89/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 420 Google reviews, open 24/7.
- 4.9★ from 420 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 115 5th Ave, Rochelle, IL 61068
Best Foundation Repair Companies in Marengo, IL (2026)
110 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Marengo: Acculevel, CR Score 89/100; 4.9★ from 420 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): U.S. Waterproofing, posts 24/7 hours; ranked #2 of 110.
- 2
Most-reviewed: U.S. Waterproofing, 1,411 Google reviews at 4.6★, the most of 110 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
110 Marengo foundation repair companies are ranked here by CR Score, from 8 published factors. 21 are open 24/7, 79 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 110 rated businesses.
Top 10 foundation repair companies in Marengo at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Acculevel | 89 | 4.9★ (420) | Rochelle, 32 mi away | 24/7 | Overall |
| 2 | U.S. Waterproofing | 89 | 4.6★ (1,411) | Schaumburg, 30 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Flood Pros Waterproofing | 85 | 5.0★ (32) | Roscoe, 24 mi away | 24/7 | — |
| 4 | Flood Pros Water Damage Restoration | 83 | 4.9★ (322) | Machesney Park, 23 mi away | 24/7 | — |
| 5 | Basement Buddies Waterproofing | 82 | 4.7★ (35) | Wheaton, 37 mi away | 24/7 | — |
| 6 | A-Proseal | 81 | 5.0★ (95) | Wauconda, 22 mi away | Sat · Evenings | — |
| 7 | Aqua Doctor Plumbing | 81 | 4.8★ (211) | Round Lake, 26 mi away | 24/7 | — |
| 8 | L&P BASEMENT WATERPROOFING LLC INSURANCE & BONDED | 81 | 4.9★ (52) | Glendale Heights, 35 mi away | Sat · Sun · Evenings | — |
| 9 | AdvantaClean of Northwest Chicagoland | 81 | 4.9★ (82) | Elgin, 21 mi away | 24/7 | — |
| 10 | Family Rooter Plumbing and Sewer IL | 81 | 4.8★ (140) | Fox Lake, 24 mi away | 24/7 | — |
The 110 best foundation repair companies in Marengo, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Schaumburg, 30 mi away
89/100CR ScoreRanked #2 because of its Google rating and review volume: 4.6★ from 1,411 Google reviews, the most Google reviews on this list (1,411).
- 4.6★ from 1,411 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 81 Remington Rd, Schaumburg, IL 60173
Based in Roscoe, 24 mi away
85/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 32 Google reviews, open 24/7.
- 5.0★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11722 Main St, Roscoe, IL 61073
Based in Machesney Park, 23 mi away
83/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 322 Google reviews, open 24/7.
- 4.9★ from 322 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11137 Bertram Rd, Machesney Park, IL 61115
Based in Wheaton, 37 mi away
82/100CR ScoreRanked #5 because of its Google rating and availability: 4.7★ from 35 Google reviews, open 24/7.
- 4.7★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 628 S Woodlawn St, Wheaton, IL 60187
#6 A-Proseal
Based in Wauconda, 22 mi away
81/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 95 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 7 AM–1 PM · Sun closed
- Address
- 27204 N Williams Park Rd, Wauconda, IL 60084
Based in Round Lake, 26 mi away
81/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 211 Google reviews, open 24/7.
- 4.8★ from 211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 25380 Main St, Round Lake, IL 60073
Based in Glendale Heights, 35 mi away
81/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 52 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8 AM–3 PM · Sun 8 AM–12 PM
- Address
- 272 E Lincoln Ave, Glendale Heights, IL 60139
Based in Elgin, 21 mi away
81/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
- 4.9★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 555 Plate Dr #12, East Dundee, IL 60118
Based in Fox Lake, 24 mi away
81/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 140 Google reviews, open 24/7.
- 4.8★ from 140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 143 US-12, Fox Lake, IL 60020
Based in Johnsburg, 21 mi away
81/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 113 Google reviews, open 24/7.
- 4.8★ from 113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2016 W Indian Ridge Dr, Johnsburg, IL 60051
Based in Rockford, 25 mi away
80/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 89 Google reviews, open 24/7.
- 4.9★ from 89 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 322 Peoples Ave, Rockford, IL 61104
#13 REMIDEX
Based in Countryside, 14 mi away
80/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 46 Google reviews, open 24/7.
- 4.8★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mundelein, 31 mi away
80/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 218 Banbury Rd, Mundelein, IL 60060
Based in Carpentersville, 20 mi away
80/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 758 Navajo Dr, Carpentersville, IL 60110
#16 Daleen Services
Based in Lake Geneva, 25 mi away
80/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 77 Google reviews, open 24/7.
- 4.9★ from 77 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1231 Gleneagles Ct, Lake Geneva, WI 53147
Based in Saint Charles, 26 mi away
80/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 94 Google reviews, open 24/7.
