Wallpaper Installation
Precise, seamless hanging for any paper — patterns matched, corners sharp, zero bubbles.
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Professional wallpaper installation in Rhode Island, Massachusetts & Connecticut
Clean, precise work — patterns matched, corners sharp, and your home left spotless.
Real MM Wallcovering jobs in private homes — bold florals, soft botanicals, murals and timeless classics. Tap any photo to see it up close.
Every photo above is a real, finished MM Wallcovering job in a client's home. Most residential projects run $400 – $1,900 depending on room size and paper. Your estimate is exact — and free.
From a single accent wall to full commercial spaces — one call handles it all.
Precise, seamless hanging for any paper — patterns matched, corners sharp, zero bubbles.
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Old paper stripped safely, walls washed, primed and smoothed — always as part of your installation project, so your new wallpaper goes on a perfect wall. Not offered as a standalone service.
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Dents, cracks and damaged drywall repaired and skim-coated as part of your installation project, so the new paper goes on flawless. Not offered as a standalone service.
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Custom murals and large-scale commercial work for hotels, restaurants and offices — tall walls and big surfaces, done on schedule.
See commercial workA simple process from first message to finished room.
Send pictures of your walls from a few angles — or a short video — plus the wallpaper you picked and your wall measurements.
We calculate exactly how much paper you need and send you a clear, exact price. No obligation, no pressure.
We arrive on time, protect your floors and furniture, install, and clean up — like we were never there.
Two real jobs — one in a home, one in a commercial space. Slide each one and watch the wall change. More before & afters live in the Gallery.
A plain white bathroom on the left; the finished pale-blue fish wallpaper on the right — same room, same angle.
Drag the handle on the photo — or use the slider. It works with your finger on mobile, too.
A plain, prepped commercial wall on the left; the finished dark marble mural on the right. Real before and after photos of the same wall.
Drag the handle on the photo — or use the slider. It works with your finger on mobile, too.
Based on 78 reviews on Google — plus 72 more on Thumbtack.
He did an outstanding job from start to finish. His work is exemplary with meticulous craftsmanship. Highly recommend!
Mario wallpapered our son's nursery. He did such a fabulous job — he took his time, was so neat when doing the work, and the application was perfect. Highly recommend!
Mario was so nice and took his time doing our wallpaper in our half bathroom and it came out gorgeous!! He didn't rush and did it perfectly!!!
Every review is from a real MM Wallcovering client.
Trusted for commercial work by Holiday Inn Express·Homewood Suites·Residence Inn·Rhode Island Hospital·& more
Tell us about your room and we will get back to you with exactly how much paper you need and an exact price.
(401) 442-0199See more of our work: @mmwallcovering on Instagram
The person behind MM Wallcovering — one installer, start to finish, on every single job.
I'm Mario Mercado, owner of MM Wallcovering. For more than 10 years I have been installing wallpaper in homes and commercial spaces across Rhode Island, Massachusetts and Connecticut — and I still do every installation myself.
That means when you call, you talk to the same person who will measure your walls, tell you exactly how much paper to order, and hang it. No crews you have never met, no surprises — just careful, clean work: patterns matched, corners sharp, seams invisible, and your floors and furniture protected from the moment I walk in.
Most of my work comes from happy clients and their referrals. MM Wallcovering is rated 5.0 on Google across 78 reviews, with 72 more reviews on Thumbtack, where I was named a Top Pro from 2021 to 2024. The business is licensed and insured, and every estimate is free and exact.
Whether it is one accent wall in your home or a full hotel corridor, I treat every wall like it is going on my own house. If you are not sure where to start, send me photos of your walls — I will be happy to help you figure out the paper, the quantity and the plan.
Short loops from actual MM Wallcovering projects — the paper going up, smoothed and trimmed by hand. No staging, just the work.
Bathrooms, bedrooms, dining rooms, nurseries and accent walls — finished rooms you will love living in.
Precise installation of your specified papers and murals, with the pattern placement your design deserves.
Reliable wallcovering for new builds and model homes — on schedule and ready for handover, room after room.
Hotels, restaurants, offices and hospitals — large surfaces, tall walls and tight timelines handled professionally.
Call or text today — for a faster response, text us at 401-442-0199.
