Dyer, IN’s Most Precise Commercial Roofing Team

Just like we do for your home, our crew gives every commercial property in Winfield an extra dose of TLC. Whether it's a fix, some minor repairs, a fresh coat for your roof, or a totally new replacement, consider it done. Our team of roofing experts has dealt with all kinds of commercial roofs; from EPDM to modified bitumen, and even spray foam roofing–you name it! We're sticklers for top-notch work and have strict processes in place to make sure your commercial roofing gig goes off without a hitch.


Fast and Reliable Emergency Storm Response


Discounts for Military and First Responders


Timely Service + Estimates

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Sleek-Up Your Business With a Top-Notch Metal Roof

Metal roofs are all the rage these days, and you know why? Because they come in a whole bunch of snazzy colors and styles, have a cutting-edge look to them, and are energy efficient. Plus, they’re very resilient and can literally last a century! So if you’re thinking about upgrading your business with a metal roof, Alamo Roofing Contractors has your back. We’ve got a smorgasbord of metal roofing options waiting for you. Just have a friendly chat with one of our specialists, and we’ll break it all down for you, no sweat. Your dream look is just a conversation away, and we’ll make sure it fits your needs and budget like a glove.

close up to house metal gutters

6 Signs Your Business Needs a Commercial Roof Replacement 

Running a business is a lot like sailing a ship. You’re at the helm, steering through the turbulent waters of the market, and navigating storms as they come. Your business’s roof is like your trusty sails, protecting you from the elements. But, just like sails, roofs wear out over time.

So, how do you know when it’s time to replace that roof over your commercial ship? 

Look out for these six telltale signs:

1. You Experience Frequent Leaks

If your office suddenly turns into a water park every time it rains, it’s a big red flag. Frequent roof leaks are a surefire sign that your roof has seen better days. Don’t just put buckets everywhere and hope for the best; get a professional to assess the damage. Frequent leaks can lead to costly interior damage and a drop in employee morale—no one likes working in a soggy space!

2. Your Shingles Are Moving Around

Shingles on your roof should lie flat like they’re sunbathing on a beach, not doing the hula dance. If you notice shingles curling up at the edges or even blowing away in the wind, it’s time to take action. Buckled, cracked, or missing shingles can leave your roof vulnerable to leaks and further damage.

3. Signs of Wear + Tear

Roofs, unfortunately, don’t get better with age. If your commercial roof has been around for decades and is starting to show its years with sagging, wear and tear, or visible deterioration, it might be time to bid it farewell. Roof materials have a lifespan, and exceeding it can lead to a whole host of problems.

4. There’s Moss & Algae Growing

If your roof is looking like a prime spot for a nature documentary, that’s not a good sign. Moss, algae, and other greenery on your roof not only detract from your business’s curb appeal but can also weaken and damage the roof material over time. Don’t let Mother Nature take over your workspace; it’s time for a replacement.

5. You Have High Energy Bills

If your heating and cooling bills are soaring higher than a seagull on a summer day, your roof might be to blame. A deteriorating roof can compromise insulation, leading to energy leaks and skyrocketing utility costs. Replacing the roof with energy-efficient materials can save you money in the long run.

6. You See Many Roof Valleys

Roof valleys are the low points where water flows, directing it into gutters and away from your building. If you notice that your roof valleys are sagging or worn out, it’s a clear sign that your roof’s drainage system is compromised. Poor drainage can lead to water pooling, leaks, and even structural damage.

In a nutshell, if your commercial roof is showing any of these signs, it’s time to consider a replacement. Neglecting your roof’s health can lead to more extensive and costly issues down the line. Plus, a well-maintained roof not only protects your business but also maintains its professional image and resale value.

    Our Services

    Residential Roofing

    Our team treats every home as if it’s our very own. Home is where life happens and we want you to rest assured that yours is protected. Whether you need a roof repair, a roof replacement, a brand new construction, siding, or gutter installation, we’re here to help with all of your residential roofing needs!

    Commercial Roofing

    There is no commercial project too big or too small for our team. We are as dedicated as you to keeping your business up and running, which starts with a reliable roof! We offer a variety of commercial roofing services so that you are always taken care of.

    Asphalt Roofing

    Asphalt shingle roofs continue to be the leading roofing material for homes because it is affordable and reliable. You can find many different variations of asphalt shingles, even ones that mimic other luxury roofing types. We’ll be happy to go over all the different options to find the perfect match for your home!

    Roof Replacement

    A new roof can make a huge difference for your home. From boosting curb appeal to improving energy efficiency, it’s important to make sure your roof is properly replaced when the time comes. We will help you make the right decisions for your next roof replacement so that you are satisfied with your new roof.

    Roof Repair

    It might not be time for a roof replacement yet, but that doesn’t mean there’s no work to be done on your roof. In fact, keeping up with roof repairs can help you increase the longevity of your roof by years! We partner up with homeowners to ensure their roof lasts as long as possible before it’s time to replace. We offer normal repairs and storm damage roof repairs services.

