4.5 
39 *The Angi rating for Carpet Installation companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Carpet Installation needs.
*The HomeAdvisor rating for Carpet Installation companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Carpet Installation needs.
Last update on October 11, 2025
Serving Derry, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Rudy was on time, very efficient and the end result was terrific! I would highly recommend this company if you need your carpets cleaned."
+8
Serving Derry, NH and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"My hardwood floor has been restore and brought back to life. I Love it!"
+27
Serving Derry, NH and surrounding areas
Approved
In business since 2020
Credit card accepted
Offers commercial services
"They left my carpet looking like new; they worked carefully and responsibly."
Serving Derry, NH and surrounding areas
Approved (Corporate)
In business since 1959
Free estimates
Warranties offered
"Besides the carpet being beautiful, I was amazed how quickly they did the job and it was done very well. The only reason for the 4.5 rating is that they took all the left over carpet away. I paid for it so why didn't they leave it. I could have used it in the closets. Other wise, I am very happy with Empire."
+6
Serving Derry, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Excellent rug cleaning service! Purifera Cleaning was friendly, professional, and did an amazing job. My rug looks like new, and I?m very happy with the results. I highly recommend them!"
Serving Derry, NH and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"These men arrived on time, were very professional and courteous and completed the job within 30 minutes. My windows look Amazing, not even one streak; I am more than pleased and will hire them again. Thank you so much!"
Serving Derry, NH and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Excellent job these guys are my go to for any home improvement projects. They remodeled my basement and redid my kitchen / bathroom floors etc. Communication was easy any questions I had. They answered almost immediately 10 out of 10. Will be using them again!"
Serving Derry, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Great price. Showed up on time. Great communication. Expert installation with no issues. Couldn't be happier. Hope to hire him for more projects."
Serving Derry, NH and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"The owners were down to earth and personable. They were flexible in scheduling our work. I look forward to continuing this relationship."
Serving Derry, NH and surrounding areas
Approved
Welcome to Clean Theory — where clean meets clarity!\nWe’re a local cleaning business focused on creating clean, comfortable spaces that make everyday life feel a little easier. We provide dependable, detail-focused residential cleaning, including weekly, biweekly, monthly, deep cleans, move-in/move-out cleans, and one-time services.\n\nWe also offer commercial cleaning for offices and professional spaces, including bathrooms, kitchens, common areas, dusting, vacuuming, mopping, sanitizing, trash removal, and main entrances. Services can be tailored to your space, schedule, and specific needs.\n\nWe take pride in being thorough, reliable, and respectful of your space. Our goal is simple: to give you more time to focus on what matters while keeping your home or workplace fresh, clean, and cared for.
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