(401) 442-0199Every photo is a real MM Wallcovering job. Homes are in Residential; hotels, offices, restaurants and large murals are in Commercial — kept separate, just like the work itself.
Decorated, finished and photographed in our clients' homes. Tap any photo to see it up close.
Four real residential transformations. Slide each one and watch the room change.
A plain white bathroom on the left; the finished pale-blue fish wallpaper on the right — same room, same angle.
Drag the handle on the photo — or use the slider. It works with your finger on mobile, too.
Plain beige walls on the left; a blue botanical leaf paper wrapped around the whole bathroom on the right.
A tired, stripped-back bathroom on the left; bold navy and white stripes on the right — same sink, same door, new room.
A plain stairway and hall on the left; a soft pink floral with little birds climbing every wall on the right — same stairs, same handrail.
Trusted for commercial work by Holiday Inn Express, Homewood Suites, Residence Inn and Rhode Island Hospital — large surfaces, tall walls and big murals, installed on schedule.
Three real commercial transformations. Slide each one and watch the wall change.
A plain, prepped commercial wall on the left; the finished dark marble mural on the right. Real before and after photos of the same wall.
Drag the handle on the photo — or use the slider. It works with your finger on mobile, too.
The same corridor wall, before and after: plain white paint on the left, a warm wood-look wallcovering on the right.
A blank commercial wall on the left; the finished blue and purple wave mural on the right — same wall, same angle.
Commercial photos show the walls as installed for the client — large spaces are photographed before the client's own furniture and fit-out are in place.
Every MM Wallcovering client, every star earned on the job. Plus 72 reviews on Thumbtack, where MM Wallcovering was a Top Pro from 2021 to 2024.
He did an outstanding job from start to finish. His work is exemplary with meticulous craftsmanship. Highly recommend!
Mario wallpapered our son's nursery. He did such a fabulous job — he took his time, was so neat when doing the work, and the application was perfect. Highly recommend!
Mario was so nice and took his time doing our wallpaper in our half bathroom and it came out gorgeous!! He didn't rush and did it perfectly!!!
Mario did such a great job installing the wallpaper in our nursery! He was so prompt and responded quickly. Such quality work and was a pleasure to work with.
This is the second room Mario has done in our house. He is responsive, prompt, and does a great job. I would not hesitate to reach out to him again for future projects.
MM Wallcovering was great to work with start to finish. He took time to do the job patiently and thoroughly. Will book again!
Mario did an excellent job on my daughter's nursery — beautiful work, fast, professional and lovely to work with. He also installed my son's wallpaper, an equally amazing job. He has exceeded my expectations again!
Mario did an amazing job on my staircase wall and hallway. He walked me through the process — professional, accurate with matching, punctual and efficient. I recommend his services without reservation!
Mario did such a great job! Very professional with scheduling, and I'm very impressed with his work — a small space with lots of little cutouts. He even patched part of our wall first. Definitely future projects!
In two days, Mario completed six small projects for me. He really knows his papers and process — everything thoughtfully centered or aligned, his seams are invisible, and everything is plumb. Quiet, friendly, extremely easy to work with. Highly recommend!
Mario came highly recommended and was very prompt, and provided helpful feedback guiding me through my first experience with wallpaper. His attention to detail and skills were very impressive. I will definitely hire Mario in the future.
10 stars!!! Mario's work is impeccable. The wallpaper work is the best I've ever seen. Mario is meticulous and detail oriented. He's also a very kind person and a pleasure to have work for you.
I hired Mario to install wallpaper in my apartment, and he did an amazing job. He was on time, professional, and paid close attention to every detail. He worked efficiently and kept everything clean. Highly recommend his services!
Mario did a fantastic job wallpapering an accent wall in our guest bathroom! The outcome was absolutely perfect. I couldn't be happier. Mario is professional, communicative and fairly priced. I will not hesitate to contact him again.
Mario was prompt and professional. I had chosen a self adhesive wallpaper, which was thick and very difficult to work with. Mario spent hours making sure that it was perfect. It came out beautifully.
Mario was amazing! Quick, easy to communicate with and did an incredible job installing our wallpaper. No issues, we were so happy. Would recommend him to anyone! We will use him again!
Mario was amazing, and our wallpaper looks excellent. He was fast, thorough, and a great communicator. Highly recommend!!
Mario was very timely to quote and schedule. This is my 2nd project and his work is fantastic.
