
Allan Homes Unlimited
Allan Homes Unlimited builds custom homes and handles interior and exterior remodeling in Columbia, Maryland. It also provides residential real estate services.
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Business Highlights
- The company reports over 40 years of experience in the real estate industry.
- The company identifies Allan Waschak as its founder and owner and says he holds an engineering degree from Penn State University.
- The company says Allan Waschak personally manages every aspect of new-home projects.
Service Area
Columbia, Ellicott City and Clarksville; Howard, Carroll, Baltimore and Anne Arundel counties.
Public local listing. Allan Homes Unlimited is one of 11 home builders ProsGrade lists in Columbia, Maryland.
9 services listed, including Custom home building, Kitchen remodeling and Bathroom remodeling. Open weekdays, closed on weekends. 5 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Allan Homes Unlimited compares with the other 10 home builders on ProsGrade in Columbia, using public Google ratings and review counts.
- One of 11 Columbia home builders on ProsGrade.
Services Covered
9 services- Custom home building
- Kitchen remodelingCustom cabinetry or a pantry; kitchen lighting; island and non-load-bearing wall layout changes.
- Bathroom remodelingCustom cabinetry; new lighting; shower and bathtub updates.
- Basement remodelingTheater rooms; in-law suites with full baths and gourmet kitchens.
- Home additionsSunrooms, new wings, guest rooms and extra bedrooms.
- Sunrooms, decks and patiosThree- and four-season sunrooms; multilevel or detached decks; patios in stone, brick, concrete or pavers.
- Roofing and sidingInstallation and replacement.
- Windows and doorsReplacement glass fitted to existing frames; full-window replacement.
- Residential real estateBuyer and seller advice; home staging.
Reviews
What customers say
Positive feedback praises responsive support and quick work; one renovation customer also says the crew respected the household’s time and space and cleaned up. Two customers, however, describe serious renovation problems: one says parts of a condominium project had to be redone, while another reports that a kitchen project remained unfinished months after it began.
Customer Reviews
Marlene Bishow
Douglas Clark
Deena Englander
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Frequently Asked Questions
How does Allan Homes decide whether a window or door needs repair or replacement?
It assesses the condition of windows and doors and recommends repair or full replacement as needed.
Do Allan Homes patio projects require a construction permit in Maryland?
The company states that patios in Maryland do not require a construction permit.


