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Gateway General Contractors

  • 4213 N St Peters Pkwy, St Peters, MO 63304
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
  • Warranties Offered
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

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What people say about “Gateway General Contractors”?

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Recommended Reviews

Overall Company Rating
Excellent 4.9
Out of 71 reviews
5 stars
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Show first:
Bobby Clarke
Aug 8, 2025

After a particularly bad storm, water started dripping through our attic into the hallway. I called several contractors, but this team responded the fastest and got someone out the very next day. They did a temporary patch and then walked us through filing the insurance claim. Once approved, they replaced the whole roof in two days. You could tell the crew knew exactly what they were doing. It was efficient, clean, and professional work all around.

Joe Graham
Aug 8, 2025

We’d been struggling to get our insurance company to approve a roof replacement for over six months. Every time we submitted photos, they claimed it didn’t qualify. Then someone told me these guys specialize in getting claims approved, and wow, they weren’t kidding. They handled the entire process, and within a few weeks, we had a new roof and didn’t pay a dime out of pocket.

Mason Ramos
Aug 1, 2025

Jake was awesome throughout the process. He stayed in touch, answered all my questions, and made sure our roof damage repair was done perfectly. The guy knows his stuff.

Holly Weigold
Jul 31, 2025

John went above and beyond on our project. We needed a new roof ASAP. John made sure to meet with the insurance adjuster and explained every step of the process. The roof looks amazing. I can't say enough good things about John and Gateway.

Terry Greenman
Jul 30, 2025

Our son recommended Gateway General Contractors for some roof damage after the March storm. He had used them for his roof and said they went above and beyond what he expected. Thomas Robbins came over and inspected the roof and found damage. Gateway came out when the insurance inspector came and even though they found damage they did not honor the claim. Thomas requested a second evaluation and came out to talk to the Insurance agent, we got a full replacement on our roof.
The level of service was far beyond my expectations, you just don't find that too much nowadays. I would not hesitate to hire this company for any project, so if you are looking, look no further, you will not be dissapointed.

Moe Z
Jul 29, 2025

I hired this company to repair my home after the recent hailstorm. Thomas and Patrick were fantastic to work with. Professional, responsive, and dedicated. Thomas showed up the very next day after the storm to kick off the process. They consistently went the extra mile to ensure everything was handled properly. Even when unexpected challenges arose, they made sure everything was taken care of. I highly recommend them for any home-related projects.

Zain Moore
Jul 26, 2025

We needed siding and window replacement, and they took care of both efficiently. Communication was great the whole time, and the house looks amazing now. Everything went just as they promised.

Sirazam Munira
Jul 20, 2025

Chad came out to give us a quote for storm damage repair. He was respectful of our time and walked the property carefully, noting every detail. He showed us photos of what he found on the roof and explained the insurance steps clearly. We ended up getting our roof paid for and replaced within a few weeks. The entire process was much easier than we imagined. Chad really went above and beyond.

Edward Hurtte
Jul 15, 2025

Had some issues with my roof following a storm. They were very professional and efficient. Would recommend them to any family in the Saint Louis area.

SIGNALS70
Jul 14, 2025

Great company to work with. Thomas made everything so easy. 5 stars is not even close 10 is a good beginning.

Loren Lee
Jul 6, 2025

The hailstorm last spring really did a number on our roof, but we didn’t realize how bad it was until we had it inspected. They took the time to explain all the damage and how we could file a claim through insurance. We never thought it would get approved, but they pushed it through with detailed documentation. The new roof went on within a week of approval. I’m really impressed with how smooth they made everything.

Sonny McCurry
Jul 1, 2025

We just moved into an older home and needed a full roof inspection. The technician went up, took pictures, and gave us a clear idea of what was still good and what needed work. We decided to do a preventative repair to avoid issues later, and it was totally worth it. They were transparent with pricing and timing. I felt like we were in good hands. We’ll definitely call again if anything else comes up.

Sejla Grahovic
Jun 25, 2025

Gateway General Contractors company is highly recommended!

