Baltimore Roofing and Solar Roofing

The Best Baltimore Roofing Company!


Roof Repairs

Roof Repair Maryland

Minor roof damage can cause a lot of interior damage to your home if it is allowed to go unrepaired. At the first sign of damage, a homeowner should take action and have us inspect it right away.

Roof Replacement

Roof Replacement Maryland

Replacing a roof is one of the most important things you can do as a homeowner. You never want to allow an old roof to fail, a leaking roof can destroy the inside of your home causing a lot of damage.

Solar Roof

Solar Roof Maryland

Solar panels generate their own power and can therefore greatly offset your monthly electricity bill, if not eliminate it completely. The higher your electric bill, the more likely you’ll benefit from switching.

Bringing Over 30 Years of Roofing and Solar Experience to Maryland.

Your Baltimore roofing company!

Roofing Company & Solar Roofing

Old Line Roofing & Solar is a licensed, bonded, and insured Baltimore roofing company based in Maryland. We specialize in solar roofing, quality roof replacements, roof maintenance, roof repairs, and insurance claims. We service customers in Baltimore County, Harford County, Anne Arundel County, Carroll County, Howard County, and other locations in the Baltimore, Maryland community. Customer Satisfaction is our number one priority in all we do. In addition to roofing and solar services, our experienced home improvement contractors also offer siding and gutter services.

Our services include:

  • Residential Roof Replacements
  • Residential Roof Repairs
  • Solar Roof Panels Installation
  • Free Residential Roof Inspections
  • Siding Installation
  • Gutter Installation
  • Roof Storm Damage Specialist
  • Residential Insurance Claim Experts
  • Gutters and Downspouts
  • Commercial Roof Replacements
  • Commercial Roof Repairs
  • TPO Roofing
  • Roof Coating

HAAG Certification Roofing Home Advisor BBB Accredited Business Roofing Company


Total Protection Roofing System
Owens Corning
Owens Corning Preferred Contractor

Old line Roofing & Solar is a proud Owens Corning Preferred Contractor.

Owens Corning is a global leader in the roofing industry. Their systems last longer look better than their competitor materials and offer more choices that are perfect for your dream project. They provide innovative products, manufacturing technologies, and sustainable solutions that address energy efficiency, product safety, renewable energy, durable infrastructure, and labor productivity in over 33 countries. As a leading Baltimore Roofing Company, we proudly use Owns Corning.

Ask about our lifetime roofing warranty.

Commercial Roofing and Commercial Solar

TPO Roofing

TPO Roofing Baltimore

Short for thermoplastic polyolefin, TPO is a single-ply roofing membrane that offers excellent performance at an affordable price. Applied with heat TPO provides superior for your commercial roof for many years to come.

Roof Coating

Commercial Roof Coating

Whether you are looking to protect your new commercial roof or trying to extend the life of your aging commercial roof system roof coating protects your roof membrane from UV rays and other harmful weather conditions.

Solar Roof

Commercial Solar Roof

Solar power gives you a great return on investment by reducing your operating costs, increasing your property value, and improving your brand with a greener image while being reliable and low maintenance, and noiseless.


Your leading commercial Baltimore roofing company!

Free Pressure Washing

We are serious about cleaning up. Not only will we clean up our mess but we have partnered with a well-known pressure washing company to come in after we finish and pressure wash your home at no additional cost. So at the end of the job, you will have a brand new roof and a nice clean exterior to really boost your curb appeal! As a leading Baltimore Roofing Company, customer satisfaction is a top priority.

Free Driveway Pressure Washing

Insurance Coverage vs. Out of Pocket

Worried that your insurance won’t cover the cost of roofing repairs or a new roof and you will have to pay out of pocket for the expenses?

Roofing repairs can be stressful when a homeowner is not familiar with how homeowner insurance works. Dealing with insurance companies is not something most homeowners do on a regular basis so it can be intimidating and stressful at times. When it comes to roof damage Old Line Roofing and Solar are experts that are here for you, our years of dealing with help you determine if you will qualify for an insurance claim.  We will come out to your home to do a free roof inspection to help determine if your roof’s damage will qualify for an insurance claim. If your damage does qualify for an insurance claim we can help guide you through the insurance claim process as well. We are here to help you with all of your roofing needs, from the beginning to the end of the process.


