WestPro is a siding contractor and home improvement company serving homeowners, commercial buildings, and HOAs in Longmont, Boulder, Denver, and surrounding communities. As a local siding company, we take pride in making our community more beautiful and more resilient one home at a time. And frankly, people love what we do. Don’t just take our word for it, though, check out WestPro Siding Reviews.

Google Reviews 

With over 250 reviews (many of which are WestPro Siding Reviews) on Google WestPro has a solid 4.9 rating. Sydney in Boulder says, “They were friendly, professional, treated me like I have not been treated by a company in a very long time. They were more concerned that I was satisfied with the work before we even were given the invoice to pay. I would recommend and use them again.” Time and again we have happy customers with our proven process for siding installation and this shows in our great siding reviews.

Guild Quality Reviews

Guild Quality is a third-party customer satisfaction surveyer for remodelers, homebuilders, and home services contractors. Guild quality contacts homeowners directly to survey them about their experience with the contractor they hired for their remodel. On Guild Quality we have almost 70 reviews giving us a 4.8 star rating. WestPro is proud of this 96% Satisfaction rate, but we also know we have room for improvement.

Yelp Reviews

Yelp prides itself on getting raw, unfiltered reviews from real customers. If Yelp believes a review has been asked for then it will take it down. Few homeowners go to yelp to post reviews but they are invaluable in assessing the quality of a company’s work. To this end, we currently have only 7 reviews at a 4.5 rating. We are incredibly proud of this rating, as we are with the others.

Better Business Bureau 

WestPro is proud to have an A+ rating as a BBB accredited company. The BBB  Standards of Accreditation are built on our BBB Standards for Trust. The BBB Standards for Trust, eight principles that summarize important elements of creating and maintaining trust in business, are a comprehensive set of best practices for how businesses should treat the public in a fair and honest manner. Businesses with a good marketplace track record, including maintaining a B or better rating, may apply to become a BBB Accredited Business. The BBB then continues to monitor companies for compliance with these principles. 

Additionally, the BBB is primarily a platform for consumers to file complaints against companies. Customers file complaints when the customer wants BBB to resolve a dispute with a company. The BBB will then help resolve these complaints between the customer and the company and the resolution remains public as part of the company’s profile. BBB is a great service for customers and the community as well as companies. We are thrilled we havent had to use it and are incredibly proud of our rating. 

Separate from the formal complaints on BBB, customers are able to leave reviews. WestPro has just 5 reviews but each of them gave us five out of five stars. Kate from Longmont says “WestPro was a pleasure to work with. The workmanship was superior. Best of all was the personal service by Jordan; beginning with the bidding process, all the way through the city inspection. They are also that company, if you call with a question they come over and do not charge a fee just to show up. You will not be disappointed if you hire WestPro in Longmont, CO.” 

WestPro Siding Reviews: the good, the bad, the ugly 

Generally, we like our siding reviews to speak for themselves but we would like to take this opportunity to elaborate on the experiences contained in these reviews. 

As you can see, we generally get pretty good reviews. Of course, we have some bad reviews but interestingly enough, none of these reviews came from customers which chose to hire us. Frankly, there is not much we can do in these instances. Generally we will get a call to come do a siding inspection and a WestPro Project Consultant will meet with the homeowner at their home. At this time, it becomes clear that we do not offer the services they are looking for or our company is not a good fit for the project. We do our best, to communicate with customers and set expectations but, every once and a while, it is not clear until we get to their home and speak one on one with the customer. Then, as you can imagine, some customers can get frustrated by this because they took time off work or scheduled around the meeting. This leads to bad reviews, even when we did not even do any actual work for the homeowner. 

Don’t be fooled, however, we are not perfect. Contained in the good reviews are mistakes and frustrations that can happen with large scale construction projects. But if we mess something up or cause frustration, we do whatever we can to ameliorate the situation and make sure our customers happy with our work. By way of example, we did a roof installation for a woman in Boulder and while installing, we accidentally dropped some shingles down on her cement bird bath. She loved this bird bath. Her son, who lives out of town, had purchased it and set it up for her. Understandably, she was incredibly upset. Her main concern, however, was that she could not set up a new bird bath by herself. After speaking with her and hearing her concerns, we bought and installed a new bird bath of her choosing, in the same place as before. Did we get a great review out of this? Absolutely. Was it a perfect installation? Definitely not. But, while we will make mistakes and are not perfect, we always want to make things right for our customers and this has earned us a great reputation. 

We love being a part of our community and are proud of the work we have done for our neighbors. We offer free inspections and we are more than happy to answer any questions our neighbors have about their homes. 

WestPro is a James Hardie Elite Preferred Contractor

Not only does WestPro get great siding reviews from customers, we are recognized in our field and by our manufacturers as preferred installers for their products.

James Hardie Siding is the most popular siding product in America. Because of its popularity, James Hardie Siding is installed by contractors of varying experience levels. Here’s the problem though, much of this type of siding is installed incorrectly, by unqualified contractors. When siding is improperly installed, the longevity and the warranty of the siding will certainly be compromised.

