Dover, NH67 room extenders near you

Where do you need the room extender?

Answer a few questions

Tell us what you need so we can bring you the right pros.

Get quotes

Receive quotes from pros who meet your needs.

Hire the right pro

Compare quotes, message pros, and hire when ready.

Dover Room Extenders

Browse these room extension companies with great ratings from Thumbtack customers in Dover.

Sam I Am
4.7
from 63 reviews
  • 2 years in business
  • 95 hires on Thumbtack
Aaron N.
Verified review

I asked Sam to help in building a lego/crafting desk in the basement for our family. He happily took on the project and did an outstanding job in not only building the desk but providing great feedback and changes to the design that helped create the beautiful and stable desk we have now. He also installed a new drop light and electrical outlet in the same room for us that came out great. I would highly recommend him for any project. He is honest and very trustworthy with his work and a great communicator.

Top Pro
  • 18 years in business
  • 59 hires on Thumbtack
  • Top pro on Thumbtack
Brian W.
Verified review

Painted two rooms in my home one with trim and ceiling and one just walls....just a great job, also within three days of contacting Josh he was here !! Josh's brother did the work here and it was done quickly and professionally . Thank you and we will use East Coast Painting again !

  • 43 years in business
  • 71 hires on Thumbtack
Jenna S.
Verified review

Installed cement tile in our powder room. Cleaned up after themselves. Excellent work. Would hire again.

FW Home Improvement
4.6
from 37 reviews
  • 4 years in business
  • 54 hires on Thumbtack
Wendy C.
Verified review

I highly recommend Felipe and his crew. I needed a new closet built in a bedroom that didn't already have one. Felipe did an excellent, professional job, and I then hired him to paint the walls and trim in the room. It looks beautiful! Very professional work, good communication, excellent pricing, and left everything neat and clean at the end of each day. I am recommending FW Home Improvement to my family and friends, and will hire them again when I need work done.

AmeriCraft
4.7
from 34 reviews
  • 3 years in business
  • 57 hires on Thumbtack
Betty D.
Verified review

Patching ceilings in two rooms, came out lovely. Contacted me right off, came and looked at what needed doing and came back and took care of it. What more could you ask for.

Top Pro
  • 28 years in business
  • 36 hires on Thumbtack
  • Top pro on Thumbtack
Emily D.
Verified review

I had a complicated floor-tile job for a small powder room in Wellesley. Pascal came out to see the job and had someone on it immediately. It came out so beautiful I hired Pascal to finish the rest of the room and will have him quote a job in another part of the house. Pascal is professional and a pleasure to work with.

Jeff Watson & Associates
4.2
from 32 reviews
  • 29 years in business
  • 52 hires on Thumbtack
Rose R.
Verified review

Renovate upstairs of my house into an apartment. My house is 200 years old. There were many surprises that were uncovered as the work was performed, resulting in a lot of additional work and numerous headaches. Jeff never ceased to amaze me with his ability to evaluate, adapt, and resolve problems. He and his assistant Bob, did a great job, never cutting any corners. They were completely thorough in cleaning up at the end of every day. They also performed a multitude of other projects including installing an exterior, steel spiral staircase and creating a beautiful set of steps out of old cobblestones at the entry of the house. I highly recommend Jeff.

The Carpenters
4.6
from 27 reviews
  • 33 years in business
  • 42 hires on Thumbtack
Kristina E.
Verified review

Cliff added an addition to my home, complete with a hallway and a half bathroom. Cliff and his team were nothing less than professional in every aspect of the job. They were very courteous of the fact I was 9 months pregnant, as well as having a newborn in the house (while the job was being done I had a baby) he was very respecting of keeping the noise, and mess, down as much as they could! Cliff gave me everything I was looking for in my master room, and more. They cleaned uo every mess that was made during and after construction. I would recommend him to anyone looking to have work done on their home, no matter what it is Cliff is your guy!

Montville Construction Mgmt
4.8
from 24 reviews
  • 13 years in business
  • 30 hires on Thumbtack
Melanie N.
Verified review

Bruce fixed our leaky roof, added scoffing vents to our house and fixed wood trim inside our house. He offered different choices on the repairs to help us save money. He provided us with a detailed estimate and worked quickly on the repairs. We would recommend him to others especially for the wood work he did.

Gilbert P. Cartier
4.9
from 23 reviews
  • 38 years in business
  • 27 hires on Thumbtack
Shannon R.
Verified review

I needed a spare/storage room finished. The room needed Sheetrock, plywood flooring, taping and sanding. Gil did all of that and then painted, added baseboard trim as well as trimmed out the door and window. Separately he removed 2 in wall a/c units and closed up the openings including new shingles and exterior paint. Gil did an excellent job! He's meticulous and reasonably priced and just a nice person. I'm looking forward to having him back for other projects in the future. Worth every penny!!!

Vera Construction
4.6
from 23 reviews
  • 14 years in business
  • 19 hires on Thumbtack
Elizabeth W.
Verified review

We searched for MONTHS for a contractor and met with so many people who were flaky, unprofessional, overpriced or disappeared. Ryan was the opposite of all of those things, and I'm so glad we found him (or rather, he found us on Thumbtack!). He built out our open loft into a bedroom and a second room/office. He also acted as general contractor and coordinated/oversaw the electrician and painters. Our project is almost finished and we have been so pleased. Ryan has always been courteous, reliable, timely, and respectful of us and our neighbors. I would not hesitate to hire him again or recommend him to anyone.