Roofing Insurance Claims process

If your roof is in need of work, then consider using your insurance to cover the cost. Here are the steps to repair your roof using your insurance. As a leading Baltimore Roofing Company we are here to help.

Roof Inspection

Our professional roofing inspector will assess your roof damage and how extensive the damage to your home’s roof is and provide you a report.

Claim Your Roofing Insurance

You will contact your insurance company and file a claim for the roof repair or roof replacement.

Insurance Repair Estimate

Your insurance company will send an insurance adjuster to your home to inspect the roof to provide an estimate to repair or replace your roof.

Roof Repair or Replacement

The trusted roofing professionals at Old Line Roofing & Solar will perform the necessary roofing repairs, or roof replacement, to ensure that your home is properly protected from the elements.

Siding and Gutters

New siding can provide a finish that ties a house together. As for your gutters/downspouts- rain can cause a lot of problems if there isn’t a system in place to direct the flow of water.

Rain can cause a lot of problems if there isn’t a system in place to direct the flow of water. Broken, damaged, or clogged gutters can lead to interior leaks if they are not maintained properly. Our professionals are trained to assess, evaluate and prepare a plan that will transport rainwater where it needs to go. We specialize in installing both five-inch and six-inch seamless gutter systems.

Maryland Siding and Gutters
Google Reviews Old Line Roofing and Solar

What People Are Saying…

Old Line Roofing originally replaced my roof as part of a community project back in 2018 after major damaged from a storm. They are always responsive and quick to address any concerns that may come up. From the beginning they have been great talking through the damage, the options and dealing with the insurance companies. I highly recommend them for any of your roofing needs.

Juanita M.

Claddagh did a great job replacing our shingles. Worked with us through the insurance process, was flexible, and thorough. Our rep Kathy was exceptional, very customer focused and personable. We felt like she was on our side the whole time and did what was best for her customer. The crew doing the work did an excellent job and my roof looks amazing now.

Tim K.

We were very pleased with the level of customer service, from start to finish, of our roof replacement. Claddagh Construction Services went above and beyond to remove the stressors that often come with home repair. The roof only took a day to replace and looked beautiful. Claddagh was always in direct contact with us to ensure that we were happy, all the way to the end of the project.

Greg K.

The very best prices and services. I worked with Kathy and I just love her. When I need other work done I will be calling her and sharing her number with all my friends. I had my old roof removed and a new one put on. I am very very happy with the work that was done. Work was done on time and clean up was great. I just can’t say enough good things about this company. Want the best price and the best work done give Kathy a call.

Joyce C.

I was in need of a new roof and fast with all of the winter weather coming. I looked around and found Claddagh Construction Services based on all of the positive reviews. Everyone I spoke with at Claddagh was friendly and helpful. Dan came out to my house, checked out the roof, helped us work with the insurance company, gave us options for our new roof and we absolutely love it. We needed a whole new roof and everything was done quickly and neatly in a day. They had taken the time to make sure the yard and surrounding area was cleaned up and free of debris. I would gladly recommend this company to anyone.

Christopher S.

Kathy was a joy to work with. She worked with our insurance and we barely had to do a thing. She makes you feel, like your her only customer/family. The experience from start to finish was quick and easy. The roof looks great. I would highly recommend this company, especially Kathy. She knows her stuff!!!

Jennifer C.

Check out more reviews on Google and leave us a review as well!!

Why Old Line Roofing & Solar For Your Roofing Needs?

Your roof inspection is FREE!

Your roof inspection will be performed by a certified roof inspector.

If you do have roof damage, we will meet with your homeowners insurance company and work off of their estimate. If you DO NOT have roof damage,we will give you peace of mind for how long you can expect your roof to last.

We offer a Lifetime Labor Warranty! We use only the highest quality materials and craftsman for your roofing project, and have diverse options that fit your style and aesthetic preferences.

We are a local contractor and have been in the business for 25 years. We stand by our work 100% and your satisfaction with the finished product is our priority.

MHIC #140449 Licensed. Bonded & Insured.