Commercial Roofing in Greeley, CO

Northern Colorado is hard on commercial roofs:

• A single summer afternoon can drop hail large enough to bruise a membrane and crack the insulation underneath it.
• Chinook winds pull at roof edges and loose flashing.
• Spring storms can pile heavy, wet snow onto low-slope roofs.
• Temperatures can swing 40 degrees in a day.
• At nearly 5,000 feet, stronger UV exposure breaks down roofing materials faster than it does at lower elevations.

Martinez Roofing Inc has spent more than 26 years helping business owners, property managers, HOAs, and facility directors in Greeley and across Weld County keep their buildings dry and running. We are based at 1030 7th Ave in Greeley. We are certified by Owens Corning, GAF, and Malarkey, and we hold an A+ rating with the Better Business Bureau.

Founder Steve Martinez started out as a laborer on roofing crews. The company still runs on the idea he started with: tell customers the truth about their roof, including when it doesn’t need to be replaced yet.

Use this page as the starting point for every commercial service we offer. Choose the service you need below, or call (970) 330-6557 to schedule a free commercial roof inspection and estimate.

Our Commercial Roofing Services

Most commercial clients use more than one of these services over the life of a roof. It usually starts with an inspection, and the findings decide the next step.

Commercial Roof Inspections

An inspection tells you what condition your roof is in, how much service life is left, and what needs attention first. We check:

• Membrane surface and seams
• Drains and ponding areas
• Flashings and roof edges
• Curbs around rooftop units
• Signs of hail impact

You receive photos and a written summary you can share with owners, tenants, or your insurance carrier. Schedule a free estimate and inspection.

Commercial Roof Repair

Leaks on commercial roofs usually start at seams, penetrations, parapet walls, and drains. Water often travels along the deck before it shows up inside. We trace the leak to its actual source and repair it with materials compatible with your existing system, so the patch doesn’t turn into the next problem. Learn about commercial roof repair.

Commercial Roof Maintenance Programs

A maintenance plan costs far less than emergency repairs. It includes:

• Scheduled inspections
• Clearing drains and debris
• Resealing weak areas
• Post-storm checks
• A running record of your roof’s condition

That record helps you budget for capital improvements years in advance. See our commercial roof maintenance programs.

Commercial Roof Coatings

If your roof is aging but still structurally sound with dry insulation, a coating system can add years of service at a fraction of the cost of replacement. Coatings also reflect sunlight, which can lower cooling costs through Greeley’s summers. We’ll tell you honestly whether your roof is a good candidate. Learn about commercial roof coatings.

Commercial Roof Replacement and Installation

When repairs and coatings no longer make financial sense, we handle the full project:

• Tear-off of the old roof
• Deck repair
• Insulation and tapered drainage
• New membrane or metal system
• Flashing and edge metal
• Final cleanup

We also install roofs on new construction and additions. Learn about commercial roof replacement and installation.

Hail and Storm Damage Repair

After hail or high winds, we inspect your roof, secure any openings, and document the damage in detail to support your insurance claim. Our team has worked through the claims process with many property owners and adjusters across Northern Colorado. Learn about storm damage repair.

Siding and Exterior Work

Roofs don’t fail in isolation. Damaged siding, gaps at wall transitions, and worn trim let water into the building envelope. Because we also install and repair siding, including metal siding, one contractor can handle the full exterior. See our siding services.

Commercial Roofing Systems We Install

The right system for your building depends on four things:

• How the building is used
• How water drains off the roof
• What equipment sits on top
• How much hail and UV exposure the roof will face

We explain the tradeoffs before recommending anything.

TPO Roofing

TPO is a white, heat-welded single-ply membrane. The reflective surface cuts down on summer cooling loads, and the welded seams hold up well. Thicker TPO membranes over a high-density cover board improve hail resistance, which matters a great deal along the Front Range.

EPDM Roofing

EPDM is a synthetic rubber membrane with a long track record. It stays flexible through freeze-thaw cycles and sharp temperature swings, and it is straightforward to repair. It works well on large, simple roof areas.

PVC Roofing

PVC is a heat-welded single-ply membrane that resists chemicals, grease, and fire. It is a strong choice for restaurants, manufacturing and industrial facilities, and any roof exposed to exhaust or oils.

Modified Bitumen Roofing

Modified bitumen is a multi-ply, asphalt-based system that stands up to foot traffic, punctures, and service visits. It is common on smaller commercial buildings and on roofs where HVAC technicians are up top often.

Metal Roofing

Metal roofing holds up to hail, wind, and sun, and it can last for decades with minimal upkeep. Our custom metal manufacturing capabilities let us produce panels, flashings, and trim that fit your building precisely instead of forcing standard sizes to work. Learn about metal roofing.

