Ontario, CA
15 Home Addition Contractors near you
Where do you need the home addition contractor?

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.

Ontario Home Addition Contractors

Browse these home addition contractors with great ratings from Thumbtack customers in Ontario.

Top Pro
Electrical Needs
4.9
from 173 reviews
  • 14 years in business
  • 217 hires on Thumbtack
  • Top pro on Thumbtack
Jennifer M.
Verified review

Outstanding experience! We are so pleased. Absolutely 5 stars in all categories. Nima was incredibly professional. He listened and did a beautiful job installing a tv mount. He even wore protective shoe coverings to keep the floor clean. We will hire him for additional work in our home.

Top Pro
Box Construction, Inc.
4.9
from 142 reviews
  • 14 years in business
  • 192 hires on Thumbtack
  • Top pro on Thumbtack
Zach W.
Verified review

Very professional and great work! Also very reasonable pricing compared to other contractors. I will definitely have him do work for me again

Top Pro
Adam's Services
4.8
from 103 reviews
  • 3 years in business
  • 151 hires on Thumbtack
  • Top pro on Thumbtack
Connie M.
Verified review

Adam was a delightful surprise. I was looking for multiple projects to be done at my home and Adam was the one who could and can do most anything. He was on time, polite, considerate, worked efficiently and cleaned up before he left. I would highly recommend Adam for any project you may have coming up. I know I will certainly use him again when ever I need a superior handyman.

Top Pro
  • 6 years in business
  • 135 hires on Thumbtack
  • Top pro on Thumbtack
Chris M.
Verified review

Chris is a nice guy who seems to care a lot about his business and customers. His work is great and I highly recommend him.

Top Pro
  • 3 years in business
  • 52 hires on Thumbtack
  • Top pro on Thumbtack
Rodney R.
Verified review

We had a small bathroom renovation planned. We requested 2 bids from contractors in the Thumbtack network: Top Knotch and another contractor. Both contractors bid very competitively. (We’d had prior bids from other contractors – not from Thumbtack - at 3 to 5 times the price.) Though Top Knotch was not the lowest bidder of the 2 Thumbtack contractors, we selected this company because they had a variety of skillsets that other contractor did not. In addition to the tile work, they moved a bathroom light, installed an exhaust fan, installed a medicine cabinet, repaired some drywall, could remove and replace the toilet, etc. We have a 1930’s home with hanky wiring and unsquared walls and unleveled floors. Mike was meticulous in his work and was able to overcome the unique challenges of this home. The mosaic rock backsplash (floor to ceiling) and the porcelain wood-look floor tile is beautiful. Mike and his assistant were always on time and worked a full day, every day until the project was completed. We were impressed that in this day of technology and constantly being “plugged in” to the world by cell phone, he didn’t drop everything to answer the phone every time it rang. His time in our home was spent on our project. Mike is very professional and meticulous in his work product. We’d use this company again and have plans to use him for our upcoming kitchen remodel. We’d definitely recommend him to anyone looking for quality work at a reasonable price. Rodney R.

Top Pro
Creative Hands
4.8
from 39 reviews
  • 15 years in business
  • 57 hires on Thumbtack
  • Top pro on Thumbtack
Jerrod C.
Verified review

Gus did a great job with our kitchen back splash tile. He was very professional and always gave us different options of what we could do to enhance the project. I would highly recommend Gus (Creative Hands) for any home projects or repairs that you may need. Thanks

Top Pro
Jizelle's Home Improvement
4.6
from 40 reviews
  • 20 years in business
  • 85 hires on Thumbtack
  • Top pro on Thumbtack
Havon M.
Verified review

Michael did an awesome job! He was prompt and went the extra mile to make my entire bathroom and shower tile sparkle. He was even able to make my pebble stone, shower floor shine. He also repaired some sections where the caulking had been poorly done by the original contractor at no additional cost. I will definitely use him for all of my future jobs.

Top Pro
Lopez Hardwoodfloor
4.3
from 31 reviews
  • 66 hires on Thumbtack
  • Top pro on Thumbtack
Grete O.
Verified review

Eduardo and his workers showed up on time, made proper assessments, and within 2 days the Bamboo floor looked new again. Lopez Hardwoodfloor demonstrated expertise that surpassed other contractors who had refused to sand deep scratches on a Bamboo floor. We are very pleased.

Top Pro
  • 26 years in business
  • 37 hires on Thumbtack
  • Top pro on Thumbtack
Akbar D.
Verified review

Golden Oaks Kitchen, Bath and Flooring company was our contractor to do all repairs on our home damages caused by water damage that happened to our home due to water leakage which was started from second floor bath room and flooded to 1st. floor damaging, dray walls, cabinets, laminates +++ .. at 1st. and second floors. This company started their restoration and repair works the day after we signed the contract. Their crew were very professional in their fields of repair and replacement, they were trying their best to satisfy us. Any time that we had comments for adding more repair at one area or paint the areas in a color to match other paints , they were not arguing that and wanted us to be happy with what we need and what they did for us. They were always on time and also helped us to deliver new cabinets, toilets ++++. Overall everything was done on a very smooth way, on time and the way that we wanted to be done.

Top Pro
Wright Contractor Svc
5.0
from 21 reviews
  • 8 years in business
  • 27 hires on Thumbtack
  • Top pro on Thumbtack
Jessica T.
Verified review

Sal and his son came out to install electrical over our fireplace so that we could hang our tv without wires showing. The work was outstanding. We had wanted the outlet in a location where a dog door was placed and they redid the drywall so that the dog door was no longer. Once that and the holes in the wall from cutting in the wires were patched up, they were textured so expertly that one would never know there was ever a hole in the wall. We will definitely be using Wright Contractor Service in the future.

