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    Average homeowner rating
  • Verified reviews icon22
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Downs - Updated Nov 2026

Avatar for Greentree Waterproofing Inc
Greentree Waterproofing Inc
4.7(
83
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Downs, IL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I had 3 other basement companies come out to give me quotes on stopping water from coming into my basement and fixing one of my bowing walls. Bill from Greentree was the only one to look outside my home during the inspection after taking a look inside to see if there were any issues they could take care of outside as well. He was also the only one to notice my egress window did not have a drain installed. The quote was $2000-$4000 cheaper than other companies and more work was to be completed by Greentree (drain for egress, sealing egress window from outside, re-sealing all other basement windows, sealing a noticeable crack in foundation on outside, installed 2 I-beams on bowing wall and installing the waterproofing system around the whole basement). The other companies were just going to install the waterproofing system and put up I-beams. Bill seemed the most knowledgeable and caring about the situation, not just wanting to sell the waterproofing system like the other companies. The crew that did the work was sure to contain the dust in just the basement. They were also sure to inform me of what they would be doing each day so I could decide if my infant daughter needed to be somewhere else for the day. They covered everything with plastic (including furnace/AC/water heater) and moved a few things to ensure dust wouldn't get all over everything. The foreman (Kevin?) explained the sump pump and back up before they left at the end of the week and made sure to answer any questions I had. For anyone having water troubles in their basement and not wanting to spend the fairly large amount of money to fix it, just do it and you'll be glad you did. Once you see all the work involved, you will understand the price better. And once you have flash flood rains and have NO water in your basement for the first time, you will be wishing you had fixed the problem sooner. I no longer have to run my dehumidifier 24/7 and already seeing the savings on my electric bill as well."
Types of Foundations
Egress Window Installation
Exposed Sub Floor Drainage System
Escavating a leaking wall
Sump Pump and Pit installations

+2

Response time10 hrs
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Downs, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
351
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Downs, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"I recently hired Indiana Foundation to make repairs on my house. Andrew P and Dustin W showed up on time, were very processional, polite and explained to me what the project entailed. I would recommend them to others who need to have foundation work done on their homes"
Basement
Basement
Basement
Basement
Concrete

+16

272 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Pivotal Basement Solutions
Pivotal Basement Solutions
4.9(
44
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Downs, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Pivotal Basement Solutions are highly recommended for foundation repairs & waterproofing for good reason. After meeting with Andy & Jeff the first time I knew this was the company for us. Honest, prompt & professional. So easy to talk to & answer any & all questions. They finished the job in a timely manner, working steady all day & most of all treated our home as if it was their own. A family run business with a great reputation. Thank you guys for a job well done. Tom & Julie Svendsen"
Response time11 hrs
Response rate96%
125 neighbors recently requested a quote
Avatar for AccuLevel, Inc. - Illinois
AccuLevel, Inc. - Illinois
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Raise

Serving Downs, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This company is top notch. They fixed my sagging floor and it now looks beautiful. My house was built n 1902 and can be a challenge at times to work on. They were professional and did the job in less time then they original thought. I am so very pleased with their work. I would hire them again in a minute for any foundation and floor leveling needs. Thank\ you Acculevel!!!!!"
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

13 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair

Serving Downs, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did an excellent job repairing our driveway. They leveled out the entire driveway with amazing precision, and they fixed all the gaps with an attractive sealant that blends beautifully with the concrete. All of the team members I interacted with were professional and polite. I am very pleased with the results and only wish I’d called them sooner."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
950 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for APEX Construction
APEX Construction
4.9(
5
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Downs, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Very happy with the work that was done -- driveway, sidewalks, and new front stoop. They were very helpful and accommodating as we made adjustments to our original design. Most other companies were scheduling weeks or months out, but Apex got back to me right away and finished the job quickly and on time as promised. Concrete is expensive, so be prepared to pay a lot, but I would highly recommend them and would definitely hire them again."
Full View
Patio View
Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BDry Solutions
BDry Solutions
3.6(
73
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationPoured Concrete Wall - Repair