Asphalt Shingles for Multi-Family and HOA Properties

Apartment communities, townhome associations, churches, and many mixed-use buildings have pitched shingle roofs. We install impact-rated shingle systems from Owens Corning, GAF, and Malarkey. For shingle roofs that still have life left, our Roof Maxx treatments can restore flexibility and delay replacement. Learn about asphalt shingle roofing.

Why Northern Colorado Businesses Choose Martinez Roofing

There is no shortage of roofers in Weld County, especially after a big hailstorm. Here is why property owners and managers keep working with us year after year.

More Than 26 Years Based in Greeley

We aren’t a Denver company with a Greeley landing page, and we don’t roll into town after a storm. Our office is on 7th Avenue in Greeley, and we’ve been roofing Northern Colorado buildings for more than 26 years. We know the local weather, the building stock, and what local building departments expect.

Repair First, Replace When It Makes Sense

Plenty of contractors push replacement because it’s the biggest invoice. Our first instinct is to extend the life of the roof you already have, whether through targeted repairs, a coating system, or a maintenance plan. When replacement is the right call, we show you why with photos and measurements, not a sales pitch.

Certified and Safety-Trained

We are certified by Owens Corning, GAF, and Malarkey, and our team has completed third-party safety training through Lancaster Safety Consulting. Manufacturer certifications affect the warranty coverage available to you. Safety training protects your property, your tenants, and our crew.

Custom Metal Work

Our metal manufacturing capabilities give us control over fit, finish, and lead times on metal roofing, flashings, coping, and trim. That means cleaner details at walls and edges, and less waiting on outside suppliers.

We Know the Insurance Process

Hail claims on commercial buildings can be complicated. We document damage thoroughly, meet adjusters on site, and help you understand your estimate line by line. Our customers regularly mention how much easier we made the insurance process.

Available When Storms Hit

Storms don’t keep business hours. Our phone line is answered 24 hours a day, 7 days a week, so you can reach us when a leak starts.

Financing Options

We offer no money down financing for qualifying projects, so you can address roofing needs without waiting for the next budget cycle. See financing options.

Signs Your Business Would Benefit From a Commercial Roofing Partner

A roofing partner is a contractor who knows your building, keeps records on it, and checks on it after every major storm. If any of these apply to you, it’s time to set one up.

• You don’t know whether the last hailstorm damaged your roof. Commercial hail damage is often invisible from the ground and even hard to spot from the roof. If nobody checked, you may be sitting on an unfiled claim.
• You only call a roofer when something is leaking. Emergency repairs cost more and give you no warning about what’s coming next.
• Water sits on the roof for more than 48 hours after rain or snowmelt. Ponding water speeds up membrane breakdown and adds weight to the structure. It also signals drainage or deck problems.
• The membrane looks chalky, cracked, or blistered. Northern Colorado’s UV exposure ages roofing faster than many owners expect.
• The same spot keeps getting patched. Repeat repairs usually mean the real cause hasn’t been found, or that section of roof is worn out.
• You manage more than one building. A single contractor with records on every roof makes budgeting across a portfolio much simpler.
• Energy bills keep rising. Wet insulation loses much of its value, and the moisture is often trapped where you can’t see it.
• A buyer, lender, or insurer asked for a roof report. A contractor who already knows the roof can provide one quickly.
• You’ve added rooftop equipment. New HVAC units, solar arrays, and vents all add penetrations that need proper flashing and follow-up.

   

Why Going With an Unqualified Roofer Can Cost Your Business Money

The cheapest roofer is rarely the least expensive choice. In Northern Colorado, a few problems come up again and again.

Storm Chasers Disappear After the Check Clears

After major hail events, out-of-town crews flood Weld County with door knockers and quick quotes. Many are gone within months. When a seam fails or a warranty question comes up two years later, there’s nobody to call.

Missed Hail Damage Means Missed Coverage

An inexperienced inspector may miss bruised membranes, cracked insulation boards, or fractured seams. If damage isn’t documented properly, your claim can be underpaid or denied. Most insurance policies also limit how long you have to file after a storm, so a missed inspection can cost you coverage entirely.

Low Bids Leave Out What Keeps the Roof Dry

Two bids with the same total can describe very different roofs. Low bids often skip:

• Cover boards that improve hail resistance
• Tapered insulation for drainage
• New edge metal
• Proper flashing at walls and curbs

Some go right over an existing wet roof instead of tearing it off. Those shortcuts show up as leaks, usually after the contractor is gone.

Voided Manufacturer Warranties

Manufacturer warranties depend on approved installation methods and compatible materials. Mixing products, fastening incorrectly, or skipping required steps can void coverage. You usually find out only when you file a claim.