Flores Construction
4.8
from 18 reviews
  • 13 years in business
  • 19 hires on Thumbtack
Kathy V.
Verified review

Very happy with this company’s quality of work. The cost has been very reasonable. They are honest reliable and kind. I have already hired them for many other home projects!

Top Pro
Thomas Lee Cloud
4.3
from 21 reviews
  • 42 years in business
  • 37 hires on Thumbtack
  • Top pro on Thumbtack
Kristen S.
Verified review

I hired Thomas to patch up the wall around my baseboards, fireplace, and a spot on our ceiling. He was very communicative and organized. He left my house cleaner than any contractor I've ever hired. First one I didn't clean up behind after he left. I recommend him.

BCD Construction Lic.1001332
5.0
from 13 reviews
  • 22 years in business
  • 23 hires on Thumbtack
Kristen S.
Verified review

Had a excellent experience with BCD Construction. I have had problems in the past with contractors cancelling and just not showing up, this was absolutely not the case with BCD. They showed up on time when they said they would. All the people who worked on my job (installation of vinyl flooring and baseboards) were very nice and helpful, and went beyond to make sure things were done properly. If you want honest , professional people who get the job done right you will be happy in choosing BCD.

Top Pro
World class construction
5.0
from 13 reviews
  • 2 years in business
  • 17 hires on Thumbtack
  • Top pro on Thumbtack
Costa Y.
Verified review

Daniel is the friendliest, most honest, cost effective contractor I have ever worked with. The quality of the work is excellent. And all his crew are all very wonderful as well

  • 17 years in business
  • 16 hires on Thumbtack
Darren W.
Verified review

To whom it may concern, I want to recommend Mr. Ron Butler as a General Contractor. With an overwhelming number of contractors to select from, it was a pleasure to have met and worked with Ron on several different projects. He is a dedicated individual who follows through on every part of the process. My wife and I have used Ron on our personal home as well as clients and friends. He is very knowledgeable with the requirements needed to get any job done. He has taken much time explaining the process to ensure that we understood the big picture of every project we completed. I have always felt he was looking after our best interest. I can entrust Ron Butler to anyone my friends and clients have had nothing but good things to say about the dealings with Ron. Ron, can be reached at 562-243-3750 Regards, Sincerely, Darren Walker Real Estate Broker Uptown Brokers Inc. 18000 Studebaker Rd. Suite 700 Cerritos, CA 90703 562-755-1801

JDA Construction
5.0
from 13 reviews
  • 1 year in business
  • 11 hires on Thumbtack
Jose U.
Verified review

For my tax refunded I wanted to remodel my bathroom, I wanted a modern but yet elegant style found on modern homes.I had a few contractors come to my home for quotes and suggestions. The thing that set J&D apart was there attention to detail that is hard to find and it's family operated. Johnny offered different type of styles and material and explained the difference between the different materials. Sarah made choosing materials easy and fun by having different sample and pricing On hand for my wife and me to choose. At the end we decided to go with Italian wood floors and 16 jet Whirlpool bathtub and bathroom fixtures. Alex is a master of his craft. During construction alex paid attention to the smallest details like placing silicone around places so water wouldn't leak and having the flooring cut right to not leave any creases. the job was finished on time and 200 over budget because I added a few fixtures and the end. Currently Planinng to remodel my kitchen with J&D before the holidays. I would definitely recommend J&D to friends and family. You guys rock

Total General Construction
4.8
from 12 reviews
  • 13 years in business
  • 15 hires on Thumbtack
Stephen S.
Verified review

My experience was perfect. Jeff did some construction and some electrical work and both were timely, fairly priced and expertly completed. I highly recommend told general contractors. And I will use them again in the future.

sdp construction
5.0
from 6 reviews
  • 5 hires on Thumbtack
Mendrei L.
Verified review

Saeed was a true professional. He installed a new water heater at the house of my folks and delivered on day he promised and performed work efficiently. He is also a general contractor and is able to do even small jobs. I highly recommend him.

Ramos & Son Construction Co
5.0
from 4 reviews
  • 23 years in business
  • 1 hire on Thumbtack
Bruce W.
Verified review

They have been our local contractor for many years. Always show up on time, give a lot of value for the money, and get the job done.

  • 28 years in business
  • 4 hires on Thumbtack
Chris N.
Verified review

Pricing and quality were 5 stars. Guys did what they said they were going to do and more. Finished the job on time and had zero problems along the way. If you work with contractors a lot u know the problems u can encounter w up sells costing 10x what they should . Had zero issues in that department with the crew. All friendly and trustworthy people. I will definitely be using them for my next project in a couple Months.

All-Tech Construction Inc
5.0
from 3 reviews
  • 18 years in business
  • New on Thumbtack
Koichi M.
Verified review

We had many different projects in our house. Sergio worked on everyone of them very professionally. For example we had electrical wiring Problem in our house. It was very complicated but Sergio was able to untangle the problem. Now we have a very clean electrical circuit.I have worked with many contractors over the last 30 years. Sergio is very responsive for your questions and inquiries. Sergio is absolutely the best contractor. I highly recommend Sergio to anyone who seeks a good contractor for your project. Sergio thank you very very much!

Hire skilled professionals for absolutely everything.