Get Help with Your Residential or Commercial Flat Roof in Minutes


ROI Construction is Maryland’s premier flat roof company. We provide the care and attention you’d expect from a small roofing company with the ability to complete large, complex flat roof projects. ROI has worked hard to establish a reputation throughout the area for honesty, expert craftsmanship, hard work and reliability.



You may think that flat roofs are only for cities like Baltimore and parts of D.C., or for commercial real estate and apartment buildings, but today, many modern homes designed with the architectural finesse of flat roofing.

Among our 5-star residential and commercial roof options, ROI offers quality flat roofing services with professional craftsmanship and a customer first approach – every step of the way. From installation to complete flat roof repair, we’re committed to giving you the best roof possible with unbeatable customer service.

Does your new home need quality flat roofing? Book your free inspection and estimate with one of our friendly contractors today.

Why ROI Construction?
When it comes to flat roofs, it’s imperative that you work with a qualified and trusted flat roof company. ROI Construction specializes in flat roof replacement, repair and maintenance. If you need an emergency flat roof repair, we have roof technicians available 24/7.

As a leading roofing company, we provide many repair and installation services and we work directly with the insurance companies to repair and replace the roof to ensure as little out of pocket expenses for you as possible.

Our Flat Roofing Services

  • Flat Roof Repair
  • Flat Roof Replacement
  • Flat Roof Maintenance
  • TPO Roofing
  • EPDM Roofing
  • PVC Roofing
  • New Roof Construction
ROI Construction flat roof replacement review

schedule your free estimate From a Trusted Maryland Roofer

ROI Offers Flat Roofing Services For Maryland And DC Residential & Commercial Properties

ROI Construction 5-star flat roof review At ROI Construction, we have the have the knowledge and experience to design, repair, replace and maintain all types of commercial roofing systems. We handle a variety of projects on all scales and our partnerships with the leading manufacturers allow us to provide our commercial roofing clients with any type of roof they need at the best possible prices. We are industry leaders serving Maryland, Washington DC, and Northern Virginia, we offer the latest innovations in commercial roofing systems, and we are equipped with an in-house team of highly skilled roofing specialists.

Did you Know that a TPO Roof can save you as much as 15% on cooling costs?

ROI Construction, one of Maryland’s leading residential and commercial roofing contractors, is helping customers save as much as 15 percent on their cooling costs through the non-invasive installation of rubber membrane roofing for flat roofs.

Popular among property owners, building managers, and businesses, the company’s approach and no-hassle pricing gives customers a solid return-on-investment for years to come.

Hiring the right TPO roofer is crucial for your home or business. TPO roofing membranes come in a variety of shapes and colors, and the right roofer will be able to recommend the right one for your needs. TPO is a great material for roofing because it is both durable and versatile. It can be used in both commercial and residential buildings. It is also available in a variety of thicknesses and widths.

Because of its superior properties, TPO is available in many different colors. Most people opt for the standard color options, which include white, tan, and grey. However, if your building has a higher profile, you can choose a premium color option.

TPO roofing job ROI Construction

A TPO roof can last for up to 30 years, but it can be punctured by debris, pests, or even a ripping seam. It can also develop failed flashing, leading to leaks inside the house. When a TPO roof has a failure, water can leak through the roof, damaging the interior or exterior. This water will eventually seep into the roof itself. So, hiring a qualified and experienced TPO roofer is essential if you want your new roof to be a success.

A reputable TPO roofer will also be able to ensure that all necessary precautions have been taken before the job is finished, using TPO roofing sheets that are 6-12 feet wide. These will need to be heat welded to ensure that the seams are sealed properly. TPO roofs are also durable, as the UV Rays reflect back to space, so you can be sure the TPO roof will last for 20-30 years. You can rest easy knowing that the TPO roof you have on your home will last for decades with proper maintenance.

A TPO roofer will need to be familiar with various types of materials. This type of roofing is a bit more expensive than a traditional roof, and it must be clean and free of debris. A TPO roofer will also need to make sure the surface is clean and dry. This is important because the TPO roof has to stand up to contact with a variety of materials.

ROI Construction provides all the roof maintenance and repair services that a homeowner or property owner might possibly need to keep their roof in optimum health. Its team of Certified Roofing Experts can diagnose any and all roofing problems and come up with solutions that fit the needs and the budget of the client. They can quickly resolve common roofing complaints such as leaks, wind damage, damaged flashing, chimney cap or pan issues, improper ventilation leading to an overheated attic, damaged or expired pipe boots, nail pops, broken shingles, and more.

ROI’s experts can also help a client determine whether they should go for a one-time roof repair or undertake a complete replacement depending on the severity of the problem.

ROI Construction Professionals

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Committed to only High Quality Service

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Building quality standards

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Customer First

ROI Construction LLC is a trusted, licensed and insured company providing customers with high quality roof installation, gutters, siding, windows and doors for over 45 years. A family owned and operated company committed to providing excellent customer service and a Positive Return On Investment to families in the greater Washington, DC area. Our gold standard is 100% customer satisfaction 100% of the time, throughout the entire process.

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