Mario was very easy to work with as far as pricing and scheduling. He was punctual and worked quickly and efficiently. End result looks great.
I would definitely recommend Mario. He did an amazing job in my nursery! Friendly, professional, stuck to the quote and cleaned up after himself. Just use him! Don't bother with anyone else!
We had a great experience working with Mario! He was easy to coordinate with, super friendly, and did a fantastic job with the installation. We'll definitely be calling him again for other rooms.
Wonderful work! I now want to wallpaper everywhere. Great communication. He was there when he said he would be, was finished when he said he would be — can't recommend highly enough. A+ plus plus!!
Mario did an amazing job installing peel-and-stick wallpaper when most other vendors declined due to the complexity. He was on time, extremely professional, and went above and beyond. If I could give more than 5 stars I would!
Mario did a great job installing wallpaper for a powder room I am redoing. He provided a quick and fair estimate and completed the work the following week. Will absolutely use him again.
Mario was very communicative, and did an excellent job on an accent wall covering. I will definitely be using MM in the future!
MM Wallcoverings does amazing work, and he's very friendly! Would absolutely recommend.
I highly recommend this business. Thank you for exceeding my expectations. I'm in love with my accent wall.
So happy with the outcome, so many possibilities in choosing the pattern in the room, love how he made it pop! Totally recommend.
Mario replaced the wallpaper in both my dining room and foyer. Fairly priced, he worked diligently over 4 days to ensure the end result was truly perfect. He left my space cleaner than he found it. Highly recommend! 10/10
We couldn't be happier with the wallpapering work done in our bathroom! Mario was exceptionally reliable, punctual, courteous, and incredibly easy to work with. The final results look fantastic. We highly recommend MM Wallcovering.
Great job Mario. I will definitely be using you guys again when I need wallpapering. Thank you.
Mario was prompt, clean, and fast! The wallpaper I chose for my kitchen has a pretty busy pattern, but Mario lined everything up beautifully! I could not be happier. Highly recommend!
IN LOVE! Mario helped me with wallpaper on several walls for my business, and I was absolutely delighted with his work! It looks perfect, and I can't even see the seams. Great customer service, responsible, and punctual. Highly recommended!
I had a great experience with Mario. He did an awesome job, was able to get the wallpaper in a tight space behind a pipe. Very professional, easy to work with.
Mario is excellent to work with. His most recent work was wallpapering our living room and bedroom. Both spaces came out perfect. Very professional, friendly and worked within our budget.
Mario recently wallpapered our bathroom and did a wonderful job. He was professional, punctual, communicated clearly throughout the project and is truly talented at what he does.
Mario did a fantastic job putting up our wallpaper… great experience!! I highly recommend!!
Mario was a great choice for wallpapering. He did our nursery and our downstairs bathroom and the job was absolutely flawless. Very professional, always on time, cleans up afterwards. Could not recommend Mario more.
Mario was absolutely amazing to work with! Quick to respond, showed up on time, took meticulous care to prep the space and did an absolutely beautiful job. We are thrilled — we will absolutely be calling him again!
Mario did an incredible job on our wallpaper installation. He was on time, efficient, and meticulous during the installation process. The wallpaper looks perfect and flawless. We're so happy with our updated entryway!
Mario did an amazing job putting up wallpaper in one of our bedrooms! He was very responsive and got the job done quickly. We were extremely happy with our experience and we would highly recommend him!
I couldn't be happier that we decided to go with MM Wallcovering. Mario was helpful in telling us exactly how much wallpaper to order and did a fantastic, efficient job installing it in one day, for a very fair price.
Mario did a fantastic job on our wallpaper. He responded promptly, showed up on time and finished the work in the time he said he would. He was friendly and professional. We are so happy with how it turned out!
Mario from MM Wallcovering did a great job wallpapering our wall! Super professional, detail-oriented, and the result looks amazing. Highly recommend!
Mario was great from start to finish: helpful, responsive, and did beautiful work!
Excellent experience! Mario is super professional, immaculate, and on time. I had a great experience and will be using Mario for all my wallpaper jobs. Thank you, Mario!
Mario is an exceptional wallpaper hanger. I wouldn't use anyone else. I'm a decorator and even my most discerning customers are beyond impressed by his ability. He's reliable, shows up on time. His prices are very fair. Highly recommend!