As an Elite Preferred Siding Contractor, WestPro specializes in installing James Hardie Siding. This means we have met the high standards set by James Hardie for experience and correct installation of their product. Not only do we have this status with James Hardie, but we are also so confident in our work, that we guarantee the siding installed by WestPro will be backed by a Lifetime Installation Warranty.

Since WestPro is a James Hardie Siding Contractor, many of our siding customers are surveyed by James Hardie after we complete the siding installation on their homes. James Hardie wants to ensure that WestPro is not only installing their siding properly, but they always want to ensure that WestPro is providing quality customer service to homeowners. We think that this is a great program, and we have used the honest feedback from these surveys to improve the processes and customer service that WestPro Siding provides.

WestPro Siding Projects and Portfolio

Evening Blue James Hardie lap siding on a Boulder home above light tan bricks

Kristi’s Boulder home had warped and rotted wood composite siding. For siding built for Colorado, she called us for a full siding, soffit, and fascia replacement. We installed James Hardie Evening Blue 7" lap siding in Cedarmill finish with Arctic White trim.

arctic white siding on a home with red brick underneath

Andrew’s Lafayette home had old wood composite siding. He was replacing his roof with an insurance claim and after a full inspection by a WestPro Project Consultant he decided to continue upgrading his home. For his home, we installed James Hardie Arctic White Board and Batten siding with Black Water trim.

Dennis’s Westminster home was built in the 70s with vinyl siding and he was ready for a more durable upgrade. For a unique look, Dennis chose James Hardies Espresso Lap and Shingle siding with Night Grey Shingle siding and Cobblestone trim. 

WestPro Siding Installations Video Portfolio

Get ideas and inspiration for your siding project. Check out our siding installation videos below to see siding options and designs from a few recent WestPro Siding projects. Maybe these will inspire your new project!

James Hardie Siding Installation in Lafayette, CO

https://www.youtube.com/watch?v=8TwB0vRI-UThis Lafayette, Colorado homeowner was referred to WestPro by her neighbor, a previous WestPro customer. The homeowner had rotting wood siding with extensive damage from woodpeckers. WestPro recommended a full siding replacement.

After receiving a siding estimate from WestPro the customer selected James Hardie siding in Iron Gray with Arctic White trim.  The result, a beautiful, rot, and pest resistant siding upgrade that a homeowner will be proud of for years to come.

James Hardie Siding Installation in Longmont, CO

This Longmont, Colorado homeowner met with WestPro at the Longmont Home Show and was interested in upgrading the siding on her adorable barn.

After reviewing a couple of design options WesPro siding installers completely replaced the chipping and rotting barn siding with James Hardie siding in Light Mist with Arctic White trim. The project was completed with a few soffit and fascia repairs and new seamless gutters to protect the foundation. WestPro is incredibly proud of this very successful and stylish siding replacement project.

James Hardie Siding Installation in Boulder, CO

This homeowner in Boulder found out about WestPro by reading our Google reviews! Their roof was damaged by hail and their home siding was made from deteriorated and absorbing moisture.

Along with a new roof, WestPro installed HardiePlank 7” Exposure siding in Monterey Taupe with Arctic White trim. Did the homeowner like it? Well, check out their review below.

This review is a little late coming, but Westpro replaced both my roof and my siding after some hail damage. Jordan was quite honest and up front about pricing and how the entire process works, and patient with our inability to ever make a color choice! Our project manager Ashur was incredibly friendly and quite thorough at making sure every detail was taken care of, having issues addressed that I hadn't even noticed prior to considering the job complete. Everyone in the front office was friendly and responsive, even patient with a misunderstanding on my part when dealing with insurance. I have recently had neighbors get siding done with another company, and listening to their complaints about the process has only made me more appreciative of the job WestPro did. Thanks!

James Hardie Siding Installation for Homeowner’s Association in Louisville, CO

The old cedar siding on this was separating, warping, and no longer holding paint properly. This siding damage was resulting in moisture entering the structural walls and even damaging some framing.

This made the siding replacement a priority for the Cedarwood Solar Park. Our staff at WestPro worked closely with this Louisville, CO Homeowners Association for nearly a year to inspect, plan, and budget for their siding replacement project. 

WestPro Siding crews worked through the winter to complete a full siding replacement of 22 units spread throughout 4 large buildings and 4 detached garages.

HOA Siding Specifications: Aged Pewter Siding with Cobblestone Trim


WestPro is locally owned & operated (not a franchise) by two licensed contractors who have been friends since high school. We love making our community better, one home at a time. Thank you to our community for making it happen — over 1500 homes and counting! 

"As a local siding contractor, we love making our community beautiful, one home at a time"

- Patrick & Beck, WestPro Owners

Interested in new siding for your home? Have questions about the process? If you are in Boulder, Denver, Longmont, or surrounding Front Range Community, contact WestPro for a free home siding estimate.