Building Homes. Building Relationships

At J Allen Construction, we believe your home should be a reflection of your lifestyle, your family, and your vision for the future. With a commitment to quality craftsmanship, honest communication, and personalized service, we work closely with every client to create homes that are built to last. From the first conversation to the final walkthrough, our goal is to make the building experience as rewarding as the home itself.

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Built on Purpose. Guided by Values.

The homes we build are a reflection of the principles we stand by. From the way we communicate to the quality of our craftsmanship, our mission and values guide every decision we make and every relationship we build.

Our Mission

At J Allen Construction, our mission is to create thoughtfully designed, expertly crafted homes that reflect the unique vision of every homeowner. We are committed to delivering exceptional quality, personalized service, and a building experience founded on trust, communication, and attention to detail.

Our Values

We believe every successful project begins with strong relationships and a commitment to doing things the right way. Our values are rooted in integrity, quality craftsmanship, open communication, and a dedication to exceeding expectations, ensuring every home we build is one we're proud to stand behind.

Meet the team

Behind every J Allen Construction project is a team dedicated to bringing your vision to life. Get to know the people who are passionate about quality craftsmanship, exceptional service, and creating homes that are built to last.

Jerry Allen

Owner

Quality starts with our ownership. Jerry Allen founded the company after spending nearly a decade building custom homes. Since starting his own company, he's made it a priority to support customers throughout the entire process.

For Jerry, no details can be overlooked. He has high quality standards, and he makes sure his crew is always meeting expectations. Because he takes so much pride in his work and reputation, Jerry is hands-on with every project. He oversees everything from start to finish so nothing is overlooked.

From the initial planning to the inspection when work is over, Jerry will make sure your home meets your expectations. If any warranty work or corrections are needed, Jerry will make sure the team tackles them with the highest levels of care. To talk to Jerry or the rest of our team, fill out the online form today.

Construction Team

Our talented construction crew is the backbone of every project. These are the professionals who bring your plans to life with skill, precision, and a commitment to quality that runs deep.

Our crew isn’t just experienced—they’re dependable, detail-oriented, and deeply invested in every home we build. Jerry personally selects each team member to ensure they share his standards for craftsmanship and integrity. From the first day on site to the final walk-through, you can expect the crew to work with care, efficiency, and respect for your space.

Maintenance Team

Our commitment to long-term quality doesn’t stop when the project ends—that’s where our maintenance crew steps in. This dedicated team is here to make sure your home continues to function beautifully for years to come.

Prompt, professional, and knowledgeable, our crew takes the stress out of post-construction maintenance. Every member of the crew understands that your trust is earned through consistent, high-quality service.

Why Homeowners Choose J Allen Construction

Choosing the right builder is one of the most important decisions you'll make. At J Allen Constructions, we're committed to delivering exceptional craftsmanship, personalized service, and a seamless building experience from start to finish. It's this dedication to quality and trust that homeowners rely on when bringing their dream home to life.

Proudly Serving Northern Colorado

J Allen Construction is proud to serve homeowners throughout Northern Colorado and the surrounding communities. Whether you're building on your own lot or planning your dream home from the ground up, we're here to provide expert guidance, quality craftsmanship, and a personalized building experience every step of the way.

The outside of a house at sunset with large windows and a two story patio.

What our customers say

The J Allen Maintenance team has been excellent to work with. We had them do a walk thru of our home that is 20 years old. They helped us get everything repaired in timely and affordable manner.

Kristin Reese

I have been very happy with all aspects of Allen's management of my home repair project from management on down to the fine work of the subs and especially Sean and Bill who have done most of the work.

Dale Kaiser

Professional and a good value . Their group finished the job on time , on budget. Highly recommend as they were recommended to us , Very Satisfied .

William Scott

J Allen's team is truly profetionals and very trustworthy. We have worked with them for years and I highly recommend them

Francisco A Ostojic

Looking for only the best? This is it. They are the best. You found it

Karen W

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