Approved Pro
Dewar General Contracting
Basement Remodel, General Remodeling, Kitchen and Bath Remodeling,
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
Eco Friendly
Veteran owned and operated
Family owned & operated
Emergency services offered
17 years of experience
Services we offer
Basement Buildout
Services we don't offer
Anything that is not a basement buildout.
Amenities
Eco Friendly Accreditations
Yes
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Senior Discount
5%
Accepted Payment Methods
- American Express
- Financing Available
- Check
- Visa
- Discover
- MasterCard
Our recent projects
- 101
Assorted photos uploaded by Dewar General Contracting
- 3
Remodeling - Kitchen & Bathroom Project
- 4
Kitchen and Bath Remodeling Project
- 6
2022Henry Family Kitchen
$50000-$55000 - 6
2022Basement Build
$70000-$75000 - 10
2022Catholic Charites Office Renovation
$45000-$50000 - 5
2022Concrete Pad & Steps
$15500-$16000 - 11
2022Structual/Underpin City Home
$55000-$65000 - 5
Remodeling - Basements Project
- 6
131 E. North Ave - Mixed use building construction
- 2
Remodeling - General Project
- 1
Remodeling - General Project
- 1
Remodeling - General Project
Reviews
4.916 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 94% | ||
| 6% | ||
| 0% | ||
| 0% | ||
| 0% |
Filter reviews by service
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
Marc C.
Jun 2024
Handyman Service
John and his guys did a fantastic job on the project I had for them. I will definitely hire them again for my next project here at the house!
Dorothea S.
Apr 2024
General Remodeling
All you could ask for from a great company
John C.
Mar 2024
General Remodeling, Interior Painting
Great the owner came out to the site the next day. He brought a representative from Sherwin Williams. They measured the hall and I had a quote the very next day for the paint needed to paint the entire hall.
Response from Dewar General Contracting
"Painting over different surfaces can get tricky! Thank you for the opportunity and we are always glad to help!"
Brandon P.
Nov 2023
Basement Remodel
Working with Jon was effortless from beginning to end. He was patient and understanding as we worked through my basement remodel providing honest feedback and guidance on my vision. The look and feel of my basement has benefited greatly from his suggestions. Will definitely be working with Jon on future projects!
Jeff H.
Oct 2023
General Remodeling, Interior Painting
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
General Remodeling, Kitchen and Bath Remodeling
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
General Remodeling
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
Basement Remodel
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."
John M.
Nov 2022
Basement Remodel
While we have not done the project the team was helpful with getting things sorted out until we are ready to pull the trigger. Mike Walsh was particularly helpful and responsive. When we do the basement we will reach out to Dewar again to actually perform the work.
Response from Dewar General Contracting
"Thank you for the opportunity to bring your vision to life."
WB H.
Oct 2022
Kitchen and Bath Remodeling
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
General Remodeling, Roofing
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
Kitchen and Bath Remodeling
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
General Remodeling
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
General Remodeling
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
General Remodeling
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
Bonded
Insured
Licensed*
Trade License Number
138592
Trade License Locale
Maryland
Trade License Authority
Maryland: General
Trade License Expiration
10/04/2025
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.
*Contact business to see additional licenses.
FAQ
Dewar General Contracting is currently rated 4.9 overall out of 5.
Monday: 9:00 AM - 5:00 PM
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
Saturday: 9:00 AM - 12:00 PM
Sunday: Closed
Dewar General Contracting accepts the following forms of payment: American Express, Financing Available, Check, Visa, Discover, MasterCard
Yes, Dewar General Contracting offers free project estimates.
Yes, Dewar General Contracting offers 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.
Dewar General Contracting offers the following services: Basement Buildout
Anything that is not a basement buildout.