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Avatar for American Waterworks
American Waterworks
4.5(
173
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair

Serving Ontario, WI and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Our project was actually a crawlspace encapsulation. We have a lake cabin that was built in the 1960's. It had a dirt floor in the crawlspace with bare block masonry foundation walls. It also had old, damp batt insulation that was falling down from the joist spaces. American Waterworks came in, removed the old insulation (a nasty job!), laid down a 2 layer moisture barrier system and spray foamed the foundation walls and rim joist area. I can't believe what a difference this has made to our air quality, much warmer floors. We used to have to wipe down the windows every morning during the winter because of condensation. Not any more! I would highly recommend this company if you have the same needs!!"
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
568 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Groundworks
Groundworks
4.3(
228
)
Concrete Foundation - RaiseFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair+2 more

Serving Ontario, WI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Gregg and Gunnar did a fantastic job of lifting and sealing my garage floor. After 20 years of slowly failing, sinking, and cracking, they were able to get it back to an acceptable condition. It'll never be "flat" like freshly poured concrete but, it is so much better after their work. They took the time to explain the process and also any areas where they were unable to get the slab perfectly flat again, and they explained why. They were quick, cleaned up after themselves, and patiently explained the process and results"
Foundation
Foundation
Foundation
Foundation
Foundation

+16

219 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for AccuLevel, Inc. - Rochelle
AccuLevel, Inc. - Rochelle
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallConcrete Foundation - Raise

Serving Ontario, WI and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Acculevel was great to deal with from start to finish. The guys thaf came out was in and out did not even have to take time off work. It was so easy to pay also with my busy life that is all plus. We have a 1900 home. Everyone we dealt with as Knowledgeable. We will be using them again and i will be telling my friends. Thank so much."
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

11 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Tri-State Basement Repair and Waterproofing, LLC
Tri-State Basement Repair and Waterproofing, LLC
3.2(
50
)
Foundation Drainage - Install or ReplaceConcrete Foundation - RaiseBasement Drainage Channels - Install

Serving Ontario, WI and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"They were on time, they were friendly and explained what they were doing and the job was difficult and challenging and they returned to get it done. It was a 2 day project that turned into 3 and they even came to work on it on a Saturday."
Response time6 days
23 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Shamrock Maintenance, Corp.
Shamrock Maintenance, Corp.
4.8(
5
)
Brick or Stone - Tuck-pointingBrick, Stone or Block Wall - Repair

Serving Ontario, WI and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

Shamrock Maintenance Corp is a professional chimney service company dedicated to helping homeowners maintain safe, efficient, and well-functioning chimneys. We specialize in chimney inspections, cleanings, repairs, and preventative maintenance, with a strong focus on fire safety and long-term home protection.\n\nOur team is known for providing honest recommendations, clear documentation, and straightforward communication so homeowners can make informed decisions without pressure. We work with both modern and older homes, including historic properties, using appropriate methods to protect the structure and integrity of each home.\n\nWe proudly serve our local communities by prioritizing safety, quality workmanship, and reliable service. At Shamrock Maintenance Corp, every home is treated with care, professionalism, and respect.

Chimney Project
Chimney Project
Chimney Project
Chimney Project
Chimney Project

+10

Avatar for Elite Site Solutions
Elite Site Solutions
5.0(
1
)
Basement Drainage Channels - Install

Serving Ontario, WI and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.\n

Photos of my work
Photos of my work
Photos of my work
14 neighbors recently requested a quote
Avatar for Nicholas Palm Tile and Stone
Nicholas Palm Tile and Stone
4.8(
4
)
Brick or Stone - Tuck-pointingBrick or Stone - Tuckpointing - For BusinessBrick or Stone Siding: Install or Completely Replace+3 more

Serving Ontario, WI and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"It was great i was told by nick he would be at my place at 12 pm and he actually was 15 min earlies he set up my whole garage to work on cars exactly how i wanted and imagined he even built my work bench so it collapses into the wall like i wanted and put outlets in it as well he was reasonably priced and didnt rape me with labor i am having him come back this spring to redo my deck as well he was professionable and knowledgeable"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Showing 1-10 of 30
Masonry questions, answered by experts

When painting brick, each application method has distinct advantages and disadvantages. Spraying is significantly faster but may not penetrate deeply beyond the surface layer. Rolling is effective for working paint into the brick's texture but can be less effective on mortar joints. If you opt for a roller, choose a thick nap of at least a half-inch to ensure paint gets into all the crevices for even coverage. Using a brush is generally not recommended as it is very time-consuming and provides poor surface penetration. Ultimately, a combination of spraying followed by back-rolling is often the best strategy for a durable and even finish.

Yes, it is normal to see some minor hairline cracks in brick or mortar over time, often due to natural foundation settling. However, not all cracks are harmless. You should be concerned and contact a masonry professional for an inspection if you notice cracks that are getting wider or longer, or if new ones keep appearing. Other serious warning signs that can indicate significant structural or foundation damage include large vertical cracks (especially those that widen as they go up), stair-step cracks, L-shaped cracks, and deep horizontal cracks. Factors like temperature changes, moisture, and structural loading can also cause cracks to form or worsen.

While painting can certainly change the look of a chimney, you should think twice about giving your brick chimney the old landlord special.

Painting brick is porous, meaning it’s full of tiny holes that can soak up moisture. Those holes also allow it to dry, though. So, when you paint it, you trap any moisture inside, providing an opportunity for mold, mildew, and water damage.

Paint also shows wear faster than naked brick. This means that once you paint a brick surface, you’ll have to keep painting it to maintain a clean look. A paint job is also harder to undo on brick because of its porous nature. Once you paint it, it’s hard to go back without some serious power washing—another added cost.

Yes, you can paint stone on the exterior of a house. It’s important to properly prep the stone by cleaning off dirt and debris. You’ll want to apply at least two coats of paint to get the most even and complete coverage. Any pinholes or missed spots, however small, can allow moisture to get into the masonry and potentially cause the paint to blister and peel from the stone.

You will repoint over a fraction of the old mortar, but you should scrape away 1/2 to 1 inch of mortar from the joints before repointing. Otherwise, the repointing is only masking the weakened mortar instead of actually replacing it, which could put your chimney at risk of bigger, more expensive damages later on.

The Ontario, WI homeowners’ guide to masonry services

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