MAINSTREET MAINTENANCE LLC

Plumbing contractor in Howard County

15
Permits observed
Aug 2026
Most recent permit
1
County worked
7
Towns worked

Permits are pulled before work begins and then inspected by the county. A contractor who files them is working inside a system with an inspector in it, which is what unpermitted work avoids.

What the permits show

Of the permits we observed, 40% are plumbing work.

Plumbing 6
Deck & Patio 5
Interior 2
Accessory Structure 1
Pool & Spa 1
Licensed as
Maryland Home Improvement Commission
Observed working in
Glenwood, Columbia, Ellicott City and 4 more
License number
08010104088

Recent work

  • Basement finishing
    August 2026 · Howard County

    Sfd/ alterations to existing basement to include, converting old office into spa room with suana and tub, create open t…

  • Kitchen renovation
    November 2025 · Howard County

    Remodel 250 sqft kitchen.

  • New deck
    September 2025 · Howard County

    Sfd/ construct 12' x 10' porch and 16' x 18' deck with steps**if deck drops more than 30" where steps are, then guardra…

  • Accessory structure work
    September 2025 · Howard County

    Sfd/ revise first floor plan to inlcude mudroom with washer and dryer**door to garage must be a fire-reated door, subje…

  • Interior work
    February 2025 · Howard County

    SFD/ ALTERATIONS TO SECOND FLOOR MASTER BATH 150 sqft.**APPROVAL FOR BATHROOM ONLY, SUBJECT TO FIELD INSPECTION**

  • Deck replacement
    November 2024 · Howard County

    SFD/ Remodel primary bathroom ON 2ND FLOOR. 130 sqft. Layout remains the same other than tub deck to be replaced with f…

  • Interior addition
    June 2024 · Howard County

    SFD/remodeling two 3-piece bathrooms on second floor of SFD. Layout TO remain the same in each. Both bathrooms are appr…

Licensing

  • Maryland Home Improvement Commission Issued by Maryland Department of Labor. Verify

Towns we observed them working in

GlenwoodColumbiaEllicott CityGlenelgClarksvilleHighlandWoodbine

We hold permit records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC. Work anywhere else is not missing from this contractor's record, it is outside what we cover.

Permits by year

2023 1
2024 5
2025 8
2026 1

Our records for this contractor's counties begin August 2021. Years before that are not shown because we hold nothing for them, not because nothing happened.

What this page is, and is not

  • Howard County: 15 permits observed, from records beginning August 2021.

This page shows permits we observed in county records. Our observation is not complete: work done before those dates, in counties we do not cover, or on filings that name no contractor does not appear here. A contractor's real work is almost always greater than what we observed, and absence of a permit on this page does not mean the work was not done or not permitted. We currently hold records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC; see permit coverage for what that includes.

Common questions

Does a permit record mean this contractor is licensed?
County permit records list MAINSTREET MAINTENANCE LLC under Maryland Home Improvement Commission. Check current standing with the issuing body before hiring.
Why do some contractors show more permits than others?
Counties began publishing at different times and describe contractors differently, so the number reflects what we observed as much as what the contractor did. It is not a ranking.
What should I still ask for?
Proof of insurance, a written contract, and the license number for the trade being performed. A permit record is a starting point, not a substitute for either.

Other Plumbing contractors in Howard County

AT YOUR SERVICE REPAIR, INC.
1319 permits observed
BRYANT GROUP, INC.
1087 permits observed
CHESAPEAKE PLUMBING & HEATING, INC
969 permits observed
BEN LEWIS PLUMBING
655 permits observed
MEGA PLUMBING CORP
583 permits observed
HEIL PLUMBING
492 permits observed