Commercial Roofing Contractor in Prince George's & Montgomery County, MD

A leaking roof on a business costs more than the repair. It costs tenants, stock, sales and sleep. Comeback Construction is a Maryland licensed contractor, MHIC #166936. We repair, replace and inspect commercial roofs for business owners, property managers, landlords and HOAs in Prince George's and Montgomery County. We start with a free site visit, and we write the estimate after we have walked the roof.

We visit first. The estimate comes after.

You cannot price a commercial roof from a phone call. Size, age, slope, drainage, rooftop equipment and past repairs all change the job. So we walk the property. We get on the roof, take photos and measurements, and look at the problem. Then we write your estimate, labor and materials. The site visit is free.

Roof inspections

A commercial roof inspection looks at more than the surface. We check the seams and laps, the flashing at walls and curbs, the drains and scuppers, the penetrations around vents and rooftop units, and the condition of the roof deck where we can see it. We look for ponding water, which is a common cause of failure on low-slope roofs. You get photos and a written report in plain words.

Inspections help in three situations. You are buying or selling a building. You have had a leak and want to know where it comes from. Or your roof is getting old and you want to plan the cost before it fails.

Roof repair

Many commercial roofs can be repaired for much less than a replacement. Common repairs include:

• Sealing and replacing flashing at walls, parapets and curbs.
• Repairing seams, punctures and blistered areas.
• Replacing damaged sections after a storm.
• Clearing and repairing drains, scuppers and gutters.
• Resealing around vents, pipes and rooftop equipment.

We tell you plainly when a repair makes sense and when the roof is past it. If the roof has years left, we say so, and we price the repair.

Roof replacement

When a roof is worn out, a replacement costs less than a string of repairs. We plan the job around your building. We cover the work, protect what is below, and keep your entrances and parking as clear as the job allows. Where the job allows it, we schedule noisy work around your business hours, including nights and weekends. We tell you the plan before we start, and we put it in writing.

Your estimate lists labor and materials, and the price is fixed. Extras happen only if you approve them in writing.

Active leak? We visit first

If water is coming in, call (227) 229-6633. We come out, find the source and stop the damage first. A temporary fix keeps your tenants and your stock dry while we plan the real repair. The bid comes after the visit, not before it.

Storm damage

After a storm, a commercial roof can lose membrane, shingles or flashing and not show it from the ground. We inspect, document the damage with photos and help you with the insurance claim. Your insurance company decides what it pays, and we cannot promise coverage. See our commercial insurance claims page for how that works.

Why a commercial roof fails early

Most early failures come from the same few causes. Water sits on a flat section because the drains are blocked. Flashing at a wall was never sealed well. Equipment was installed on the roof and nobody sealed around it. Foot traffic from service crews wears through the surface. A small leak went unrepaired for a season. Regular inspections catch these while they are small. If your roof has not been looked at in two or three years, book a visit.

Flat roofs and ponding water

Water that stands on a roof for more than a day or two after rain is a warning. It means the roof is not draining, and standing water speeds up wear on the surface and the seams. The cause can be blocked drains, a sagging section of deck or an old repair that raised the surface. We find the cause and tell you whether the fix is a cleaning, a repair or a change to the drainage.

Planning your roof budget

Roofs are a capital cost, and surprises are expensive. A written inspection report gives you a record of the roof's condition. You can use it to plan repairs this year and a replacement in the next few, and to show an owner, a lender or a board what you know. We give you the numbers in writing, labor and materials listed, so the plan has real prices behind it.

Licensed and insured

We are licensed in Maryland, MHIC #166936. License and insurance papers come with your first quote. Every project has a 5-year warranty on labor and materials.

Who we work with

Business owners, property managers, landlords and HOAs across Prince George's and Montgomery County. If you manage several buildings, tell us. We can inspect them in one trip and give you a plan with the buildings in priority order.

How it works

1. Call or fill out the site visit form.
2. We walk the property. You get photos and notes.
3. You get a written estimate, labor and materials, with a timeline.
4. We agree on a schedule that works around your business.
5. We build. You get photos and a short text every Friday.
6. We walk the finished roof with you. The 5-year warranty begins.

Common questions