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Top-Rated Basement remodelers in Mayo - Updated Nov 2026

Avatar for JD Michael Construction Inc
JD Michael Construction Inc
4.9(
59
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"JD Michael did an amazing job on my bathroom remodel. It turned out beautiful and they were very professional, easy to work with, and clean. I will continue to hire them for any repairs/remodels in the future!"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos

+13

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Had basement windows installed. Great job, explained everything. The windows were the original ones. They covered the floors and the basement steps, cleaned up everything afterwards."
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for David Rutch's Precision Remodeling Inc
David Rutch's Precision Remodeling Inc
4.8(
123
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Best contractors I've ever had the pleasure of working with! Showed up on time, cleaned up every day and did an excellent job on the installation of my kitchen backsplash. I would 100% recommend Precision Remodeling!"
Additions
Additions
Additions
Additions
Additions

+142

Response time2 days
15 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Top Remodeling, LLC
Top Remodeling, LLC
5.0(
67
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"We were thrilled with Top Remodeling basement renovation. The teams craftsmanship and commitment to perfection are commendable. Our basement is now a gem!"
New kitchen remodel
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC

+40

Response time1 day
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for S & J Painting & Remodeling
S & J Painting & Remodeling
4.6(
832
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"S&J did a fantastic job! We had our living room painted and couldn't be happier. The staff at S&J are very friendly, professional and a pleasure to work with. We will definitely use them for future remodeling."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+53

Response time1 day
23 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Elohim Construction, LLC
Elohim Construction, LLC
4.6(
48
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I have known Elohim for about 12 years. A friend of mine gave me his name when he rehabbed her investment property. At the time he installed a new kitchen, two new bathrooms, hardwood floors and painted the whole house on the inside. She was so happy so happy with his work and he charged her less than the original, formal agreement. Soon after that I needed to install a bathroom in a large room in my home. Elohim went to work on it. It took him about a week to complete the bathroom installation. I use the place as a guest room to this day. Last summer my room was leaking. Elohim and his crew replaced the old shingles and cleaned everything up. It took them a day to do it. Last fall one of my tenants in Hanover,MD passed away. They lived in the townhouse for 15 years. Elohim and his crew cleaned everything up, installed hardwood floors, painted the place, installed a deck. I rented the place to new tenants in about 3 weeks. Elohim is a very skilled electrician and plumber. The person who would engage him would be very fortunate."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time1 day
17 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for The North Star Companies, LLC
The North Star Companies, LLC
4.5(
64
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"On the recommendation of a friend, I contracted North Star Companies for a bathroom and the kitchen/dining area remodel on a 120 year old home. The work included removing an interior wall, gutting the rooms, updating ancient plumbing and electrical fixtures and reinforcing the home with concrete footers. Chris was always available for questions and reviewing work. His crew was very professional, possessed a strong work ethic and left work areas clean every day. When a subcontractor had to make some minor adjustments, Chris kept me updated until the new materials arrived. The result is a gorgeous, transformed home. I rate the quality of the work highly and recommend Chris Marshall and North Star Companies without hesitation."
New Kitchen #1l
 Front View
 Front
 Front View
Exterior #1

+522

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D & H Demolition, LLC
D & H Demolition, LLC
5.0(
11
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I love my basement now! They removed all of the asbestos flooring, adhesive etc. and installed my new floor in 2 days. The employees were very respectful and worked efficiently. They had said 3 days but they hustled and did it in 2."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for A&N contracting
A&N contracting
5.0(
7
)
Basement - Remodel

Serving Mayo, MD and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: True professional

"A&N have been wonderful! They did a great job on the bathroom remodel I needed done on a typical cramped 1950s style bathroom to make room for my mother with her walker. They were able to create so much more space and put in a beautiful walk in shower that works perfectly!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
5 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 243
FAQs for basement remodeling projects in Mayo, MD

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Mayo, MD homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.