Mill City Restoration
4.8
from 20 reviews
  • 25 years in business
  • 34 hires on Thumbtack
Paul H.
Verified review

I originaly was looking for a price on A large second floor deck 20ft by 18ft. But my upstairs tenant moved out so this project got bigger fast. It was February I needed the kitchen and hallway torn out and completely renovated. Ray gave me A great price, He was doing so good I added two more rooms also a French door going out to the deck and some other add on .Rays years of experience payed off he made useless space into bigger closets, wider doorways. This house was built in 1910, And the renovation was done in the winter, no easy task. The deck looks heavy duty, just what I wanted, The whole project came out great, Thanks Ray and Scotty

Top Pro
Jack Home Remodeling LLC
5.0
from 18 reviews
  • 12 years in business
  • 23 hires on Thumbtack
  • Top pro on Thumbtack
Joyce F.
Verified review

I have hired Jack Home Projects on numerous home renovations. Remodeling my cellar into a family room, carpeting, hardwood flooring, and tiling. They do it all. The high quality of the work and craftsmanship made me a repeat customer. The owner, Paul Jack, is highly professional, offers fair pricing and explained technical issues in simple to understand terms.

Byron Cunha Construction
4.9
from 10 reviews
  • 23 years in business
  • 10 hires on Thumbtack
Carmelo L.
Verified review

True professionals are as good as gold! I put off remodeling my home for years because I dreaded the hassle of dealing with contractors and designers. When I finally committed to having the work done, I went through at least 8 General Contractors and designers to find the right fit. Each of these was either overly expensive, or had overbearing personalities, or sounded like used car salesmen.... Until I connected with Byron Cuhna and Co. Byron runs a family operated construction company that handles all size jobs. Byron came in and helped my wife and I work through the design of a large addition 26x24 on with a two car garage and bedrooms/bath above it, as well as another 15x15 family room on the opposite side of the house. Byron not only gave us great design ideas, he helped us add features that would be more cost effective and efficient. Byron and his son Eric were on the job from start to finish, and made the experience of living in "construction" much more bearable, and at a price affordable enough that I can still pay my children's college tuition next year. I highly recommend Byron Cuhna construction, I will update this review with final before and after pictures of my house. Carmelo

  • 40 years in business
  • 15 hires on Thumbtack
Bill K.
Verified review

I have rebuilt every room in my house and have used a number of contractors along the way. Charlie was head and shoulders above anyone else. He built a new deck and an 20x14 sunroom that everyone who visits the house absolutely loves. The quality of workmanship was over the top great and the cost was very very reasonable. He is also the most honest contractor I have ever worked with. Even my local building inspector was very complimentary of the quality and made those comments both times he reviewed the work. I can't give Charlie a high enough recommendation. He will exceed your expectations!

James Stepanian, Contractor
4.7
from 9 reviews
  • 38 years in business
  • 12 hires on Thumbtack
Kimberly C.
Verified review

My project had changes along the way, but they only made the results even better. I had a vision of what I wanted and he and his team made it a reality. The quality of the work is not only solid but I can rest easy knowing I have a room i can be proud of and enjoy for many years to come. The people he works with for electrical, masonry and landscaping work were all professional and thorough as well. Kudos to all. What a difference!

Maintenance Concepts
5.0
from 7 reviews
  • 26 years in business
  • 17 hires on Thumbtack
Elaine D.
Verified review

I requested a ceiling fan to be removed from our family room and installed in our dining room. And I wanted a larger ceiling fan installed in the family room. Allen knew his craft well and did a fabulous job.

A Step Above
5.0
from 6 reviews
  • 19 years in business
  • 2 hires on Thumbtack
Ryan B.
Verified review

My wife & I interviewed 14 general contractors for our complete home remodel project (3 new & expanded baths, new vaulted ceiling & tiled shower in master bath, new tray ceiling & barn door closet in master bed, new screened-in porch, new front porch & front door, new & expanded wall of colonial windows in living room, finished garage, siding repair). This is a big project & we wanted to make sure that we hired a GC that (1) is skilled, experienced & has a track record of high-quality work, (2) is trustworthy, ethical, communicates well, easy to work with, and, (3) charges a fair rate for his work. Ralph is a rare find and checks all of these boxes. You should always speak with as many contractors as possible in order to find the best match for your project, and, Ralph should absolutely be on that list. We are very impressed and very happy with Ralph, and, we HIGHLY recommend that you discuss your project with him before making a final decision. He's a hard-working, highly-skilled GC that does the right thing by his customers at a fair price.

  • 26 years in business
  • 9 hires on Thumbtack
Andy L.
Verified review

Sam built a deck around our pool and installed an additional door in our house to acess the new deck. Sam and his team were professional, kind, and worked tirelessly in extreme heat to finish the project on time. I would recommend Sam and his team to anyone. He was the only contractor who listened to our concerns and came up with a plan to meet our design requests. While others told us it couldn't be done, Sam did it and made it exactly as we requested.

  • 37 years in business
  • New on Thumbtack
Cheri G.
Verified review

I chose Northshore Kitchens Plus originally because they listened to my design wishes and incorporated them into their plans. Their quality of cabinetry is superb and was perfectly suited for my functionality and storage issues, such as a floor-to-ceiling three-can-deep storage closet and two pull-out moldings around my TV that held CDs in my breakfast room. During the installation, they were timely and neat. Even when problems arose and the granite counter tops didn't arrive in the right color, it was quickly corrected. But, their customer service is unbeatable; they don't disappear after the work is completed! I have recommended NSKP to all my friends. They are the best!!!

DeCosta Painting
5.0
from 1 review
  • New on Thumbtack
David P.
Verified review

Dave did a great Job, high quality quickly and all within budget and time scale agreed. Painted every room in the house and repaired all the wooden cabinets... Great Value and service... left the house clean and tidy...

Hire skilled professionals for absolutely everything.