Roof emergencies answered 24/7PullmanGrand JunctionFennvilleSouth HavenBloomingdaleBangorAlleganSaugatuck & DouglasGoblesHollandKalamazooPortage(616) 360-2522 Roof emergencies answered 24/7PullmanGrand JunctionFennvilleSouth HavenBloomingdaleBangorAlleganSaugatuck & DouglasGoblesHollandKalamazooPortage(616) 360-2522

Commercial Roof Repair in Southwest Michigan

Lifetime Construction Builders, a commercial roofing contractor in business since 2009, repairs TPO, EPDM, and PVC roofs on commercial property, and most repairs take one visit. A service call with a patch or seam repair runs $450 to $1,200. The roof inspection and written estimate are free.

Request a free roof inspection
  • Michigan license 252400088
  • Insured: $1M liability, $2M workers' comp
  • BBB Accredited
  • Lifetime transferable warranty
Roofer in a blue hard hat and orange safety vest nailing down a low-slope roof deck
A roofer nailing down a low-slope roof deck

Snow, ice, and wind on commercial roofs, and the signs of damage and leaks

Allegan County roofs are designed for heavy snow loads, 50 pounds per square foot in much of the county. Ice in the drains and scuppers holds meltwater on a flat roof. Hail falls mostly in March and April here, and thunderstorm wind peaks in May and June.

Recent snow, ice, and wind across Southwest Michigan

  1. AlleganMore than 12 inches of snow
  2. KalamazooThunderstorm winds peeled roof paneling off an 8-story downtown building
  3. Portage and KalamazooEF2 tornado; an industrial warehouse roof collapsed
  4. Allegan County1.5 to 2.5 feet of snow
  5. Allegan CountyIce storm with 0.7 inch of ice
  6. Bangor2 feet of lake-effect snow

Source: NOAA NCEI Storm Events Database.

Signs on the membrane

  • Open or lifting seams
  • Punctures from foot traffic or HVAC service
  • EPDM shrinking and pulling away from walls and curbs
  • Soft spots underfoot, which point to wet insulation

Signs at the drains and edges

  • Water still standing 48 hours or more after rain
  • Loose flashing at curbs, parapets, and drains

Signs inside the building

  • Water stains or drips on ceiling tiles
Water that gets under a membrane can drip out far from the hole.

The water runs under the membrane and through the insulation before it reaches the ceiling, so a patch over the drip can miss the real leak. Our free inspection looks for the spot where the water gets in.

Brown water-stained, peeling ceiling around an old light fixture
A water-stained, peeling ceiling around a light fixture

Leases, insurance, warranties, and your roofing contractor's license

Four answers to settle before you approve a repair or plan roof maintenance on a commercial building.

Who pays for roof repairs in a commercial lease?

The lease decides. Under a gross lease, the landlord pays most repairs. A triple-net (NNN) lease puts maintenance on the tenant, often with a structural exclusion. Then the tenant pays for leak repairs, and the landlord pays to replace the roof. Lifetime Construction Builders puts every repair in a free written estimate.

Does commercial insurance cover roof leaks?

Your policy decides. Many commercial policies exclude cosmetic hail or wind damage, meaning marks that don't stop the roof keeping water out. Wind and hail deductibles are often 2% to 5% of the building's value. Lifetime Construction Builders helps with the insurance claim at no extra cost.

Will a repair affect my membrane manufacturer's warranty?

It can. A repair that doesn't follow the maker's spec can affect an existing system warranty, so check your warranty before work starts. A material-only warranty covers membrane defects, not labor or seams. Lifetime Construction Builders backs its own repair work with a lifetime transferable warranty.

Do roofers need a license in Michigan?

For residential work of $600 or more, yes: LARA requires a residential builder or maintenance-and-alteration license. Lifetime Construction Builders holds Michigan license 252400088 and carries $1M general liability and $2M workers' comp. You can check any roofer's license with LARA.

Open 24/7 for roof leaks (616) 360-2522

What customers wrote on Google about their roofing projects

A roofing contractor who stops answering the phone after a problem is the complaint we read most in West Michigan roofing reviews. Our customers wrote about crews that show up on time and call back. We're rated 4.9 out of 5 on Google.

Lifetime Construction Builders has completed three distinct roofing projects for me, all of the highest quality. The team is excellent at their tasks, always on time, communicative, and responsive to phone calls while solving problems. I would strongly recommend them.
Clark R. Google review
“Great customer service and competitive pricing. Look to them to do your roof. Very professional and on time.”
Trevor S. Google review
“Iam highly impressed,satisfied and happy with their service.Their workers are well trained and worked very hard on my roof. I highly recommend LIFETIME CONSTRUCTION BUILDERS LLC.”
Carlos B. Google review

How a commercial roof repair goes, from the call to cleanup

Every commercial repair follows the same steps. Luis, our regional manager, is your contact from the inspection on, and he picks up your calls.

  1. A real person answers, day or night

    Call (616) 360-2522 at any hour. When water is coming through the ceiling, a crew comes out the same day, within a few hours.

