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A company that will form a close alliance with each individual customer, giving top quality workmanship to every job, big or small. We have grown from our humble 1975 beginning in Longmont CO, to branching out to Denver CO, San Jose CA. Our installers are committed to excellence and we ensure that all of your experiences with each Allied associate will be met with honesty, dependability, kindness, objectivity, respect, and wisdom.

At Allied larger projects are handled by licensed contractors. We are committed to providing the finest roofing and building products, and the most trusted service in the industry.
Services
Allied has been providing friendly, professional, and affordable roofing solutions to both residential and commercial markets for the past 37 years. It is most important to choose a company you can trust with your roofing needs, as the roof is one of the most valuable and necessary assets to your home or business.
A roof is one of a building's first lines of defense, saving the inside from the stormy weather elements that regularly impact our environment. By properly maintaining a metal roof in prime condition, you are not only promoting a better level of protection to the roof system, but are also securing a higher level of protection for your structure's inside. Please call today to get the ball rolling on a new metal accent, structure, awning, patio cover or.
Low slope roofs are an individual trade alone. The mastery of waterproofing is historic, and Allied recommends Built-Up-Roof Installation in some cases, or many times flat roof repairs are part of long term maintenance. It might be surprising to know that there are hundreds of products to choose from, and all are not created equal.
Allied certifications are recognized by FHA, office of VA, Good Samaritan and a variety of other lenders/brokers. When Allied customers need a roof repair or a roof certification they can expect answers fast. A leaking roof, missing shingles, roof leak damage and other repairs can be fixed. We promise accurate roofing analysis and provide the facts.
Reviews (4)
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Cem Engin
Dec 17, 2020
5 Stars on everything, the job was perfect, had no problems, workers were very friendly and respectful, cost effective too, I definitely recommend these guys!
Shawn Erdek
Sep 04, 2020
My experience with Allied Roofing was very good. I own many rental properties so I work with a wide range of vendors: plumbers, AC technicians, electricians, etc. and Allied Roofing stands above the others. Victor came out to visit and provided a strong quote, but what impacted me the most was the regular communication updates from Troy. I recommend Allied Roofing highly.
Jorge Bringuier
Nov 16, 2019
All I can say, ,,S cammers! Do not trust these people or company. Not trustworthy.
Tony Dias
Apr 12, 2018
Do not Go with Allied. I had replaced my roof March 2017. Two weeks ago I found a spot in the ceiling from leaking, so I call Allied to come over look at it. I waited 3 days and no one call me back. I called again 08/02/2017, they had me in hold for 7 minutes, I had to call back and again they put me in hold for 5 minutes and I was told that, they have a note that I Call before and no one has call me yet.

Today I called Allied and said I would like to speak to owner, yet he has not call me. So, after they put the new roof, they do not provide service to the costumers. Allied, maybe they are going out of business, or maybe they just want to put new roofs. I feel sorry I have used them on my new roof. Dom P.S. Now you have a Choice.