Serving Downs, IL and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"We dealt with years of basement water intrusion and serious foundation problems. After receiving only one extremely expensive estimate, We learned about B-Dry through their home appraiser. B-Dry provided an estimate that was roughly half the cost of the competing company and completed the work quickly and professionally. The crew was punctual, respectful of the home, and handled an unexpected gas-line issue by arranging for a licensed plumber to make the necessary adjustment. The work was completed in less than two weeks, and subsequent heavy rains produced no water intrusion. The foundation walls were also restored to a solid condition. Overall, we were extremely satisfied with B-Dry's quality of work, professionalism, efficiency, communication, and value, ranking the company among the best contractors they have dealt with."
 BEFORE
 After!
Complete Basement Remodel
Settling Porch Pier Job
Porch Pier Job

+37

Response time1 day
90 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for L&R Excavation
L&R Excavation
5.0(
2
)
Foundation Drainage - Install or Replace

Serving Downs, IL and surrounding areas

Approved

Offers commercial services

"I needed my garage torn down a removal if it. They were very efficient and cleaned the site perfectly. I'm very pleased. Very friendly staff and very knowledgeable. I would highly recommend them."
Site prep
Site prep
Drainage Ditch repair
Drainage Ditch repair
Drainage Ditch repair

+7

25 neighbors recently requested a quote
Avatar for Mayo Concrete Construction LLC
Mayo Concrete Construction LLC
5.0(
1
)
Poured Concrete Wall - Repair

Serving Downs, IL and surrounding areas

Approved

In business since 2020

Mayo Concrete Construction LLC is a trusted concrete and landscaping contractor proudly serving Bloomington, IL, and surrounding communities since 2020. Known for our reliability, skilled craftsmanship, and solid results, we’ve built a strong reputation in both residential and commercial projects. Our services include concrete removal, stamping, footings, foundation walls, retaining walls, patios, and steps. We also specialize in full driveway and parking lot installations using gravel or asphalt.\n\nIn addition to hardscaping, we offer seasonal landscape maintenance, including mowing, tree trimming, and bush shaping. Whether you're planning a new build or need ongoing property care, our experienced team is ready to deliver quality results on time and on budget. Call us today at 385-888-0846 – no job is too big or too small for Mayo Concrete Construction LLC.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

7 neighbors recently requested a quote
Recommended by100%of homeowners
Showing 1-10 of 44
Foundation Repair FAQs, answered by experts

If your foundation is unfinished, has surface damage, or is just plain unappealing, foundation refacing can be another great way to increase your curb appeal and give your foundation a fresh look. Used in conjunction with foundation planting, refacing can completely change the look of your foundation and your home. 

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

The average home foundation lasts between 80 and 100 years, but some can last much longer with proper maintenance and routine inspections. The lifespan depends on the foundation type, soil conditions, climate, and construction quality. Poured concrete walls can last up to 200 years, brick or stone foundations over 100 years, cement block foundations 80 to 100 years, and pier foundations about 75 years. Factors that can shorten a foundation's life include expansive clay soil, poor weather conditions, low-quality building materials, improper construction, and tree roots. Signs of damage include sloping floors, bowing walls, cracks, and doors or windows that stick.

There are a few ways to reinforce a pier and beam foundation, including installing additional piers and beams for added support and performing underpinning, which redistributes the weight of your home further down into the ground where frost and soil expansion don’t pose a threat to the foundation. The best option for reinforcement varies based on your particular home and the soil conditions beneath it.

You can use epoxy-based concrete fillers to repair small cracks and dents in the floor. For larger damages, remove any debris, then patch the cracks or holes with concrete repair products or resurface the entire floor. We recommend using fast-curing products that cure in four hours. You can also buy a pre-mixed concrete patch and leveler if you are only repairing parts of your floor.

The Downs, IL homeowners’ guide to foundation repairs

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