Flat Roof Repair

Expert flat roof repair for commercial and residential properties in New Jersey. We fix leaks, ponding water, membrane damage, and flashing issues to extend your roof's life.

Flat Roof Repair Done Right

Flat roofs take a beating in New Jersey. Snow loads, ice dams, summer heat, and ponding water all stress the membrane and seams. When you spot a leak or notice water pooling after a storm, you need a crew that understands flat roof systems — not just shingles.

We've been repairing flat roofs across New Jersey for years. Commercial buildings, garages, additions, row homes — if it's flat or low-slope, we know how to fix it properly.


Common Flat Roof Problems We Fix

  • Membrane tears and punctures from foot traffic, debris, or age
  • Seam separation where water sneaks between rolled sections
  • Ponding water that accelerates deterioration and leads to leaks
  • Flashing failures around vents, HVAC units, and parapet walls
  • Blistering and cracking from UV exposure and thermal cycling
  • Clogged or damaged drains that prevent proper drainage

We work on all flat roof types: EPDM rubber, TPO, modified bitumen, built-up tar and gravel, and PVC membranes.


Our Repair Process

We don't patch over problems. We diagnose the root cause, fix it correctly, and make sure water flows off your roof the way it should.

Every repair starts with a thorough inspection. We check the entire roof surface, not just the obvious leak spot, because water travels. We look at seams, penetrations, drainage, and the condition of the membrane itself.

Once we identify the issue, we explain what needs to happen and why. Then we make the repair using materials that match your existing roof system and methods that will last.


When to Call for Flat Roof Repair

Don't wait until you have ceiling stains or standing water inside. Call us if you notice:

  • Water pooling on the roof 24–48 hours after rain
  • Visible cracks, tears, or loose seams in the membrane
  • Blistering or bubbling on the surface
  • Interior water stains or drips
  • Increased energy bills from poor insulation performance

Catching problems early saves money. A small membrane repair today prevents a full roof replacement tomorrow.


Why Choose Navarro Family Roof Repair

We're a family business. When you call, you're talking to people who will actually be on your roof, not a call center. We show up on time, we explain what we find, and we do the work right.

Flat roofs require different skills than pitched roofs. We understand drainage, proper flashing details, and how to work with membrane systems without causing more damage. And we stand behind our repairs.

How it works


Inspection and Diagnosis

We examine the entire roof surface, drainage system, flashing, and seams to pinpoint the problem and check for hidden damage.

Clear Estimate

You get a straightforward explanation of what's wrong, what we'll do to fix it, and what it will cost.

Professional Repair

We make the repair using quality materials that match your roof system, following manufacturer specs and best practices.

Final Walkthrough

We show you the completed work and answer any questions about maintenance or what to watch for going forward.

Common questions


How long does a flat roof repair last?+

It depends on the type of damage and the roof's overall condition. A properly done membrane patch or seam repair can last 5 to 10 years or more. We use materials designed for long-term performance, not quick fixes.

Can you repair my flat roof in winter?+

Some repairs are possible in cold weather, but membrane adhesives and sealants need certain temperatures to bond correctly. We'll let you know if we need to do a temporary fix and schedule a permanent repair when conditions allow.

How do I know if I need repair or replacement?+

If the damage is localized and the rest of the roof is in decent shape, repair makes sense. If we find widespread cracking, multiple leaks, or the roof is near the end of its expected lifespan, replacement is usually the better investment. We'll give you an honest recommendation either way.

Get started · Burlington, NJ

Your roof deserves a straight answer.

Tell us what's going on and we'll take a look — honest assessment, clear options, no obligation.

Call us(862) 640-1140Estimate