    Metal Roofing

    Metal roofs have been growing in popularity because they are durable and there are many stylish options to choose from. This sustainable and strong material may even be the last roof you install for your home! Talk to our metal roofing experts to learn more about how a metal roof can be a great investment for your home.

    Partner with the Top Roofing Crew in Dyer

    At Alamo Roofing Contractors, we’re all about serving up the finest commercial roofing services right here in Dyer and the nearby spots. Sure, you could go with some big-shot national roofing outfit, but you might miss out on that personal touch – you know, the kind where you can chat and air out your questions and thoughts. We understand the value of good old face-to-face time with clients. That’s why we’re all ears and here to tune in to your vision for your business.


    So to experience top-notch customer service and unparalleled craftsmanship, get in touch with our team of commercial roofing experts today!

    new suburban house with white gutters

    Why Customers Choose Alamo Roofing Contractors for their Roofing Needs


    Dedicated to Our Portage Community

    Our Portage community is an extension of ourselves, which is why we treat every roof and home as if it were our own. We uphold a high standard of customer service and are always looking for ways to give back. To continue giving back, we offer discounts to military personnel and first responders.


    Face-to-Face Interactions

    It’s vital for us to meet with our customers face-to-face so that we can truly listen to your questions and concerns. We strive to be personable for every project and want all of our clients to feel included in the process so that they know what’s going on with their home.

    Financing Options Available

    You should never have to choose between your roof and your wallet. When you feel blindsided by the cost of a roof repair or replacement, we’ve got your back. Ask our team about what financing options are available so that you can keep your home protected without breaking the bank.

    Insurance Claims Assistance

    Alamo Roofing Contractors is dedicated to keeping the neighbors in our region safe. We understand the havoc storms can cause to our homes, which is why we have fast emergency services whenever a storm hits. We want to take care of as many people as we can so that you can feel safe in your home once again.


    5-star customer review Portage, IN

    “For the price, you can’t beat it and they’re very efficient. I decided to go with them because the representative I dealt with seemed forthright and knowledgeable. He answered my questions in a professional manner and didn’t try to pressure me into immediately signing a contract like some of these other companies. I am definitely recommending Alamo to all of my friends and family. Thank you, Frank!

    Ibrahim Y

    5-star customer review Portage, IN

    “Just had my roof and siding replaced and WOW! I couldn’t be happier with the job they did. Everything about working with Alamo was smooth and easy. They were quick to come out and give me an estimate, quoted me a great price, and fast to come out to complete the job. Andy worked with me to make sure I got the colors I wanted for everything and the workmanship done on the house is top-notch. Very friendly, very professional, and great to work with. I highly recommend giving them a call for any work needed

    Joe B

    5-star customer review Portage, IN

    “I had Alamo Construction redo my roof, replace my windows and siding on my home. The owner and crew were very professional. All of the work was done in a timely manner at a very good price.
    I would definitely recommend this company to anyone in need of any type of construction work to be done. Check with them before you check with the local “big name” construction companies. I’m sure that you will be pleased with the results..not only in the quality but in the prices too!”

    Joe L

    We have an average of 5 out of 5 customer satisfaction.

    5-star customer review Portage, IN

    Areas We Serve

    Alamo Roofing Contractors proudly provides our roofing services in Portage, IN, and the rest of Northwest Indiana and Illinois including:

    Office Hours
    9AM-5PM Mon-Fri
    9AM-3PM Sat
    Closed on Sunday (CST time zone)

    Learn more about the top-rated local roofers by visiting our online profiles and be sure to leave a review on Google Maps.

    What’s the cost to install new gutters in Portage?

    The final cost of your new gutter system will depend on the size and perimeter of your home. On average, it costs about $10 per foot (including installation and materials).

    What are the most popular types of gutters in Portage?

    We believe that seamless gutters are the superior option when it comes to a new gutter system because they last a lot longer and function a lot better than other gutter systems.

    Can I DIY my own gutter system?

    While you can purchase gutter sections at your local home improvement store, any gutter system requires the right tools and instructions to be properly put together. However, Alamo Roofing Contractors installs seamless gutter systems, which are custom-made for your home and cannot be bought off the shelf. This ensures a quality gutter system that you can rely on.

    Alamo Roofing Contractors is committed to providing quality gutters for both residential and commercial customers. Let us know what your gutter needs are and we’ll be happy to help create the perfect gutter system for your home.

    Do you offer financing?

    Yes, we offer low monthly financing options through our partner Sunlight Financial. This allows you to pay for your roofing project little by little instead of entirely upfront if needed.

    What warranties do you offer?

    We offer an in-house 10-year labor warranty, and all GAF roof installations come with a 50-year product warranty. Plus, we provide a 30-day flat tire warranty to ensure we don’t leave any loose nails around your property that may cause a flat tire.

    Hire a Team of Roofing Professionals You Can Trust

    Alamo Roofing Contractors is here for all your roofing needs. Whether you need a simple repair, a roof replacement, or need siding and gutters installed, we've got you covered. We've installed roofs for many homeowners across Northwest Indiana and Illinois and we can't wait to help you, too.

    Give us a call today to see how we can help improve your home!

    (219) 224-2636