Liability Falls on the Property Owner

Colorado requires employers to carry workers’ compensation insurance. If an uninsured worker is injured on your roof, the claim can come back to you. Any legitimate commercial roofer will provide current certificates of insurance before work begins.

Licensing and Permit Problems

Colorado doesn’t have a statewide roofing license, so licensing and permitting happen at the city and county level. A contractor who skips local licensing or permits creates problems that surface during a sale, refinance, or insurance review, when they are the most expensive to fix.

The Wrong System for Colorado Weather

A roofer who installs the same system on every building will eventually put the wrong one on yours. A thin membrane on a hail-exposed roof, or the wrong material over restaurant exhaust, can fail years early.

Commercial Properties We Work On

We provide commercial roof inspection, repair, maintenance, coating, and replacement services for:

• Apartment buildings and multi-family properties
• HOA and townhome communities
• Assisted living facilities
• Churches and places of worship
• Hospitals and medical offices
• Retail centers and storefronts
• Warehouses and industrial buildings
• Self-storage facilities

You can see examples of our work on our recent projects page.

Serving Greeley and Northern Colorado

From our office in Greeley, we serve commercial properties throughout Weld, Larimer, and surrounding counties. That includes:

• Evans
• Windsor
• Fort Collins
• Loveland
• Longmont
• Johnstown
• Brighton
• Fort Morgan

See all of our service areas.

Commercial Roofing FAQs

How can I tell if hail damaged my commercial roof?

Hail damage on low-slope roofs is often hard to see. Common signs include:

• Bruised or punctured membrane
• Cracked or crushed insulation boards underneath
• Damaged seams
• Dented metal flashings, vents, and HVAC fins

Dents on rooftop equipment are a good clue that the roof itself took hits too. The only reliable way to know is a hands-on inspection soon after the storm. We document everything with photos so you have evidence for your insurance claim.

Should I repair, coat, or replace my commercial roof?

It depends on how much of the roof is still sound:

• Repair is the right call when problems are limited to a few areas.
• A coating can make sense when the roof is aging but intact and the insulation underneath is dry.
• Replacement is necessary when moisture has spread through the insulation, the membrane is failing across large areas, or repairs have become a yearly expense.

Our inspection tells you which option fits and what each one costs.

How long does a commercial roof last in Colorado?

With proper installation and maintenance, typical lifespans are:

• EPDM: 25 to 30 years or more
• TPO and PVC: 20 to 30 years
• Modified bitumen: 15 to 25 years
• Metal: 40 years or more

Northern Colorado’s hail, UV exposure, and temperature swings can shorten those numbers. Roofs that are inspected regularly and repaired promptly tend to reach the upper end of their range.

Which roofing system is best for my building?

It depends on the building:

• TPO is a strong all-around choice with good energy efficiency.
• EPDM handles temperature swings well and is easy to maintain.
• PVC is the better pick where grease or chemicals are present.
• Modified bitumen handles heavy foot traffic.
• Metal offers the longest lifespan and strong hail resistance.

We recommend a system based on your building’s use, drainage, equipment, hail exposure, and budget.

How often should a commercial roof be inspected in Northern Colorado?

At least twice a year, typically in spring and fall, plus after any significant hail or wind event. Spring inspections catch winter freeze-thaw damage. Fall inspections make sure drains are clear before snow season. Post-storm inspections protect your ability to file an insurance claim.

Do you work with insurance companies on commercial hail claims?

Yes. We inspect the roof, document the damage with photos and written findings, and can meet your adjuster on site. We also help you understand the insurance estimate so you know what’s covered before work begins. The decision on your claim is always up to your insurer, but good documentation makes a significant difference.

Can my business stay open while you work on the roof?

In most cases, yes. We schedule around your hours and tenants, keep entrances and parking areas clear, and protect interior spaces below the work area when needed. We also secure the roof at the end of each day so the building stays watertight.

How much does commercial roofing cost, and do you offer financing?

Cost depends on:

• Roof size
• The system you choose
• How many layers need to come off
• Insulation and drainage needs
• How much rooftop equipment has to be worked around

We don’t quote over the phone. After an inspection, you get an itemized written estimate showing exactly what’s included. We also offer no money down financing for qualifying projects.

Get a Free Commercial Roof Inspection in Greeley

The best time to find a roof problem is before it becomes a leak, and the best time to check for hail damage is right after the storm. Our team will inspect your roof, show you exactly what we find, and give you honest options. That could be a simple repair, a maintenance plan, a coating, or planning for replacement down the road.

Call (970) 330-6557 any time, day or night, or book your free estimate online. Our office is located at 1030 7th Ave, Greeley, CO 80631.

Schedule Your Free Commercial Roof Inspection