*The Angi rating for Wallpaper Service companies in Delaware, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Wallpaper Service needs.
*The HomeAdvisor rating for Wallpaper Service companies in Delaware, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Wallpaper Service needs.
Last update on November 12, 2025
Serving Delaware, NJ and surrounding areas
Approved
In business since 1977
Free estimates
Customers say: True professional
"Rich and his associate did a nice job and left my patio significantly lighter in color."
+11
Serving Delaware, NJ and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"A and Z did wallpaper in my daughters room and did an amazing job. They were available the next day after I contacted them, brought all their own materials, and finished the job in under an hour. The wallpaper looks absolutely gorgeous you can’t see any seams and everything is beautiful!"
+54
Serving Delaware, NJ and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Extremely well. This company prides itself in quality work, and customer satisfaction. Jose makes sure you are happy with every aspect of the work being done. The hardwood floors , complete painting and wallpaper removal has transformed our townhouse to an updated, market ready home."
+17
Serving Delaware, NJ and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"Fantastic we repainted the whole 3bedroom 3000 square foot apartment He took everything off walls even painted the trim every room painted different colors what an incredible job we got so many compliments"
+28
Serving Delaware, NJ and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"Tim and his team did a great job. They showed up on time and everything looks great! I will be using them again in the future."
+1
Serving Delaware, NJ and surrounding areas
In business since 1994
Free estimates
Emergency services offered
"We are thrilled with the work done! We highly recommend them to others."
Serving Delaware, NJ and surrounding areas
In business since 1991
Free estimates
Emergency services offered
"We are very happy with the services provided by AAA Custom Painting. Andres was very friendly, professional and detail oriented. We had our shutters and garage doors repainted along with some additional exterior trim in Oct. 2016 and have been very happy with the results. Our 30+ year old garage doors look new again! We would recommend AAA to any of our friends and neighbors."
+21
Serving Delaware, NJ and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"Work was excellent. Would hire again for more projects! Job was done on time and had no delays. John was very helpful along with his suggestions. Very patient to work with."
+30
Serving Delaware, NJ and surrounding areas
In business since 1997
Free estimates
"HJ Painting was up front about costs, mistakes that had been made with the previous paint job and service time. They really did an excellent job and preformed the work in less time then they had estimated. They were able to work on weekends and past normal business hours. They turned our "warehouse" floor (concrete) into a beautiful space. Everyone has been impressed with their workmanship and attention to detail. I would highly recommend them to anyone!
"
Serving Delaware, NJ and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"I've used Peter many times before in my old home, so when I purchased a new condo (that needed some work), he was the 1st on my list. He provides exceptional service in a friendly and professional manner. I've haven't been disappointed in the quality of his work yet. All the updates to my new condo look great (especially the vanity which required plumbing modifications)! I plan on using him again for other work next year. I would (and have) recommend him to others."
Hanging wallpaper may seem simple, but in practice it requires significant planning and finesse to make it look professional. To start, you need to get an even application of wallpaper paste across all of your wallpaper, which requires experience and large pasting tables to get right. You also need to plan out your design and match it exactly so that you don’t have imperfections in the finished product. It’s often better to hire a professional wallpaper hanger who can get the job done properly for a clean, smooth finish.
The average cost to hire a professional wallpaper hanger is around $575 per room, but it’s not uncommon to see prices range from $175 to $1,400 or more for a single room. Your total project cost depends on the wallpaper quality, room type and size, and whether you must remove old wallpaper. Since room size is one of the most significant cost factors, you can use a price between $1 and $7 per square foot to estimate your wallpapering labor cost.
It depends: You can wallpaper over non-coated wallpaper, but you should never wallpaper over vinyl-coated wallpaper. This non-recommended method will cause the new wallpaper to fail to stick, which can lead to bubbling, imperfections, and even mold growth between the layers of wallpaper. Consult a professional wallpaper hanger to determine your existing wallpaper type or remove the current wallpaper and paste residue so that the new wallpaper will adhere properly.
Spring and fall are the best seasons to apply wallpaper because excessively hot or cold temperatures can cause issues with the paste used to attach the paper to the wall. A professional wallpaper hanger can help you decide if your home is too hot, cold, humid, or dry for the wallpaper to stick properly.
Hiring a professional wallpaper hanger is usually a worthwhile idea because, while the application of wallpaper itself is easy, getting the finished product to look good is complicated and takes a lot of practice and patience. A professional wallpaper hanger will not only be able to hang your wallpaper seamlessly, but they will also get an even application of wallpaper paste to avoid bubbling and imperfections immediately and over time. Plus, they can provide their professional opinion on whether to remove or wallpaper over an existing layer of wallpaper.
From average costs to expert advice, get all the answers you need to get your job done.
Discover wallpaper installation cost. Learn about material, labor, and project factors to estimate your budget and make informed choices for your home.
Get transparent wallpaper removal cost info to learn average prices, key cost factors, and tips to save on your wallpaper removal project.
Wallpaper can quickly refresh a room. Wondering "how much wallpaper do I need?" This wallpaper calculator will help you figure it out.
Whether you can put wallpaper over wallpaper depends on the type of paper you’re using and the condition of the existing surface. Learn more with this guide.
Learn how to hire a wallpaper installer with confidence. Find qualified pros, ask the right questions, and get expert installation for your home.
You can wallpaper over painted wallpaper if the wall is smooth and damage-free so that the newest layer can adhere well to it.