I recently hired Mario to install wallpaper at one of my jobs, and I couldn't be happier with the results. His attention to detail, precision, and professionalism were outstanding. The seams are virtually invisible, and the pattern alignment is perfect.
Responsive, quick, and efficient. Working with Mario was the best and easiest experience! He did work in our small half bathroom, with its quirks and weird angles, and the work was seamless and beautifully done! Highly recommend!
Mario was fantastic! He was very responsive and his prices were very reasonable. He wallpapered an accent wall for us and it looks amazing. He works really fast, is incredibly professional. Highly recommend Mario's work!
This review is long overdue! MM Wallcovering did a job for my daughter's nursery, and it came out perfect! Couldn't thank them enough! Definitely recommend!
Mario did a fantastic job papering three rooms in our house. Amazing attention to detail, and the final result was everything we hoped for. We're planning on having him come back to do additional jobs. Highly recommend!
Mario did a beautiful job wallpapering our son's nursery. Very professional, timely and gave great attention to detail. I would definitely work with Mario and his team again!
Mario did an amazing job with my 1/2 bath full wall wallpaper! He took his time and it looks perfect. Will definitely use him again for all services he provides moving forward! Thank you for your hard work!
Mario installed wallpaper in my dining room and did a great job. My wife and I are so happy with how it turned out. We are so pleased with how swift it was done and the price. Highly recommend!
Mario has wallpapered two rooms in our home with perfection. He is responsive, detailed and professional. I would highly recommend his work. We do to everyone that needs wallpapering done by a pro.
Mario did an excellent job installing peel and stick wallpaper on an accent wall for us. Super easy to work with and the wall came out great — so glad we hired him!
Mario did the wallpaper in our kitchen and dining room, and it looks fantastic! He was fast, courteous, and professional.
MM Wallcovering is an excellent company. I had them wallpaper several rooms in my 1891 home. Everything came out perfectly. They are very professional and even came in on a Sunday. I was very impressed!
Mario did a great job with our peel and stick wallpaper including working around difficult corners. He was fast, efficient and fairly priced.
Mario did an amazing job with our bathroom! You can't even see the seams. I'd have him back in a second to do other parts of the house!
Mario and his team are terrific. He answers the phone and was very responsive. Also, their work was meticulous. My job was very specific and their work was excellent.
Great company! They did two rooms for me. Would definitely hire again, and plan on it. On time, prepared with materials, hard working, great quality. Thank you!
Outstanding job! Would recommend to anyone!
MM Wallcovering was a pleasure to work with. Responsive, efficient, and amazing work. I couldn't be happier with the results. Thank you Mario & Carlos!
Excellent and efficient work — we're so pleased with our new powder room. Would highly recommend Mario!
Great work! The wallpaper in the bathroom, pantry and bar looks fabulous! High quality and timely workmanship.
Excellent communication and excellent work! Highly recommend.
Another great job! On time and great work.
We've now worked with Mario on 3 occasions and would not hesitate to hire him again! He is incredibly reliable, prompt and clear in communication, and clean and efficient in his work. Thank you, Mario!
Mario did a perfect job on installing wallpaper in my primary bathroom. He communicated well in advance of the job, worked steadily, and left everything clean when he was done. I will definitely recommend MM Wallcovering.
We recently hired Mario to hang wallpaper in our dining room and couldn't be happier. He was on time, reliable, and incredibly professional. The seams are completely invisible and the pattern lines up flawlessly. Highly recommend!
We had a terrific experience with MM Wallcovering! Mario did a terrific job removing and installing wallpaper in our bathroom, with excellent communication throughout. He was easy to work with, polite, professional, trustworthy and punctual!
Worked with us recently? Your review helps other homeowners across RI, MA & CT find a wallcovering installer they can trust — thank you.
Before Google, clients found MM Wallcovering on Thumbtack — where Mario was named a Top Pro four years running. Here are the reviews clients left there, in their own words.
MM Wallcovering did a great job with a lot of attention to detail, especially given the shape of my wall/window — highly recommend for wallpapering services.
Mario did a great job installing some peel and stick wallpaper in our bathroom. He said it would take 6-8hrs and that's exactly how long it took. He showed up on time. And he did excellent work (the pattern of the wallpaper in particular was lined perfectly and the seems are not noticeable at all). Highly recommend.
