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Top-Rated Wallpaper pros in Hanover - Updated Nov 2026

Avatar for Coleen's Interiors
Coleen's Interiors
4.8(
16
)
Wallcovering or Wallpaper - InstallWallcovering or Wallpaper - Removal

Serving Hanover, NH and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"I hired Coleen to paint a large great room with very high ceilings. She and her team completed the job in a day and a half and it looks incredible. She painted walls, ceiling, and a lot of window trims as well as fire place mantle and trim. Excellent work with extreme attention to detail. Arrived on time and completed work per her described schedule. She left the room meticulously clean. She was very professional and courteous through the entire process and I strongly recommend her for any paint job you may have!"
Response time7 hrs
Response rate88%
Recommended by93%of homeowners
K-Nells Family Painting
4.4(
106
)
Wallcovering or Wallpaper - Install

Serving Hanover, NH and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"This job was to remove textured paint from the ceilings in 3 rooms, approx. 750 square feet. The crew showed up promptly, and took time to prep the entire work area. The job was ~3 days' work, including re-painting the ceilings. After completion, I noticed some missed spots, likely due to lighting in the house. The company promptly fixed the issues I pointed out, and I'm satisfied with the results. Would definitely hire again."
Before
After
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+6

Recommended by96%of homeowners
Mr. Mom Property Maintenance
4.6(
26
)
Wallcovering or Wallpaper - InstallWallcovering or Wallpaper - RemovalWallcovering or Wallpaper - Repair

Serving Hanover, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"


Mr. Mom helped us save costs by painting some of his leftover gutter materials so they would not clash with the rental house, and finished the job quickly so we could have it done before more rainstorms caused flooding in the basement.


"
Recommended by95%of homeowners
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Wallpapering FAQs, answered by experts

Peel-and-stick wallpaper is designed to be removed without damaging walls, making it a good choice for renters or temporary design changes. However, damage to paint or drywall can occur under certain conditions. To prevent issues, the wall surface must be properly prepared before application—it should be clean, smooth, dry, and correctly primed or painted. Applying wallpaper to a freshly painted surface can cause the paint to peel off during removal. Additionally, removing the wallpaper too quickly or aggressively can also cause damage. For best results, always follow the manufacturer's instructions for both application and removal.

Yes, you can apply peel-and-stick wallpaper over wood paneling, but it requires significant preparation for a good result. Peel-and-stick wallpaper has a weaker adhesive than traditional wallpaper and works best on smooth, non-textured surfaces like painted or primed drywall. Because wood paneling is often textured with grooves, any flaws in the underlying surface will likely be visible after application. To prepare the paneling, you must ensure the surface is free of cracks, holes, and protrusions by filling any indentations and sanding rough spots to create a smooth surface. An alternative is to remove the paneling and apply the wallpaper directly to the underlying drywall or plaster, provided it is in good condition.

Once again, contact with moisture is the culprit here, though water-resistant varieties of wallpaper are less likely to become wet and develop mold. Using a high-quality exhaust fan or dehumidifier and leaving the doors or windows cracked after bathing will keep this issue at bay. 

It’s possible to hang your own wallpaper, but the process is tedious and potentially frustrating, and it can be challenging to get seams to line up and look clean and professional. Plus, depending on the type of wallpaper you’re installing, using too much or too little adhesive could cause damage to your drywall or plaster, peeling, and bubbling in the final product. It’s usually a better idea to hire a professional wallpaper installer to do the work for you, as the relatively low cost is justifiable, if only to avoid damage to your walls.

In most cases, it is not recommended to wallpaper over existing wallpaper, as the success depends on the type of paper already on the wall. While you might be able to cover non-coated wallpaper, you should never apply new wallpaper over a vinyl-coated one, which is more common. Doing so can lead to poor adhesion, resulting in bubbles, imperfections, and peeling. It can also trap moisture, potentially causing hazardous mold growth between the layers.

Even if the existing wallpaper is suitable, experts recommend applying only one new layer. Adding multiple layers (more than two total) can cause significant adhesion problems, leading to warping and bubbling. For the best results, the recommended approach is to remove the old wallpaper and all paste residue before hanging the new paper. If you are unsure about your wallpaper type, consider consulting a professional.

The Hanover, NH homeowners’ guide to wallpaper services

From average costs to expert advice, get all the answers you need to get your job done.