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Find Basement remodelers in Knoxville

Avatar for Home Breakthrough LLC
Home Breakthrough LLC
4.8(
162
)

Serving Knoxville, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Home Breakthrough remodeled our primary bathroom, secondary bathroom, and powder room. It did a fantastic job from beginning to end. Francisco and Honika were very professional yet personable which eased our anxiety. Special shout out to Ricardo and Carlos as well who kept the work areas clean at all times. I look forward to hiring Home Breakthrough again! Highly recommended!!!"
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+7

Response time1 day
22 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Conrad Homes, Inc.
Conrad Homes, Inc.
4.9(
23
)

Serving Knoxville, MD and surrounding areas

Angi Approved

In business since 1998

Free estimates

Small jobs welcome

"This project went so smoothly, from beginning to end. Conrad was great to work with , They took our vision and made it come to life. All of the staff were professional and did a wonderful job. We are so happy with the completed work."
Kitchen View
After1
B1
Kitchen
After5

+79

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Peter Michael Construction FL
Peter Michael Construction FL
5.0(
13
)

Serving Knoxville, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Peter was very competent, knowledgable, efficient, talented and personable. His accounts and contacts at Lowe's and other material providers helped speed the process. His thorough experience with the Virginia permits office helped likewise. "
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+8

7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Guillen Reyes Construction
Guillen Reyes Construction
4.8(
83
)

Serving Knoxville, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2003

Free estimates

Small jobs welcome

"I hired Guillen Reyes to install a vanity and shower hardware as well as patch holes in my wall, from my house being replumbed. They did fantastic work and I ended up expanding the project to having my shower grout redone. They were professional, informative and they cleaned up when they were done. I have already recommended them to my neighbor’s and plan to use them shaking in the future. "
 3
 22
 24
 25
 26

+950

Response time9 hrs
Recommended by92%of homeowners
Avatar for Redeemed Electric, Inc. and Construction
Redeemed Electric, Inc. and Construction
4.8(
15
)

Serving Knoxville, MD and surrounding areas

Angi Approved

In business since 2011

Free estimates

Credit card accepted

"Ed is wonderful! We lost our power in the heat of summer. We needed our entire fuse box replaced!! Ed is professional, honest and efficient!! I will recommend him to anyone and everyone I know with any type of electrical need. I already have plans to use Ed in the future. If I could give him 10 stars, I would!!"
electrical pull box in commercial office
kitchen lighting
fuel tank
Jefferson Basement Remode
Jefferson Basement Remode

+1

Recommended by93%of homeowners
Avatar for Best Homes LLC.
Best Homes LLC.
4.9(
17
)

Serving Knoxville, MD and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

"Best Homes LLC just finished our basement and we could not be happier! The quality of work is outstanding and the team was always on time, happy to be here and great at communicating. Jefry is a great project manager and always takes your input regarding placement of different aspects and fixtures. It was a lot of fun working through picking out different tiles, flooring, cabinets, colors, etc to make the space how we envisioned it. We even got to choose the placement of extra outlets and things to make the space fit for our use. The price was very reasonable, especially after being quoted nearly double from another contractor. Our basement turned out absolutely gorgeous and now we have a functional, finished space with a full bathroom and wet bar included. The team was incredibly accommodating, gave a generous allowance for tile and flooring, etc. The project was finished with the quoted price and on time, and we will use Best Homes LLC as our go-to for any contracting needs. 10/10!"
Basement remodeling
Stairs
Basement remodel
Basement renovation
Bathroom renovation

+272

Response time12 hrs
Response rate87%
2 neighbors recently requested a quote
Avatar for JSH Remodeling, Inc.
JSH Remodeling, Inc.
5.0(
5
)

Serving Knoxville, MD and surrounding areas

Angi Approved

In business since 1990

Free estimates

Emergency services offered

"Jeff and his crews delivered on time and on budget. I was advised each day of the activities that were going to take place the following day. All workers were pleasant and responsive to any needs. Each day prior to leaving the job site everything was cleaned up, equipment and materials stored neatly, and any trash removed. The quality and craftsmanship were excellent."
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+39

14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Root Electric
Root Electric
5.0(
592
)

Serving Knoxville, MD and surrounding areas

In business since 1986

Free estimates

"I had a new electrical line I wanted to run for a display light attached to a grandfather clock in our foyer. I also requested a switch be added to our wall panel by the front door to operate it. The job involved seeking a route for running wire behind the ceiling and drywall from our basement to the first floor of the house. The installation was complicated and obviously required a healthy amount of expertise in all respects. The work was accomplished with a minimal amount of mess (two small holes) and the quad switch panel added by our front door operates flawlessly. During the same visit they also replaced four decorative ceiling light fixtures and repaired a bad electrical outlet to boot. The workers were fast, efficient and friendly (even to my dog). I can't say enough about this company to do this justice. Very satisfied with my decision to give them a call."
Recommended by98%of homeowners
The Crack Man
5.0(
62
)

Serving Knoxville, MD and surrounding areas

In business since 2005

Free estimates

"Had a 5 foot long crack in my poured-concrete basement wall. It was not leaking, but I wanted to have it sealed regardless. Alek came on a Saturday, gave me his estimate, and then repaired the wall. He was very forthcoming by explaining that the repair was not absolutely necessary if there was no leakage, but I wanted it sealed anyway. He did a top rate job and I would not hesitate to use his services again."
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Knoxville, 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 Knoxville, MD homeowners’ guide to basement remodelings

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