WestPro professionals work on a Colorado roof

We are WestPro

Your choice for roofing, siding, windows & gutter services & repair.

Let's get to work. Get a FREE estimate.

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At WestPro, we do things differently- we put people first.

We strive to be an organization our employees can invest and believe in.

Basic support is not always provided for workers in our industry so we wanted to cultivate an environment of reliable support for our employees while still challenging them to grow everyday. Our goal is reliability inside and out: we provide reliability for our employees and they in turn provide it for our customers.

We help our customers invest in smart building products, with Certified installation that adds value to their homes & buildings, all while decreasing the cost of maintenance. We know that installing the right products will save our customers money over time. This is why the products we use are Built for Colorado and we’re your choice for Colorado contractors.

Want to improve your home?
Need solutions for your building?

WestPro is ready to help.

We service Residential, Commercial, and Multi-Family Buildings across Colorado’s Northern Front Range.

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WestPro founders

Our Founders

We’ve been in construction since we were teenagers.

We loved the construction industry, but we didn’t necessarily love the companies. We saw an opportunity to build a construction company where we would like to work, a company that puts people first. So, we did.

Turns out, putting people first is good for business. Our staff and company culture are exceptional, customers love our industry-leading products, and our customer service is unrivaled.

WestPro president Patrick Knackendoffel

“From shingles, to sealants, we only use the products that have a track record of success in the Colorado climate. If it’s not Built for Colorado, then we don’t use it.”

Patrick Knackendoffel

WestPro President

WestPro inspector in front of a van
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FREE inspection?

Over 200

5 star Google reviews
Over 200 positive reviews and satisfied customers. We are a team of professionals passionate about our job, and grateful for the fact our clients can recognize and appreciate that.
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for roofing, siding, windows or gutters

Email us

Call us

Monday – Friday
8:30 am – 5 pm

Here's the plan:

  • We’ll consult with you, by email or phone
  • We will ask you a few questions and schedule an appointment.
  • Inspections, Estimates, and advice are Free.
  • We'll complete your inspection and provide you with a written, detailed quote for your project.
  • We offer easy financing, affordable monthly payments, and can get you approved in less than 10 minutes.

Here's how we can help you



Let us take a look.

Our friendly, uniformed consultant performs complete inspections for your roof, siding, windows and gutters. We then take measurements to diagnose a solution, all while getting to know you and your home.




Consider your options.

We provide you with estimates and samples that meet the needs of your project and budget. We work with you to decide the pricing, style and colors that work for you.




Keep it simple.

We accept all major credit cards, cash and checks. We also offer affordable monthly payments and can get you approved for financing in less than 10 minutes.



Get it done

Hassle no more.

We order materials and schedule your installation. We handle all debris removal, building permits and logistics – you pay us when you are 100% satisfied.


for siding, roofing, windows or gutters

Contact Us

Call us

Monday – Friday • 8:30 am – 5 pm

Monday – Friday
8:30 am – 5 pm

Our credentials.
WestPro has a Guildmaster award for excellenceWestPro is BBB accreditedWestPro, best roofers by Expertise.comWestPro is GAF Master Elite contractorWestPro is a James Hardie Elite Preferred Contractor