About us
Dewar General Contracting is a veteran owned contracting firm based in Baltimore. Our people make our company great and we all look forward to working with you! For the remainder of the 2023 every customer that we give a price to will receive a $50 gift card for adopting a pet at www.pittiesandpurrs.org Terms and Conditions: 1. Must be used in 2023 2. Redeemable after adoption 3. Confirmation emails accepted 4. Can be used in addition to the pet of the month contribution
Business highlights
Emergency services offered
Veteran owned and operated
17 years of experience
Services we offer
Basement Buildout
Amenities
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.916 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 94% | ||
| 6% | ||
| 0% | ||
| 0% | ||
| 0% |
Showing 1-16 of 16 reviews
John B.
May 2025
Google Review
Very responsive, very helpful
Erik B.
May 2025
Google Review
Very knowledgeable and extremely helpful! Would highly recommend
Susan M.
May 2025
Google Review
So easy to deal with. Amazing customer service! Will definitely use again
Adrian G.
May 2025
Google Review
I would highly recommend working with Dewar General Contracting! Professional, timely and strong communication. All the things you want from a commercial contractor.
Alyssa F.
May 2025
Google Review
Went above and beyond to get it done the right way the first time. Respectful of my home and treating it as theirs. Will 100% be using this company again with upstanding employees and high quality work
Dorothea S.
Apr 2024
All you could ask for from a great company
Jeff H.
Oct 2023
Jon and his team completed my ceiling repair efficiently and with great communication. They took precautions to protect my home and paid close attention to details to ensure that the work was completed to the highest quality.
Ryleigh M.
May 2023
Working with Dewer contracting was nothing short of an amazing experience!!! Everyone is so kind and helpful, they explain everything in depth, and answered any questions I had. Fair pricing and amazing work. 10/10 recommend!!!!
Response from Dewar General Contracting
"Thank you sooooo much! [Member Information Removed]"
Aaron D.
Feb 2023
I hired Jon and his team to renovate a very tricky basement space and also for moving my kitchen to another room. When he came out for an estimate he took the time to really understand the project and form an estimate and plan. Him and his team did an excellent job and great quality work. He is a very nice guy and I would highly recommend hiring him.
Response from Dewar General Contracting
"Thank you for the opportunity!"
Keara A.
Nov 2022
Jon and his team just completed my basement remodel which included digging out the foundation, installing a sump pump as well as all the work to convert it from a dark cave to a bright, beautiful home office and gym. Since the day they started Jon over communicated, made sure I understood every step and patiently answered my endless questions. He was onsite frequently to ensure things went well and made the process significantly less stressful. The end result surpassed all my expectations, I can’t recommend him and his team enough. Everyone from his office manager, to each crew member went above and beyond. Thank you all for a job well done!
Response from Dewar General Contracting
"Thank you for the opportunity to bring your vision to life."
WB H.
Oct 2022
Dewar General Contracting were great partners in executing the vision we had for our new kitchen. They helped us make our house a more livable space and were very adaptable to working around our schedules.
Response from Dewar General Contracting
"Thank you for the opportunity to bring your vision to life."
Beth O.
Mar 2022
Jon is excellent to work with. Always focused on customer needs! Quick, efficient, and gets the job done. Definitely a repeat customer.
Response from Dewar General Contracting
"Thank you for the opportunity to bring your vision to life."
Skylar R.
Mar 2022
Process was smooth even with a difficult setup (old house and the desired location was right above duct work), pipe placement in the basement exceeded expectations and the finished product looks great! Very professional and courteous and worked around my schedule as-needed.
Response from Dewar General Contracting
"Thank you so much! You guys have been great to work with. We are pleased you are happy."
Amanda L.
Oct 2021
I have used John and his company for many years now and have seen his impeccable work 1st hand. He always keeps you up to date with the project and pays close attention to details. I have recommended him to my family, friends and clients. If you need any repairs or work done to your home or business, Dewar General Contracting are the ones to call!
Response from Dewar General Contracting
"Thank you so much for those kind words! We are so glad that you trust us with your home improvement needs! We cannot wait to work with you on future projects!"
Abby R.
Oct 2021
Jon Dewar and team were very helpful and easy to work with. After settling into my first home, I realized it needed several improvements including new basement windows, interior and exterior painting, new appliances and more. Dewar GC helped complete all of this work. I had concerns about the roof and Jon inspected it and even cleaned it off for free. Good workmanship. I recommend!!
Response from Dewar General Contracting
"We are so glad you are happy with the improvements done to your first home! Please call us for any future needs you may have! It was a pleasure to work with you!"
MIke W.
Oct 2021
Great crew, great price and solid results. Will use again.
Response from Dewar General Contracting
"Thanks so much for those kind words! Can't wait to work with you on your future projects!"
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
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FAQ
Dewar General Contracting is currently rated 4.9 overall out of 5.
Dewar General Contracting accepts the following forms of payment: CreditCard
Yes, Dewar General Contracting offers free project estimates.
No, Dewar General Contracting does not offer eco-friendly accreditations.
No, Dewar General Contracting does not offer a senior discount.
Yes, Dewar General Contracting offers emergency services.
Yes, Dewar General Contracting offers warranties.