Top-rated basement remodelers.

Get matched with top basement remodelers in Grantsville, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Grantsville

Avatar for BlackRock Renovations
BlackRock Renovations
4.5(
11
)

Serving Grantsville, MD and surrounding areas

Angi Approved

In business since 2021

Free estimates

Credit card accepted

"This contractor is HORRIBLE. I hired them based on Angie's list recommendation and the really good reviews. BIG MISTAKE! I hired Black Rock Renovations (Javier LaRue) to build a shadow box cedar fence and it was a nightmare. One major thing Mr. LaRue did was place the posts outside the fence line, changing the entire look of the fence. He did this without consulting with me. He also cut the pickets at the bottom of the fence different lengths, he left holes where pickets should have been and did not cut the wood correctly leaving it looking very sloppy. There were several pickets that were used to build the fence that were split and damaged. When I asked him to fix the fence posts to match the shadow box design I paid for, he said that I would have to pay for it. I was already paying him over $7000 for the fence so I asked for a discount since he wasn't willing to fix his mistake on his dime. He told me he would give me 5% off the labor cost which would have been $150 but only if I leave him a 5-star review. He also left my neighborâ s side of the fence undone for over a week not saying anything to me about needing to finish it. As far as he told me the fence was complete. I had to email him several times, call, and text him and meet with him in person to show him the mistakes that needed to be fixed before I paid him for the job. He felt he did the fence correctly and often argued with me even after I showed him the major mistakes he made. He also threatened to file a mechanics lien on my property if I hired another contractor to fix his mistakes without paying him the rest of the money. Mr. LaRue's company is only two years old, and it shows. He makes promises that he doesn't keep and then denies later that he made. He speaks professionally and carries himself well, which is another reason I felt that using him was a good choice. Donâ t be fooled. Donâ t make the mistake I made. He will send someone to do a sloppy job and he will not care what you think about it. I am stuck with a fence that I paid over $7,000 for that does not look the way it is supposed to look nor is it built with the quality and standards that you would expect a fence costing over $7,000 to be."
Response time2 days
Response rate93%
22 neighbors recently requested a quote
Avatar for Wantz Construction Co Inc
Wantz Construction Co Inc
4.9(
14
)

Serving Grantsville, MD and surrounding areas

In business since 1947

Since 1947, Wantz Construction Company Inc. has been providing the finest general contractor services in the Baltimore, MD area. We offer an all-in-one service and work with you throughout the entire process in planning and executing your home addition. We also specialize in creating the perfect kitchen or bathroom for your family’s specific needs. So no matter what your needs are, we can help you with your new project from design to construction. To help you maximize your living space, we also provide basement remodeling services and deck construction. Call us today for more information. We are a family owned and operated business that takes pride in providing the highest quality service at prices you can afford. Our friendly and professional staff is here to answer any questions you may have about our company or our services.We are fully licensed, bonded and insured to handle any sized commercial or residential job. Our Home Remodeling Services Include: Home additions, Car garage construction, Screen room construction, Kitchen remodeling, Bathroom remodeling, Basement remodeling, Tile flooring, Marble countertops, Custom built showers, Dual vanity sinks, Deck construction Our Roofing and Siding Services Include: Roof repairs, New roof installation, Flat roofs, Rubber roofs, Aluminum siding, Vinyl siding, Cedar siding, HardiePlank® lap siding, Window and door replacement. Our Fire and Water Damage Restoration Services Include: Fire, smoke, and soot, Carpet removal and replacement, Ceiling, walls, and floor repairs. LICENSED, INSURED AND BONDED – YES!!!

Recommended by100%of homeowners
Avatar for Pella Windows & Doors
Pella Windows & Doors
4.6(
93
)

Serving Grantsville, MD and surrounding areas

In business since 1925

Free estimates

Credit card accepted

"We were extremely happy with the service, installation and quality provided by Pella of McMurray. We dealt with Rob Culbertson. Rob was superb to deal with in many aspects. I highly recommend selecting Rob to handle your needs. The installers were professional, respectful and diligent. They worked hard under cold conditions. They were cognizant of their cleanliness too and swept up frequently. The fiberglass windows and doors look great and I examined them thoroughly. My neighbors have been complimentary too. Try Rob Culbertson and Pella of McMurray for your needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Recommended by90%of homeowners
All About Waterproofing Inc
5.0(
16
)

Serving Grantsville, MD and surrounding areas

In business since 1996

Free estimates

Emergency services offered

All About Waterproofing, Inc. is a family owned and operated, Maryland business that offers the highest quality work in the industry. We pay attention to every detail and provide you with the personal attention you and your home deserve. We offer free inspections and estimates performed by the most experienced professionals in the industry. We are dedicated to your satisfaction from your initial contact to the completion of your service. We stand behind all our work with our owners Satisfaction guaranteed. Additional address - 1114 Saddle View Way, Forest Hill MD 21050. Additional phone - (410) 836-8666.

Recommended by100%of homeowners
Avatar for Green Solutions Remodeling
Green Solutions Remodeling
4.5(
56
)

Serving Grantsville, MD and surrounding areas

In business since 1955

Free estimates

Credit card accepted

"I am not sure how this Company got any 5s. I had a project done years ago and I became the Foreman! Damaged wood installed, door jams installed incorrectly, and I have a “lifetime” warranty on skylights they can never seem to fix and it is causing more damage to items THEY INSTALLED conveniently NOT covered by their warranty. Once I agreed to go all in with this company I stayed with project but in hindsight I wish I had gone with someone else even if they were more expensive! And this Company was not the lowest quote but they were great salesman who have yet to deliver the quality product they promised me. I am very frustrated because I have been dealing with this FOR YEARS! I prefer giving smaller businesses MY business. Not that I have anything against big businesses, I have utilized them too, but this experience is making me rethink small business support with this kind of lack luster overall service. They rushed me for full payment to move on to another project, and since then I have been a non priority. And believe me, I have been extremely patient as I waited for them to make things right before writing an bad review but I am tired of what feels like, the brush off."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by83%of homeowners
Showing 1-10 of 38
FAQs for basement remodeling projects in Grantsville, 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 Grantsville, MD homeowners’ guide to basement remodelings

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