Hardworking crews, smooth communication, and results you can trust. I recently used Gateway General Contractors to replace the roof, gutters and siding on my home. This was our first experience to work with a contractor company. I cannot say enough good things about this company. From start to finish, they were absolutely amazing professional, and incredibly easy to work with.

If you’re considering Gateway General Contractors, I highly recommend asking for Patrick Williams as your contact. He made sure every detail is covered. Letting us know step by step what will happen next, and had excellent communicating skills when it came to scheduling date and time for the crew to come. Patrick is extremely knowledgeable, experienced and easy to work with. Thanks again Patrick. Highly recommend!

Amanda and Kevin Lay
Jun 23, 2025

After insurance and another contractor left us in a lurch, Gateway came to our rescue! There was clear communication and expectation from day one as well as a dedication to fight for us with insurance if need be. When install day came the attention to safety and detail blew me away. Everyone we interacted with was so kind and I will happily use them again as well as recommend them to all of our friends and family. Thank you Gateways for fixing my roof issues- you were an answered prayer.

Mike
Jun 17, 2025

Gateway put a new roof for us. They were very professional and were very communicative on where things stood in the whole process. They worked with the insurance company to make sure a few other things were covered.

There was a little hiccup that was outside of Gateways control from the roofing team but working with Gateway they made sure everything was addressed, and they made everything right to make us a happy customer.

Thanks again for the work and help along the way.

Mike Villacorta
Jun 16, 2025

We’d been noticing some water stains on the ceiling and figured it was time to call in for a roof inspection. The tech was punctual and polite, and he carefully went over everything he found. Turns out there was shingle damage from an old storm we didn’t know about. They explained how we could file with our insurance and handled the communication from there.

Thelma Potter
Jun 14, 2025

Our gutters had been sagging and leaking in multiple spots for months. I finally decided to get them replaced and called in for an estimate. The price was reasonable, and they got the job done within a couple of days. The new gutters are seamless, and rainwater finally drains properly from the roof. I wish I had done this sooner.

Walter Parker
Jun 12, 2025

We had a major storm come through that caused visible roof damage. I was nervous dealing with insurance, but the contractor made the entire process feel much less stressful. They documented everything properly and helped ensure my claim went through. Once approved, they handled the repair work with incredible attention to detail. The roof looks better than it did before the storm. It’s clear they know how to handle both the work and the paperwork. I’d recommend them to anyone unsure about filing a roof claim.

Linda Loveless
Jun 12, 2025

We had some storm damage that others said wouldn't qualify under insurance. These folks fought the insurance company and got the roof fully paid for.

Ryan Taylor
Jun 6, 2025

Our old gutters were falling apart. The crew came in and completed a new gutter installation in one day. They worked fast and left no mess. Everything drains properly now.

Erik Schaefer
Jun 5, 2025

Thomas at Gateway was awesome to work with. He really knows the insurance process and how to get the best quality work done in a timely manner. Always ready to answer any questions had with precision. Give him a call!

Allan Pitts
Jun 4, 2025

Needed a new roof, and Gateway General Contractors came highly recommended. They handled everything—from the roof inspection to the installation. The whole team was a pleasure to work with.

CARLOS ALBERTO MARQUEZ MENDOZA
Jun 1, 2025

Our insurance kept denying our claim until Thomas stepped in. He documented everything and fought for us until we got the roof paid for.

Fred Beck
May 28, 2025

Shane was the guy who helped us with our roof repair. Super knowledgeable and friendly. He walked us through the insurance part and got the work done right. Would work with him again in a heartbeat.

Eva Cordina
May 22, 2025

Called for gutter installation, and they came out quickly and knocked it out fast. The workmanship was solid, and the team cleaned up everything before leaving. Very happy with the results.

Candice Schuval
May 20, 2025

I recently used Gateway to replace the roof and gutters on my home, and I cannot say enough good things about this company. From start to finish, they were absolutely amazing—professional, efficient, and incredibly easy to work with.

One of the standout aspects of working with Gateway is how seamlessly they coordinate with insurance companies. They have established relationships with adjusters, which makes the entire process smooth and stress-free. Their pricing is more than reasonable, and they are flexible and accommodating every step of the way.