- 4.8★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3737 St Germain Pl, St. Charles, IL 60175
Based in Barrington, 23 mi away
79/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 34 Google reviews
- Hours
- Mon–Thu 7 AM–6 PM · Fri 7 AM–5 PM · Sat 7 AM–4 PM · Sun closed
- Address
- 26875 W State Rte 22, Barrington, IL 60010
Based in Village of Campton Hills, 39 mi away
79/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 119 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 119 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–1 PM · Sun closed
Based in Schaumburg, 31 mi away
79/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 577 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 577 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 570 Estes Ave, Schaumburg, IL 60193
Based in Arlington Heights, 35 mi away
78/100CR ScoreRanked #21 because of its Google rating and availability: 4.7★ from 24 Google reviews, open 24/7.
- 4.7★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 N Hickory Ave, Arlington Heights, IL 60004
Based in Evergreen Park, 21 mi away
77/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–2 PM · Sun closed
Based in Batavia, 32 mi away
77/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 38 Google reviews
- Hours
- Mon–Thu 6 AM–6 PM · Fri 6 AM–5 PM · Sat 7 AM–2 PM · Sun closed
- Address
- 520 S River St, Batavia, IL 60510
Based in Ashwaubenon, 6 mi away
77/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–3 PM · Sun closed
Based in Naperville, 38 mi away
76/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 34 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–3 PM · Sun closed
Foundation repair companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 110 ranked foundation repair companies here; the rest are on their profiles.
Also serving Marengo
20 more foundation repair companies within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Air Man Heating, Cooling & Plumbing (Air Management Services Inc) | In Marengo | |
| America's Best Basement Waterproofing | 3.0★ (2) | 38 mi |
| Artisan Tile Creations Inc. | 5.0★ (35) | In Marengo |
| Basement Waterstoppers | 5.0★ (2) | 38 mi |
| Castaneda Concrete | 4.4★ (14) | In Marengo |
| Covenant Waterproofing | 5.0★ (2) | 19 mi |
| Fresh Page Home Improvement | 5.0★ (2) | 38 mi |
| Helfvogt Construction Group LLC | 4.1★ (7) | In Marengo |
| Knobloch Plumbing, Inc. | In Marengo | |
| LA Basement Waterproofing LLC | 5.0★ (2) | 27 mi |
| Matson Waterproofing Solutions | 5.0★ (2) | 36 mi |
| More Than A Handyman | In Marengo | |
| Premier Concrete Construction Inc | 5.0★ (2) | 21 mi |
| Proactive Structured Solutions | 5.0★ (2) | 37 mi |
| Ryan Homes at Railway Estates | 4.0★ (4) | In Marengo |
| Steffen Builders Inc | 5.0★ (9) | In Marengo |
| TMD Construction | 5.0★ (2) | 39 mi |
| Tom Karsten Construction Inc. | 5.0★ (3) | In Marengo |
| Trinity River Construction LLC | 4.0★ (4) | In Marengo |
| Zenks Plumbing LLC | In Marengo |
How much do foundation repair companies cost in Marengo?
National price ranges in USD, not adjusted for Marengo. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | $2,225 | $5,174 | $8,133 | Per project: typical range of customer-reported repairs. US national range | October 2026 |
How we ranked Marengo foundation repair companies
We scored 110 Marengo foundation repair companies on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Marengo data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Foundation repair companies in Marengo: frequently asked questions
Who is the best foundation repair company in Marengo?
By CR Score, the highest-ranked foundation repair company in Marengo, IL is Acculevel with a CR Score of 89/100. It has 4.9★ from 420 Google reviews. It is open 24/7. U.S. Waterproofing (#2) and Flood Pros Waterproofing (#3) follow. We ranked 110 foundation repair companies on 8 factors, last updated October 22, 2026.
How many foundation repair companies are there in Marengo?
ContractorsRanked ranks 110 foundation repair companies serving Marengo, IL. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Marengo are open 24/7?
21 ranked foundation repair companies in Marengo post 24/7 hours. The highest-ranked are Acculevel (#1), U.S. Waterproofing (#2) and Flood Pros Waterproofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Marengo work on weekends?
79 of 110 ranked foundation repair companies post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are Acculevel (#1), U.S. Waterproofing (#2) and Flood Pros Waterproofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Marengo?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Marengo. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Marengo foundation repair companies have?
The median Google rating among 110 rated foundation repair companies in Marengo is 4.9★, with a median of 23 reviews. U.S. Waterproofing has the most, 1,411 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Marengo count in this ranking?
Yes, if they are within 40 mi of the Marengo city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Marengo
- October 2026: CR Scores recalculated for 110 foundation repair companies serving Marengo.
- October 2026: 1 duplicate listing merged.
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