  2. A free inspection of the seams, flashing, and drains

    The crew walks the roof and checks the seams, the flashing at curbs and parapets, the drains, and every pipe or HVAC (heating, ventilation, and air conditioning) unit that goes through it.

    More on roof leak detection and roof inspections.

  3. A written estimate with a price that doesn't change

    You get the repair and its price in writing, and the price doesn't change once you have it. Financing available, ask Luis.

  4. The membrane is cleaned, then patched or re-welded

    A patch only holds on clean membrane, so the crew cleans the damaged area first. Then they patch it or re-weld the open seam, the way your roof's membrane calls for.

  5. Flashing and roof penetrations are repaired

    Loose flashing at curbs, parapets, and drains gets fixed as part of the repair, along with the seals around pipes and units that go through the roof.

  6. Cleanup before the crew leaves

    Cleanup is part of the price, so the crew leaves your roof clear of scraps and old materials.

Commercial roof repair cost and timeline

A service call with a patch or seam repair costs $450 to $1,200, and larger membrane sections run $1,500 to $5,000. Most repairs take one visit.

Commercial roof replacement and new roof installation

What a commercial roof repair costs

  • Service call with a patch or seam repair$450–$1,200Most repairs take one visit
  • Larger membrane sections$1,500–$5,000Priced by the size of the damage
  • Roof inspection and written estimateFreeBefore any work starts

What moves the price

  • Membrane type: TPO, EPDM, or PVC
  • Size of the damage
  • Ponding and drainage
  • Snow load damage

Included: cleaning and patching or re-welding the membrane, flashing and penetration repair, and cleanup. 5% military discount. We take credit card, check, or cash.

How each commercial roofing system is repaired: TPO, EPDM, and PVC

We work on these three single-ply roofing systems and no others, on repairs and on new commercial roofing projects. Each membrane takes a different repair.

TPO roofs

TPO (thermoplastic polyolefin, also called thermoplastic olefin) is a single-ply membrane with seams hot-air welded into one sheet. A patch on a TPO roof is welded on the same way.

Weathered TPO
Scrubbed with membrane cleaner before a patch will weld, then checked with a test weld
Building code
TPO membrane must meet ASTM D6878 (International Building Code 1507.12)
New TPO, EPDM, and PVC roofs

EPDM rubber roofs

EPDM is a rubber membrane, so its seams are repaired with primer and seam tape, rolled down, and sealed at the edges. On EPDM, the cleaning and priming decide whether the repair holds.

PVC roofs

PVC (polyvinyl chloride) is a thermoplastic membrane like TPO, and it's repaired the same way: cleaned, then patched or re-welded with hot air.

More commercial roof repair questions

Winter work, ponding, inspections, taxes, and when a roof needs replacing. Anything else, ask on the phone.

A person answers 24/7(616) 360-2522
Can you repair a flat roof in the winter?

Often, yes, following the membrane makers' cold-weather rules. At 40°F or lower, Mule-Hide calls for slower welding on TPO and a test weld each time the welder starts. Carlisle keeps EPDM primers and adhesives above 40°F. Lifetime Construction Builders answers winter leak calls 24/7 at (616) 360-2522.

Is standing water on a flat roof a problem?

It is when it stays. The NRCA calls it ponding when water is still on the roof more than 48 hours after rain ends. Clogged drains or scuppers, a sagging deck, or too little slope cause it. Ponding and drainage are among the things that set Lifetime Construction Builders' repair price.

How often should a commercial roof be inspected?

At least twice a year, in spring and fall, and after hail or a tornado, the NRCA says. Lifetime Construction Builders' roof inspection is free with an estimate, after a storm, or for an insurance claim.

When does a commercial roof need replacing instead of repair?

When too much of it is wet. A common rule of thumb in the trade is that more than about 25% wet insulation means the roof should be replaced, not restored. Lifetime Construction Builders prices a full tear-off with R-30 insulation above the deck at $14.50 to $17.00 per square foot.

Are commercial roof repairs capitalized or expensed?

It depends on the job, so ask your accountant. Under IRS rules, replacing a substantial part of the roof system is a capital improvement, while a partial repair may be expensed. Nonresidential roofs also qualify for Section 179. Lifetime Construction Builders' written estimate shows what the job covers.

A commercial roofer across Southwest Michigan

Our roofing company's office is at 605 56th Street in Pullman. Our commercial roof repair services cover TPO, EPDM, and PVC roofs in the twelve towns listed here, from Holland and South Haven to Kalamazoo and Portage.

Lake-effect snow and your roof

Get a free commercial roof inspection

Tell us your town and what the roof is doing, and we'll call you back to set up your free inspection and written estimate. Prefer to talk first? Visit our contact page.

Water coming in now? Call (616) 360-2522

Add your name so we know who to ask for.

Add a phone number so we can call you back.

Pick a town, or Other.

Pick the closest one.

Call (616) 360-2522 Estimate