*The Angi rating for Window And Door Contracting companies in Lamar, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Lamar, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on July 21, 2026
Serving Lamar, CO and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Technician also corrected long standing problem with an original door jamb for the entry door"
+15
Serving Lamar, CO and surrounding areas
Approved
In business since 1994
Free estimates
Credit card accepted
"I want to thank Flawless Results for my wonderful windows there everything I dreamed of. They are professional and answered all my questions from start to finish, Ashley referred me to the company and Bob Murphy owner helped me purchase my Andersen windows."
Serving Lamar, CO and surrounding areas
Approved (Corporate)
In business since 2007
Credit card accepted
Offers commercial services
"$7000 for a simple door and $3000 per window? On an old mobile home? No thank you !!!!!"
Serving Lamar, CO and surrounding areas
Approved (Corporate)
In business since 1953
Free estimates
Credit card accepted
With over six decades of experience and expertise, Champion Windows and Home Exteriors is one of the nation's leading home improvement companies. Champion transforms homes with premium-quality products that are designed, built, installed, and guaranteed by Champion. Every product the company offers - from new windows and sunrooms, to siding and entry doors - is built right here in the USA, backed by industry-leading limited lifetime warranties, and comes recommended by more than 9 out of 10 recent Champion customers. ***Please use this link to schedule an appointment https://www.championwindow.com/book-now
Serving Lamar, CO and surrounding areas
In business since 1997
Emergency services offered
Credit card accepted
"Door lock was working when he arrived, I failed to try the new keys in the lock with the door closed so my mistake. He only charged me half price ($65) for his gas and time."
+2
Serving Lamar, CO and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
Serving Lamar, CO and surrounding areas
In business since 2018
Free estimates
"They installed all new windows in my house and also redid a shower. They have done an excellent job on all three projects! I would recommend them to anyone."
Serving Lamar, CO and surrounding areas
In business since 1977
Free estimates
Credit card accepted
"AWD went above and beyond to make sure we had exactly what we needed. Their service was excellent. Their cabinets were made on time and of exceptional quality. I would recommend them to anyone."
+1
Serving Lamar, CO and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"D&J Garage Door was excellent, fast, and efficient. Kudos."
Serving Lamar, CO and surrounding areas
In business since 1971
Credit card accepted
"Tech that arrived was lousy. Came out of truck complaining about a back ache, blamed my AC issues on old windows. Never looked in the attic. Ended up hiring a company out of pocket who did a thorough inspection and made sensible recommendations."
+2
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