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Business ProfileRenovation Contractors in Baltimore, Maryland

Dewar General Contracting

Listed in Baltimore 73 reviews(410) 656-4277

Dewar General Contracting

Dewar General Contracting is a Baltimore-based commercial contractor serving commercial brokers, property owners and management companies. It handles capital improvements, building conversions and development services.

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Business Highlights
  • Veteran-owned contracting firm.
  • Licensed, bonded and insured for commercial work.
  • Licensed home improvement contractor.

Service Area

Baltimore, Delaware and Pennsylvania.

Active Business Listing

Dewar General Contracting is one of 10 renovation contractors ProsGrade lists in Baltimore, Maryland.

Active
Public local listing
Listing details

4 services listed, including Office build-outs, Lobby and common-area renovations and Tenant improvements. Open weekdays, closed on weekends. 73 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Dewar General Contracting compares with the other 9 renovation contractors on ProsGrade in Baltimore, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Baltimore renovation contractors on ProsGrade by Google rating and review volume.
  • Has more Google reviews (73) than 5 of the 9 other Baltimore renovation contractors on ProsGrade.

Services Covered

4 services
  • Office build-outsFraming, MEP, flooring, millwork and finishes; custom casework.
  • Lobby and common-area renovationsReception desks and feature walls; lighting, stone, tile and specialty surfaces.
  • Tenant improvementsLandlord- and tenant-side work; open-plan and private offices; ADA/code upgrades; IT/data rough-in.
  • Home improvements

Reviews

What customers say

Customers praise the finished work and communication, and multiple accounts describe work completed sooner than expected or expedited to get an office open. A customer also valued Jon's advice about extending a roof's life and putting off a potentially expensive repair.

Customer Reviews

John

Jon and his team did an incredible job on our cornice and roof! We were under a tight deadline and Jon made sure he provided quality work at a fair price. Highly recommend!

Alex Morrel

Jon spent about 45 minutes on the phone with me discussing my estimate and giving me all sorts of helpful tips for making diy roof repairs. He went against his own interests to educate me on how to extend the life of my roof myself and put off a potentially expensive repair or replacement. He was super helpful and generous with his time without any promise of work. Very much appreciated!!!
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Dawn Furfaro

I can’t say enough good things about my experience with Dewar GC! My landlord hired them to remodel my new office space and it looks BEAUTIFUL. They did really top notch work, were super communicative throughout the process, and got most things done sooner than expected. Jon is great to work with and his team— Adrian, Matt, & Juan— did a great job. They also worked nights and weekends to speed things along and get us open quickly. Jon took so much time with me and was very flexible and patient. They definitely are raising the bar for contractors everywhere. Also, my dad is a contractor a few states away and came to visit when the work was starting. He was impressed and trusted Jon and he’s not easily won over so that says a lot. If you’re looking for a team that can do a top notch job in a really professional manner, you’ll find that in Dewar.
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Amanda S

Jon, Matt and Evan from Dewars General Contracting helped us make our basement dreams come true. This was our first time contracting a large project in our house and everything went smoothly. They turned our unfinished basement into a living space with a half bath*, office, bar and cat room. Jon and the team were incredibly helpful and creative throughout the whole process. The cat room (litter box room) has a motion sensor that vents the stinky air outside! We’re so happy with the way everything turned out and will be using this company for any future contracting needs. *wallpaper was my choice, Jon and team had nothing to do with it ??
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Kathleen Gossen

I can't say enough positive things about this company! Jon fit us into their schedule on short notice, and completed the project ahead of schedule. I even added a few more things onto the job, and they were very accommodating and reasonable. The Project Manager, Evan stayed in contact, to ensure we were updated every step of the way! My house has a fresh, new look and we will definitely have Dewar Contracting do all of our future renovations and updates! Take a look at some before and after photos.
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Frequently Asked Questions

How long does Dewar take to provide an estimate?

It provides a detailed written scope and transparent line-item estimate within five business days.

What does Dewar coordinate before construction begins?

Pre-construction includes permits, submittals and subcontractor coordination.

How does Dewar keep clients informed during a project?

It provides daily updates, holds weekly owner meetings and assigns a dedicated superintendent to every project.

What is part of Dewar's closeout?

Closeout includes punch-list completion, as-builts, warranties and a final walkthrough.