If you’re considering Gateway, I highly recommend asking for Jake Coslet as your primary contact. Jake is extremely knowledgeable, experienced, professional, and courteous—and, as a fun bonus, he might just be the best-looking contractor you’ve ever met! I trusted him so much that I let him choose the roof and gutter colors, and my home now looks brand new. He has a great eye for design and made my house look elegant—at a fraction of the cost compared to other bids.

Gateway has earned my business for life. I won’t go anywhere else for exterior work in the future.

Stephen Pumphrey
May 19, 2025

After getting multiple quotes, this company stood out. They helped us navigate the insurance claim, and we got a brand-new roof. It was fully covered when others said it wouldn’t be.

Robert Harper
May 16, 2025

Chad Collins did our gutter installation, and it looks great. The water is finally draining properly, and the team was professional from start to finish. Highly recommend their services.

Antony Williams
May 14, 2025

Our roof had been leaking after a recent storm, and Tom Oller and crew stepped in to repair it. They were efficient, affordable, and friendly. I’d use them again in a heartbeat.

Mandy Iffrig
May 13, 2025

Got my roof fast . How ever if you are looking for follow up don't go with them ..I have texted them multiple times they have come out multiple times.to take photos to submit to insurance . Said they would send us the photos to never received. I was also told th dish on the roof would be removed it was not . When I followed up I was told I would hear back and have not . I now have a cord hanging from the house because when the took it and reinstalled when asked not the pulled of from the siding and broke siding.

My biggest complaint is empty promises told insurance will cover thing and then told they won't after we went with certain colors to make the house pop. Now I have a house with black gutters and ugly siding

We are now past the cut off from insurance and they will not cover anything because they never received photos
I recommend them to a family member and they try to just sell over the phone and then no showed them . They went to another company and got a roof for their parents and then . Lost 2 sales from it

Needless to say they are all sales

Anthony Jackson
May 13, 2025

Jake Coslet provided a thorough roof inspection and pointed out damage that other companies had missed. Thanks to his help, our insurance covered the full roof replacement. Couldn't be more satisfied.

Santos Martelli
May 9, 2025

We recently had new gutters installed, and the quality is fantastic. The installation was done right the first time, and Shane Glass made sure we were happy with every detail. A+ work.

Louis Holt
May 9, 2025

Josh Gray was extremely professional during our gutter installation. The work was done fast and with excellent quality. I appreciated how dependable and courteous the crew was. Easily a 5-star experience.

Jose Miller
May 7, 2025

Gateway General Contractors installed our new roof they did a great job. They kept time, and were clean and respectful. Their communication and everything of the sort and answering every question that we had going along the way.

Rodney Schram
May 6, 2025

I’ve now used Gateway General Contractors twice to inspect roofs—once for maintenance and once for a property purchase. They are always professional and thorough in their assessments.” You can feel that they care about doing the right things.

Derek Dudley
May 5, 2025

After a windy night, I noticed some shingles were missing and called Gateway General Contractors. They came back out the following day, repaired it, and inspected the entire roof for other problems. I liked that they were so thorough and efficient.

Joseph Burns
May 3, 2025

Gateway General Contractors installed an oversized gutters and downspouts. They pitched the slope and placement correctly and our water drainage problems are gone. Very affordable and very professional service.

David Villarreal
May 3, 2025

Gateway General Contractors stepped up when part of our roof was damaged by a tree limb. They were prompt -- and did the repair the same week. Their team worked safe and kept me informed along the way.

Anthony Bowen
May 1, 2025

We hired Gateway General Contractors to do a full roof replacement and their professionalism showed from day one. They was using high quality material and their team was professional and did not damage our property. Would highly recommend for any large roof job.

Jeremy Earl
Apr 30, 2025

After noticing some discolouration on our ceiling we called on Gateway General Contractors for a roof inspection. They came on time, diagnosed a small leak, and presented clear options. Anyone who would give us the unvarnished truth was doing us a solid by saving us from larger headaches down the line.