Mario did an absolutely fantastic job and communication was great throughout. We had a complicated pattern to line up using peel & stick paper and I am so pleased with how it turned out and would highly recommend!!
Mario did an outstanding job wallpapering my daughter's room. It was a very tricky job because, as it is a very old house, everything is misaligned, but he did a first class job on it, it looks amazing and we are all thrilled. The wallpaper also had a complex pattern on it, but he took great care to align everything perfectly. He really thought through all the details.
I can recommend Mario wholeheartedly for any wallpapering job, even if complicated. His work is immaculate and he is very easy to deal with.
Mario was fantastic, prompt and the finished product came out great. We had him wallpaper a single bedroom wall with a high quality wallpaper and it came out perfect 👌. Looking forward to working with Mario again in the future!
Matt
I had a great experience working with Mario for our dining room project. He was punctual, professional, and did an amazing job! His pricing is fair as well! He's also organized and tidy and kept my space clean and clear during and after the project. I am very happy with his work that I'm communicating with him right now about a future project!
Mario was prompt in his communication and flexible with scheduling, and his work was excellent! I'm so thrilled with how my powder room turned out and will definitely be using him again in the future!!
Wonderful experience with Mario! I had to change the date several times due to construction delays and he was super understanding and flexible. I could not be home to meet him so I left my house open and he completed the job and sent me photos. I LOVE my new powder room!
Mario was great! He was reasonably priced, was able to come on short notice, came when he said he would be here, and did a great job on the installation. Overall very satisfied with his work!
Mario is fantastic. Highly responsive and punctual. He kept me up to speed and I appreciated it. His work was so good! We would have never been able to finish the project on our own. Would highly recommend and we will also use him again in the future.
I have had a vision for my baby's nursery since finding out I was having a little girl. I am so grateful to Mario at MM Wallcovering for helping me to bring that vision to life. Mario was very open in his communication with my husband and I. He worked quickly and was on time. Mario was very professional and kept a tidy work area. He was also very reasonably priced. I cannot wait now to see the rest of this project come to life. Thank you for your help Mario!
MM Wallcovering did a phenomenal job wallpapering an accent wall in my home. I highly recommend using their services. Not only was the end product beautiful, they were kind, responsive, tidy and very professional. Two thumbs up and five stars!
Mario did a great job. I'm so happy with the way the project came out. He was very responsive in setting up a time to do the work and got all the info beforehand so he could give an accurate estimate. If I need another wallpaper installation, I'll definitely have Mario do it!
Mario did a great job! He booked in the same week that I reached out, he was prompt and very detailed with installation. He also estimated 3 double rolls where other installers jumped right to 4! Per his estimate he used under 3 rolls. I will definitely book Mario for my next wallpaper project!
Mario and team did a great job. They responded quickly, booked us within a week, showed up on time, and did a great job.
The installation is very well done. The pattern is matched perfectly (across our not so perfect walls). We could not be happier with how it turned out.
I highly recommend MM if you are looking for wallpaper services. I can't say enough good things about Mario's work. He was so friendly and professional in helping me understand costs and scope of work beforehand for my project, as well as helping me understand how much paper would be needed. He did an AMAZING job on the bathroom, and I am so happy with the work. He was punctual, professional, and really courteous while he was working.
Mario and his colleague Carlos came right on time and did an excellent and very efficient job. It was great to see they had all the right tools and were very professional in their approach. They were very helpful in moving furniture that I could not move and were careful to keep everything very clean, throughout. Most importantly, the three areas that they covered look precise at the edges, are seamless and look beautiful! Thank you!
We had a wonderful experience working with Mario at MM Wallcovering! This was our first time doing wallpaper and Mario helped guide us through the ordering process and was extremely quick to fit us into his schedule. He did a wonderful job, we are thrilled and will have him back to hang more!
Call, text or send the free estimate form — you will always reach Mario directly.
For a faster response, text us at 401-442-0199.
See our latest finished rooms, murals and behind-the-scenes work on Instagram — and read what clients say on Google.
Tip: sending photos of your walls from a few angles — or a short video — plus your wall measurements gets you an exact estimate faster.
Based in Rhode Island and working across all three states. Don't see your town? Call — chances are we cover it.
One short form — photos and measurements if you have them — and you will get an exact price.
(401) 442-0199