COIL CLEANING AND REPLACEMENT

In Anne Arundel County

5-Star Service

Licensed & Insured

Same-Day Service Available

Locally Owned & Operated

Dirty or damaged coils quietly rob your system of efficiency, driving up energy bills and wearing out your equipment. Lighthouse HVAC cleans and replaces coils to restore cooling power, lower your bills, and extend the life of your system.

Home

Services

Air Conditioning

AC Repair

Common Air Conditioning Problems We Fix

When your coils are coated in dirt or starting to corrode, your system works harder to deliver less. Our technicians identify whether a thorough cleaning or a coil replacement is what your system really needs — and restore its performance.

Weak or Warm Airflow

Rising Energy Bills

Frozen Evaporator Coil

System Running Constantly

Longer Cooling Times

Musty or Dirty Odors

Corroded or Leaking Coil

Excess Indoor Humidity

Why Clean Coils Matter

Coils are where your system moves heat — when they're dirty or damaged, everything works harder for worse results. Keeping them clean protects your comfort, your efficiency, and your equipment.

Higher Utility Bills

Reduced Cooling Performance

Unexpected System Failure

Shortened Equipment Lifespan

01 Complete Coil Inspection

02 Clear Diagnosis & Recommendations

03 Upfront Pricing Approval

04 Professional Cleaning or Replacement

05 Efficiency Restored

Our Process

What To Expect During Your Coil Service

Why Homeowners Choose Lighthouse

Experienced Technicians

Highly trained HVAC professionals.

Honest Recommendations

Solutions based on your needs.

Fast Response Times

Prompt scheduling and service.

Fast Response Times

Repairs focused on lasting performance.

What Homeowners Are Saying

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

“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.”

-- Jennifer Karns

“Our furnace stopped working during one of the coldest nights of the year. Lighthouse HVAC arrived quickly, explained everything clearly, and had us warm again the same day.”

-- Sarah Ms

“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.”

-- Connor Rickard

Keep Your Coils Clean Year After Year

Coils get dirty again with everyday use — that's why routine cleaning matters. The Lighthouse Annual Maintenance Plan keeps your coils clean, your system efficient, and catches buildup before it turns into a costly repair, season after season.

Still HaveQuestions? Let Us Help

How do I know if my AC coils need cleaning?

Common signs include weak or warm airflow, rising energy bills, longer cooling times, or a frozen evaporator coil. If your system runs constantly but never quite cools, dirty coils are often the hidden cause. A quick inspection tells us for sure.

Should I clean or replace my coils?

It depends on their condition. Coils coated in dirt or debris can usually be cleaned to restore performance. But coils that are corroded, bent, or leaking refrigerant need replacement. We inspect them and give you an honest recommendation — never an unnecessary upsell.

How often should AC coils be cleaned in Maryland?

For most Maryland homes, once a year is ideal — typically during a spring maintenance visit before cooling season. Homes near dust, pollen, or heavy tree cover may benefit from more frequent cleaning to keep the system efficient.

Can dirty coils increase my energy bill?

Yes — significantly. When coils are dirty, your system has to run longer and work harder to move heat, which raises energy use and wear. Cleaning them is one of the most cost-effective ways to lower your bills and extend equipment life.

How much does coil cleaning or replacement cost?

Cleaning is an affordable routine service, while replacement depends on the coil type and system. We always provide upfront pricing after inspecting your system — so you know exactly what you're paying for before any work begins.

Serving Homeowners Throughout Anne Arundel County

Providing professional coil cleaning and replacement across Annapolis, Severna Park, Crofton, Odenton, Glen Burnie, Arnold, Davidsonville, and surrounding communities.

Ready to Restore Your Cooling?

Don't let dirty coils drain your comfort and your wallet. Schedule your coil service today and get your system running clean, efficient, and cool again.

Not Sure What's Wrong?

Prevent Future Breakdowns

COIL CLEANING AND REPLACEMENT

In Anne Arundel County

5-Star Service

Licensed & Insured

Same-Day Service Available

Locally Owned & Operated

Dirty or damaged coils quietly rob your system of efficiency, driving up energy bills and wearing out your equipment. Lighthouse HVAC cleans and replaces coils to restore cooling power, lower your bills, and extend the life of your system.

AC Repair

Common Air Conditioning Problems We Fix

When your coils are coated in dirt or starting to corrode, your system works harder to deliver less. Our technicians identify whether a thorough cleaning or a coil replacement is what your system really needs — and restore its performance.

Weak or Warm Airflow

Rising Energy Bills

Frozen Evaporator Coil

System Running Constantly

Longer Cooling Times

Musty or Dirty Odors

Corroded or Leaking Coil

Excess Indoor Humidity

Why Clean Coils Matter

Coils are where your system moves heat — when they're dirty or damaged, everything works harder for worse results. Keeping them clean protects your comfort, your efficiency, and your equipment.

Higher Utility Bills

Reduced Cooling Performance

Unexpected System Failure

Shortened Equipment Lifespan

01

Complete Coil Inspection

02

Clear Diagnosis & Recommendations

03

Upfront Pricing Approval

04

Professional Cleaning or Replacement

05

Efficiency Restored

Our Process

What To Expect During Your Coil Service

Why Homeowners Choose Lighthouse

Experienced Technicians

Highly trained HVAC professionals.

Honest Recommendations

Solutions based on your needs.

Fast Response Times

Prompt scheduling and service.

Fast Response Times

Repairs focused on lasting performance.

What Homeowners Are Saying

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

“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.”

-- Jennifer Karns

“Our furnace stopped working during one of the coldest nights of the year. Lighthouse HVAC arrived quickly, explained everything clearly, and had us warm again the same day.”

-- Sarah Ms

“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.”

-- Connor Rickard

Keep Your Coils Clean Year After Year

Coils get dirty again with everyday use — that's why routine cleaning matters. The Lighthouse Annual Maintenance Plan keeps your coils clean, your system efficient, and catches buildup before it turns into a costly repair, season after season.

Still HaveQuestions? Let Us Help

Common signs include weak or warm airflow, rising energy bills, longer cooling times, or a frozen evaporator coil. If your system runs constantly but never quite cools, dirty coils are often the hidden cause. A quick inspection tells us for sure.

It depends on their condition. Coils coated in dirt or debris can usually be cleaned to restore performance. But coils that are corroded, bent, or leaking refrigerant need replacement. We inspect them and give you an honest recommendation — never an unnecessary upsell.

For most Maryland homes, once a year is ideal — typically during a spring maintenance visit before cooling season. Homes near dust, pollen, or heavy tree cover may benefit from more frequent cleaning to keep the system efficient.

Yes — significantly. When coils are dirty, your system has to run longer and work harder to move heat, which raises energy use and wear. Cleaning them is one of the most cost-effective ways to lower your bills and extend equipment life.

Cleaning is an affordable routine service, while replacement depends on the coil type and system. We always provide upfront pricing after inspecting your system — so you know exactly what you're paying for before any work begins.

Serving Homeowners Throughout Anne Arundel County

Providing professional coil cleaning and replacement across Annapolis, Severna Park, Crofton, Odenton, Glen Burnie, Arnold, Davidsonville, and surrounding communities.

Ready to Restore Your Cooling?

Don't let dirty coils drain your comfort and your wallet. Schedule your coil service today and get your system running clean, efficient, and cool again.