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Find Basement remodelers in Algonquin

Avatar for Master Craft & Design Corporation
Master Craft & Design Corporation
4.9(
103
)

Serving Algonquin, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Ed was great about communication and estimate. The installers were very professional and respectful. They did and awesome job even with a bit of unforseen problems. I will definitely hire them again!"
Decks
Decks
Kitchen
Kitchen
Kitchen

+37

Response time2 days
33 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for RC Brothers Construction, LLC
RC Brothers Construction, LLC
5.0(
25
)

Serving Algonquin, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Claudiu Curescu of RC Brothers Construction is an amazing contactor. I had interviewed three contactors. The first one just said some cost figures verbally for my repairs. The second contractor hand wrote some cost figures on a sheet of paper. Claidiu produced a truly professional online estimate on his letterhead and detailed the work requested and the related cost as an estimate. He was by far the most professional. His painter iand crew are superb and use high quality Benjamin Moore paint. They are all very clean and clean up throughout the process. They took down my wall hangings and painting then after rehung them without any damages. There was no damage to my furniture. The tile guy and his partner created a beautiful look and the work was first rate quality. The carpet guy upgraded my new carpeting too. It’s a besutiful carpeting. Claidiu’s two brothes are involved too. One brother does excellent electrical work and figured out and fixed a complicated electrical issue. "
Dining room before
Dining room work in progress
Completed Dining Room
Complete bathroom remodel
Shower remodel

+350

Response time7 hrs
Response rate93%
30 neighbors recently requested a quote
Avatar for Rowe Construction
Rowe Construction
4.9(
108
)

Serving Algonquin, IL and surrounding areas

Angi Approved

In business since 2000

Free estimates

Credit card accepted

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+178

Response time1 day
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ultra Source Performance
Ultra Source Performance
4.7(
41
)

Serving Algonquin, IL and surrounding areas

Angi Approved

In business since 2003

Free estimates

Customers say: True professional

"They did a great job, Frank provided great customer service and communicated details thorough the project and Miguel did a great job installing our new shower. Very happy with their work and highly recommend."
Stairway Re-finish
Flooring
Kitchen 1
Kitchen 2
Plumbing

+23

Response time7 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for GR General Contracting
GR General Contracting
4.5(
216
)

Serving Algonquin, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"GR did a great job on our basement remodel, painting a living room & converting a loft space to a bedroom. They were easy to work with, communicated well, and jobs were completed on time."
Basement
Basement
Basement
Basement
Basement

+63

Response time9 hrs
Recommended by81%of homeowners
Avatar for KSRP Construction, Inc.
KSRP Construction, Inc.
4.7(
17
)

Serving Algonquin, IL and surrounding areas

Angi Approved

In business since 2011

Free estimates

Emergency services offered

"We had a wonderful experience working with KSRP Construction! From initial contact to job completion, communication was always very prompt and concise. We were needing to build a wall to close up our loft (to convert into a bedroom) and KSRP provided fair pricing, were quick and efficient and got the job done right. Roberto and Sebastian were incredibly professional, polite, skilled and detailed. Not only were we impressed with the work itself, but these guys were so thorough from initial tarping to final clean up. We have several neighbors and family members who are planning future house projects and you best believe we've already highly recommended KSRP Construction - specifically Roberto and Sebastian for the job!"
Lockport Flip
Kankakee
Kankakee
Amli Apartments
Home Burnt

+503

7 neighbors recently requested a quote
Recommended by88%of homeowners
Custom Craft Builders, Inc.
5.0(
35
)

Serving Algonquin, IL and surrounding areas

Angi Approved

In business since 1978

Free estimates

Customers say: Quick response

"Art and his team were great professionals in all phases of our project. Art provided great design ideas, the team executed on the design with high quality craftsmanship, we received regular communication and the project was delivered on time. The end product has definitely improved the quality and value of our home."
 Once a Tub
Rough Stage
Rough Stage
 Original Cabinets 1963
 South East Elevationh

+41

5 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Algonquin, IL

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 Algonquin, IL homeowners’ guide to basement remodelings

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