Don Bishop
Apr 26, 2025

Gateway General Contractors installed a new roof for me, and I can't say I'm thrilled enough. They walked me through material choices and got the installation done much quicker than anticipated. The new roof looks awesome and is an investment for my home. Nice team, good workmanship.

Dwayne Leal
Apr 22, 2025

I had substantial roof damage after a big storm. Gateway General Contractors responded promptly, assessment was thorough, and the repairs was handled professionally. They patched broken shingles and repaired a leak that was creating trouble inside. Really amazed at their thoroughness.

Mike Unruh
Apr 21, 2025

These folks are top notch! The work was done impeccably by all! Great folks to work with, as well! Highly recommended!!

Keith Ralph
Apr 21, 2025

I had gutters installed by Gateway General Contractors, and they were wonderful from beginning to end. They were punctual, quick, and ensured that everything was aligned and sealed properly. The crew cleaned everything up, and the gutters look great. No more standing water around the foundation.

Shanediggity
Apr 11, 2025

we used gateway for our roof last year they did an exceptional job
we recently had a piece of siding tear off in the high winds. We called gateway and Mike came out and took care of us. I highly recommend them for any repairs / replacements!

Joseph Gorman
Apr 2, 2025

I cannot express my appreciation enough to Gateway General contractors and to Jake Coslet! They were an absolutely amazing group to work with not only did they go above and beyond but their group was highly respective of my requests and professional!! Highly recommend this company to anybody that needs help with their roof!

Kevin Post
Mar 26, 2025

We had a terrible storm roll through two years ago. Tons of roof and gutter damage. I chose gateway as my contractor, and I am so very glad I did. They were super responsive and communicated with me through the whole process. They did such a great job on my house all of my neighbors chose gateway as well. The homes on our street look awesome. Highly recommend this company.

John Ray
Mar 4, 2025

Thomas Robbins and Gateway General Contractors did my roof and my daughter's roof. They did an EXCELLENT job on each. They helped us work with our insurance. Everyone was very knowledgeable, and the roofers worked very hard. They did a great job on both of our roofs, and also a great job of clean up. I highly recommend them.

Dennis Gaffney
Jan 13, 2025

Tom was very helpful with submitting a claim for our roof replacement to the insurance company. He came back the next day to meet with the adjuster. Once approved the work was started within 2-weeks. The workers that did the work were professional, courteous and very fast. By late afternoon the job was completed. They went over the yard and driveway several times to assure all nails and debris was cleaned up. A couple of days after roof was completed the new gutters were installed. Those workers was also excellent to work with.

I highly recommend Gateway Contractors.

Sara Sartors
Sep 30, 2024

I would not recommend using this company. Had Jake “the goat” () Coslet come out to our house March 19, 2024 to look at our roof, gutters, and downspouts to get it replaced after the really bad hail storm we got hit with in the beginning of March. Was great in the beginning and was fast but after getting on the roof and getting their sign out in our yard all communication stopped. We never heard back from Jake or anyone from the business. We wanted to get the roof done before we had our child in August and nothing ever happened. We ended up going with a different company, after months of no communication from Gateway, who got it done and replaced within a week of them coming out after our child was born and home. They didn’t tell us we had a huge hole in the roof and had extensive water damage done to the house because they failed to tell us we needed to tarp it off until the new roof gets put on. Seems like the contractors and the company are only in it to make a quick buck and be able to buy the next newest BMW or sports car…

Kyle Siller
Aug 12, 2024

Had a new roof and gutters installed, completely changed the look of the house! Gateway did an amazing job, were very fast and efficient throughout the whole process and very great communication and customer service. Would highly recommend using them if you need work done to your home.

Juan Medina
Aug 1, 2024

I had my roof and gutters replaced last year after some hail storms rolled through by Gateway General Contractors. It was a referral from one of my co workers so I gave them a call. **** was my first contact and he came out to inspect my roof. That was the most I had to do because **** and the people at Gateway took care of everything. From start to finish they were communicative, professional, quick and clean. **** suggested a shingle and gutter color that I eventually went with and it really made my house look brand new. I love it! I recommend anybody looking to get some work done on their property to contact the great people at Gateway General Contractors. They’ll take care of you.

