Fantastic Customs

4.9
36 reviews from Google

Fantastic Customs is a Northern Colorado exterior remodeling company specializing in professional window, siding, and door installation for homeowners. We help improve energy efficiency, boost curb appeal, and protect homes from Colorado’s harsh weather. Our team focuses on quality materials, precision installation, and clear communication from start to finish. What sets us apart is our commitment to delivering a truly fantastic customer experience on every project. Contact us today to schedule your consultation.

Call us! +1 970-818-8223
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Customer's reviews

Amazing Experience with Fantastic Customs! We had such a great experience with Fantastic Customs. From start to finish, the team was professional, knowledgeable, and truly cared about the quality of their work. They replaced our windows and siding, and the difference it made to our home is incredible. Everything looks beautiful and you can tell they take pride in doing the job right. The crew showed up on time, worked hard, and kept everything clean and organized throughout the project. They took the time to answer our questions and made sure we were happy with every detail before finishing. If you’re looking for a company that is reliable, skilled, and delivers amazing results, I would highly recommend Fantastic Customs. Our house looks brand new and we couldn’t be happier! Would definitely use them again in the future! 👍 ~ Antoinette S
I cannot say enough good things about Jack, the owner of Fantastic Customs, and his entire team. What started as an incredibly complicated situation involving insurance and a home I had sold over a year earlier could have easily turned into a nightmare. Instead, Jack and his team took it on and refused to let it go. They stuck with this for over six months, not only completing the work thoroughly and professionally, but relentlessly advocating with the insurance company to make sure every possible dollar was recovered. Most shops would have walked away or settled early. Jack didn’t. He went to bat for me again and again, and it made a real, tangible difference. Beyond the results, the communication, integrity, and sheer persistence were next-level. I always felt informed, supported, and confident that I had the right people in my corner. If you want a team that treats your problem like their problem and actually fights for you, this is it. Fantastic Customs sets the bar. ~ Natalie W
Highly recommend working with Fantastic Customs. We had a challenging situation and Jack and the crew completed our project in a timely and professional manner. We’re very appreciative and will continue to work with Fantastic Customs in the future. Update: we continue to work with Fantastic Customs and cannot recommend them more. They’ve completed two projects for us and we are working on a 3rd. Jack and his team are quality service providers!! Thank you! ~ Lindsey N
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Blog

As a homeowner in Loveland, you've probably noticed those energy bills climbing, especially with our unpredictable Northern Colorado weather. I’m her… Posted on: April 10, 2026
Windows Installed the Right Way-The First Time. Replacing your windows isn’t just about looks- it’s about performance, efficiency, and long-term prot… Posted on: February 16, 2026
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Contact information

Phone +1 970-818-8223
Address
1530 N Boise Ave Suite 105B Loveland 80538
Sunday Closed
Monday 8:00 AM - 8:00 PM
Tuesday 8:00 AM - 8:00 PM
Wednesday 8:00 AM - 8:00 PM
Thursday 8:00 AM - 8:00 PM
Friday 8:00 AM - 8:00 PM
Saturday 9:00 AM - 1:00 PM

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