J ALLEN  CONSTRUCTION COMPANY: CUSTOM HOME BUILDERS IN FORT COLLINS

  • Custom Home Builds
  • Home Remodels
  • Home Maintenance
  • Home Additions

Established in 1998 - Fully Licensed and Insured - Detail-Oriented

Serving Berthoud, Johnstown, Fort Collins, Loveland, Windsor, or surrounding Northern Colorado areas

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Get the Home of Your Dreams

Are you looking for a custom home builder? You can create the perfect home with help from J. Allen Construction Company. Our custom construction meets your needs, and our detail-oriented team handles everything.


If you're interested in quality, just look at the gallery below to see examples of our work. Fill out the online form to work with a dependable home maintenance service company in northern Colorado and beyond.

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Custom Home Construction Contractors

When it comes to your home, quality matters. That's why you need a home contractor you can trust for building, renovations, and maintenance. At J. Allen Construction Company, we provide quality, custom construction services for your home.


You don't need to worry about anything when you hire us. Your investment with us is protected because we're fully licensed and insured. Contact us if you need a home maintenance company in Northern Colorado.

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A large house is sitting on top of a hill with mountains in the background.

Local and Family-Owned Since 1998

There are other construction crews in the area, but we do things the right way at J. Allen Construction Company. Our owner has 40 years of experience with home maintenance companies in Northern Colorado, Southern Wyoming and surrounding areas. He's involved with every job to ensure quality results every time.


We've used the same contractors for over 20 years, and we take pride in the quality of our work. There's a reason customers keep coming back to us!

Our Home Construction Services

Ready to Work With One of the Top Home Maintenance Companies in Northern Colorado, Southern Wyoming and surrounding areas?

For over 25 years, J. Allen Construction Company has been the home maintenance service company Northern Colorado residents have relied on for all their home project needs. From new builds to regular maintenance needs, our experts are prepared to work with you to achieve your vision. If you're looking to take the next step in your home renovations, don't hesitate to give our skilled crew a call today. We look forward to constructing the home of your dreams.

Here's what our satisfied customers are saying...

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Richard S

Great people working for you!!!

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Marvin J

We used J Allen for a complete kitchen and master bath remodel and was extremely pleased with the finished products. 

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By Cody Stewart May 27, 2026
Colorado passed a law last year that changes how insurers are required to handle the mitigation work you do on your property. For homeowners in Fort Collins and Northern Colorado, home hardening upgrades now have a direct financial upside worth understanding before your next home renovation in Fort Collins . Quick Answer: What Home Hardening Fort Collins Homeowners Should Know Colorado HB25-1182, which takes full effect July 1, 2026, requires insurers to share your wildfire risk score, factor your documented mitigation work into their pricing, and offer discounts if they don't. Homeowners who have completed hardening improvements and aren't seeing it reflected in their premiums will have a legal right to appeal within 30 calendar days. What Colorado's New Wildfire Insurance Law Actually Requires HB25-1182 was signed on May 28, 2025, and takes full effect July 1, 2026, per the Colorado General Assembly . Before this law, insurers could use their own wildfire risk models without disclosing them to you or accounting for specific improvements you had made to your home. That changed. Under the law, your insurer must now: Provide annual written notice of your wildfire risk score and available mitigation discounts Incorporate property-specific mitigation actions into their pricing, or apply a discount if they don't Respond to your appeal within 30 calendar days if your documented work isn't reflected in your score The Colorado Division of Insurance (DORA) recommends documenting all mitigation work and discussing available discounts directly with your agent. What Home Hardening Fort Collins Projects Actually Look Like Home hardening focuses on the parts of your home most vulnerable to ember intrusion, which is the primary cause of structure ignitions in wildfire events, per Poudre Fire Authority . The upgrades that qualify under Colorado's framework fall into a few categories: Roofing and soffits: Class A fire-rated roofing materials and enclosed, screened soffits that block ember entry Siding and exterior walls: Non-combustible or ignition-resistant materials such as fiber cement, stucco, or treated wood composites Vents: Ember-resistant covers on attic, foundation, and crawlspace openings Decking and attachments: Fire-resistant decking materials and clearing combustibles from zones immediately adjacent to the structure If you're already planning exterior work, this is the most cost-effective window. Building to wildfire standards adds approximately 2.7% to construction costs when done as part of an existing project, per the Colorado Department of Fire Prevention and Control (DFPC). Tackling it as a standalone project means higher per-item costs and a second mobilization. What Most Homeowners Haven't Done Yet: The Free PFA Assessment Before committing to any scope of work, Fort Collins homeowners in the Wildland-Urban Interface can schedule a free, confidential Home Ignition Zone Assessment through Poudre Fire Authority. The one-hour visit identifies specific vulnerabilities and produces a written report you can share with your insurer and contractor to prioritize your project scope. PFA's Gold Letter Program goes further, providing official written verification of your completed mitigation work. That documentation carries direct weight with insurers reviewing your risk score under HB25-1182. Schedule by calling 970-416-2891 or emailing education@poudre-fire.org. What Fort Collins Homeowners Should Do About Home Hardening Now The law is in effect. Your insurer is required to respond to documented improvements. Start with the free PFA assessment to identify priorities, then address the highest-risk items through scheduled home maintenance or a planned exterior renovation. Bundling hardening upgrades with work you already need done keeps costs down and gets your documentation in order before your next renewal.
By Alex Wells May 19, 2026
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By Alex Wells May 19, 2026
The body content of your post goes here. To edit this text, click on it and delete this default text and start typing your own or paste your own from a different source.
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