
Dewar General Contracting
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.
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
Dawn Furfaro
Amanda S
Kathleen Gossen
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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.