Justin Grosvenor
Jul 11, 2024

Jake climbed on my roof and stopped it from leaking while it was pouring rain. He called my insurance company with me and got it all approved. Amazing experience.

If you want someone that will be honest and cares about your home and family, call Jake.

Gabby Grosvenor
Jul 10, 2024

Great company to work with! They did an excellent job on our roof and Jake was able to help us and several neighbors after a hail storm hit our neighborhood.

Michael Joseph
Jun 26, 2024

Very happy with Gateway and Thomas Robbins. Thomas was a pleasure to work with throughout the entire process. He stayed on top of everything and kept us well informed. We're also very happy with the quality of installation. All around a good experience!

Susan Garrett
Jun 22, 2024

Tom was very professional and easy to work with. He explained very clearly the options that I had going forward with my roof. Would definitely use them again and recommend to others.

nicole eslinger
Jun 5, 2024

I appreciate Keith Houston and gateway contractors for helping me with my insurance claim for hail damage with the recent storms. They do great work and are very progressional.
Made the process super easy. Definitely recommend

Nick Stallings
Jun 4, 2024

I highly recommend Keith Houston for any roof inspection, he is very knowledgeable has no issues walking you through each steps that would be completed. My mother in law was very pleased with information he provided. Fast, friendly and efficient.

Brandi Pearia
Jun 4, 2024

Keith was an absolute pleasure to work with, he communicated well and was on time for all my inspections for my rental properties. He was very educated on the process and walked me through the steps and was honest about the findings and didn’t try to sell me. I really appreciated that quality.

Lindsey Jones
Jun 1, 2024

We had some storm damage and Thomas Robbin’s did a great job getting us all set up for a new roof. Very nice man. We can’t recommend him enough.

Evan Luster
Jun 1, 2024

Keith Houston with Gateway Contractors was great to work with. He layed everything out and what to expect. I will spread the word to others.

Haley K
May 31, 2024

Thomas Robbins was a huge help. Was at my house in less than 24 hours to inspect my roof after a bad hail storm.

Taryn Blevins
May 31, 2024

Thomas Robbins is an absolute gem! Professional, punctual, and proficient, he transformed our roof with precision and care. His attention to detail ensured a flawless finish, and his friendly demeanor made the whole process a breeze. Highly recommend him for any roofing needs!

Craig Kneale
May 31, 2024

Gateway has been a great experience for us! They have really bent over backwards for us and helping us with our insurance company. A special shout out to Tom Oller who has been handling our roof. He has made us feel really comfortable about using their company and is just all around great to deal with!!

Kirsten Jones
May 30, 2024

Our home is less than two years old, so we had our roof assessed by Thomas Robbins after all the recent hail storms. He was professional and respected our property. We didn't need any work after all, but would have went with him if we did.

Brianna Carter
May 30, 2024

Thomas Robbins was quick to come to my house and explained things very throughly. He made the process easy and quick I would highly recommend his expertise!

Heath Oller
May 30, 2024

A big thank you to Tom for his fast and efficient service. Very friendly and professional service. He made me feel at ease through the entire process. I would definitely recommend Tom and Gateway for all your roofing needs

Loretta Blevins
May 30, 2024

This company is awesome to work with and they are very thorough and responded quickly thank you Thomas Robbins for answering all my questions you was great to work with !

Andrew Bowens
May 30, 2024

Finding Keith Houston for information on my roof was the best decision I ever made for my house! That guy should run for President.

Chandi Bzp
May 30, 2024

Very impressed! Thomas Robbins came out to handle our inspection. He was very knowledgeable and able to answer and questions or concerns we had. Thomas made the process simple and easy, and even helped me deal with my insurance company that wanted me to jump through hoops. I highly recommend!

Jeff and Flo Spencer
May 30, 2024

Gateway is the best contractor i've worked with and their roofer Keith, despite being a little short, kills it with his hard work and attention to detail!

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  • 4213 N St Peters Pkwy, St Peters, MO 63304
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
  • Warranties Offered
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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