-Split

Get a Mini-Split Quote

Targeted heating and cooling for rooms, additions, and spaces that your current system can't reach.

  • Single & Multi-Zone Installation
  • Mini-Split Repair & Troubleshooting
  • Cleaning & Maintenance

05

Indoor Air Quality (IAQ)

Improve Your Home's Air Quality

Humidity control, air purification, and ventilation solutions for a healthier, more comfortable home.

  • Whole-Home Dehumidifiers
  • Humidifiers
  • Air Purification Systems
  • UV Light Systems
  • Ventilation Improvements

06

Airflow & Ductwork

Fix Your Airflow Problems

Uneven temperatures and high energy bills usually start with the ducts — we find the problem and fix it right.

  • Duct System Design & Replacement
  • Return Air Improvements
  • Static Pressure Testing
  • Airflow Balancing

07

Electrical & System Components

Schedule an Electrical Diagnostic

Small electrical failures cause the biggest breakdowns. We catch worn components before they shut your system down.

  • Capacitor Replacement
  • Electrical Diagnostics & Repairs
  • Condenser Fan Motor Replacement
  • Surge Protection (VRMDC Installation)
  • Disconnects & Whips

08

Emergency Services

Call Now for Emergency Service

When your system fails at the worst moment, we show up fast with honest diagnostics and no surprise charges.

  • Emergency Services
  • After-Hours & Weekend Service

09

Commercial HVAC

Request Commercial Support

Reliable service and maintenance for commercial systems so your facility stays comfortable without costly interruptions.

  • Rooftop Unit (RTU) Repair & Service
  • Preventative Maintenance Programs
  • Mechanical System Troubleshooting
  • Contract & Facility Support

Simple. Honest. Professional.

Comfort shouldn't be complicated. That's why we've built a straightforward service process designed to deliver accurate diagnoses, professional workmanship, and long-term peace of mind.

01

Schedule Your Visit

Choose a time that works best for you.

02

Complete System Evaluation

We thoroughly inspect your HVAC system.

03

Clear Recommendations

Understand your options before any work begins.

04

Professional Service

Expert repairs and solutions completed with care.

05

Long-Term Comfort

Enjoy reliable performance and peace of mind.

WHY HOMEOWNERS TRUST LIGHTHOUSE

More Than HVAC Repairs. Long-Term Comfort Solutions.

At Lighthouse HVAC, we believe homeowners deserve honest recommendations, professional workmanship, and reliable service they can count on year after year.

Whether you need a simple repair, a complete system replacement, improved indoor air quality, or ongoing maintenance, our team focuses on delivering solutions that improve comfort, efficiency, and peace of mind.

We don't believe in quick fixes or high-pressure sales tactics. We believe in helping homeowners make informed decisions and protecting the systems they rely on every day.

Experienced Technicians

Honest Recommendations

Fast Response Times

Long-Term Reliability

Locally Owned

Maintenance-Focused Approach

Still Have Questions? Let Us Help

What services do you offer?

We provide complete HVAC services, including air conditioning repair, heating repair, system replacement, indoor air quality solutions, commercial HVAC services, and preventive maintenance plans.

Yes. We offer emergency HVAC repair services for unexpected heating and cooling breakdowns, helping restore comfort as quickly as possible.

Absolutely. Our team provides residential HVAC services for homeowners and commercial HVAC solutions for offices, retail spaces, multi-family properties, and other businesses.

Yes. Our Lighthouse Annual Maintenance Plan includes two annual performance maintenances, priority service, and a 15% discount on repairs to help prevent costly HVAC breakdowns.

We proudly provide heating, air conditioning, indoor air quality, and HVAC maintenance services throughout Anne Arundel County and surrounding Maryland communities.

Need HVAC Service?​

Whether you're dealing with an emergency repair or looking for a long-term maintenance solution, we're here to help.

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Call Now