Alsco is a family owned & operated business. We've been serving the Denver and surrounding areas over 60 years. Most of the products we carry, have a lifetime warranty. If you are ever dissatisfied with any aspect of our merchandise, service or the way we do business, please let us know. We are pledged to resolve any misunderstanding or complaint, because a satisfied customer is our most important goal
Business highlights
74 years of trusted experience
Emergency Services Offered
Services we offer
Vinyl, composite and fiberglass replacement windows and doors. Entry, patio and storm, security doors, siding, vinyl, steel, fiber cement, gutters, decks, patio covers & enclosures.
Alsco Cardinal sold me windows for my upstairs area, the sales representative Bob Bentley, two years ago 2013. The picture windows in the master bath started leaking the first week in May 2015, and ruined my kitchen ceiling with water. Alsco Cardinal came out and caulked the entire window, not just the outside of it but he actual window, this stopped the leaking but looks bad, and my kitchen ceiling is ruined. Alsco has not been responsive to this situation. They sent out the window company Merimac and Merimac said it was an installation problem, Alsco said it is a window deisgn problem.....now as a consumer it has been 6 months and NOTHING has been done. Alsco does not stand behind the product they sell and the customer service is terrible. I still have holes in my ceiling in the kitchen and the windows now have black dirt in them and look really bad. They both have admitted that there is something wrong with the windows but no one wants to fix it. Please Jean Gravina reply to this review, you don't seem to want to reply to any phone calls. A customer should not be caught in the middle of a fight about who is responsible for a bad window, all I ask is take care of it!!!!
Description of Work: I had windows installed two years ago..
Rating Category
Rating out of 5
quality
1.0
value
4.0
professionalism
1.0
responsiveness
1.0
punctuality
3.0
$9,000
Martha B.
11/2015
1.0
replacement windows
 + -1 more
I had windows installed two years ago..?
Description of Work: Alsco Cardinal sold me windows for my upstairs area, the sales representative Bob Bentley, two years ago 2013. ?The picture windows in the master bath started leaking the first week in May 2015,?and ruined my kitchen ceiling with water. ?Alsco Cardinal came out and caulked the entire window, not just the outside of it but he actual window, this stopped the leaking but looks bad, and my kitchen ceiling is ruined. Alsco has not been responsive to this situation. ?They sent out the window company Merimac and Merimac said it was an installation problem, Alsco said it is a window deisgn ?problem.....now as a consumer it has been 6 months and NOTHING has been done. ?Alsco does not stand behind the product they sell and the customer service is terrible. ?I still have holes in my ceiling in the kitchen and the windows now have black dirt in them and look really bad. ?They both have admitted that there is something wrong with the windows but no one wants to fix it. ?Please Jean Gravina reply to this review, you don't seem to want to reply to any phone calls. ?A customer should not be caught in the middle of a fight about who is responsible for a bad window, all I ask is take care of it!!!!??
Rating Category
Rating out of 5
quality
1.0
value
4.0
professionalism
1.0
responsiveness
1.0
punctuality
3.0
$9,000
NONI S.
04/2006
5.0
gutter repair
 + -1 more
Even though the sales rep said it might be 2-4 weeks before they could do the job, I was promptly contacted by Chris, who was doing the actual work, and he was finished 11 days after I signed the contract. He did an excellent job, explaining everything he was doing along the way and cleaning up afterward. I would recommend them to anyone looking to have their gutters replaced.
Description of Work: Alsco replaced my rusty old gutters with new white aluminum gutters and sited new downspouts in better locations. Their estimate was very good and because of the timing (before the end of April), I got a 20% discount on the job.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$950
SUE T.
11/2005
5.0
contractors, gutter repair, handyman service
 + 1 more
Staff were very professional and courteous. Representative came out first and gave free estimate. He was pleasant and informative. I am very satisfied with the quality of the work. I would recommend this company for gutter/shutter replacement.
Description of Work: They removed old gutters and downspouts and replaced with seamless gutters. Also replaced three sets of shutters on front windows of house.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0
Yes, I recommend this pro
$1,978
JENNY M.
09/2005
5.0
replacement windows
 + -1 more
ALSCO WAS GREAT THEM CAME OUT TO MY HOUSE MEASURED FOR TWO WINDOWS THEY TOLD ME WHEN THEY WOULD BE IN THEY WERE RIGHT ON WITH THE DATE THEY WERE INSTALL PROMPTLY AND THEY WERE VERY FRIENDLY.
Description of Work: ALSCO CARDINAL CAME OUT TO MY HOUSE MEASURED FOR TWO WINDOWS AND INSTILLED THEM.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Windows,
Gutters,
Handyman Services,
Unfinished Carpentry,
Patios,
Sunrooms and Patio Enclosures,
Doors,
Siding,
Screen repair,
Decks and Porches,
Awnings
FAQ
Alsco Cardinal Home Improvements is currently rated 3.4 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Alsco Cardinal Home Improvements accepts the following forms of payment: Check,Financing Available,MasterCard,Visa
Yes, Alsco Cardinal Home Improvements offers free project estimates.
Yes, Alsco Cardinal Home Improvements offers eco-friendly accreditations.
No, Alsco Cardinal Home Improvements does not offer a senior discount.
Yes, Alsco Cardinal Home Improvements offers emergency services.
Yes, Alsco Cardinal Home Improvements offers warranties.
Alsco Cardinal Home Improvements offers the following services: Vinyl, composite and fiberglass replacement windows and doors. Entry, patio and storm, security doors, siding, vinyl, steel, fiber cement, gutters, decks, patio covers & enclosures.