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Avatar for BAM! Basements and Masons Of Des Moines
BAM! Basements and Masons Of Des Moines
4.1(
18
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Earlham, IA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

Welcome to B.A.M! Basements and Masons, Central Iowa's premier basement repair and masonry company! B.A.M! is a local business founded in 2012 by Mark Williams. After working several years with different basement repair companies, Mark saw a need for better value and customer service in the industry, so he decided to open his own business. He chose the motto, Every consideration given to total customer satisfaction with the highest quality workmanship, the pillar of the B.A.M! name.\n\nTogether, we at B.A.M! will cultivate our reputation for excellent service and quality work. With our motto in mind and a smile on our face, we look forward to helping the people of Central Iowa improve their homes.

Egress window installs
Egress window installs
Egress window installs
Egress window installs
Egress window installs

+16

Response time1 day
45 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AccuLevel, Inc. - Iowa
AccuLevel, Inc. - Iowa
4.0(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Earlham, IA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
Wall Anchors
Exterior Foundation Repair
Helical Pier Installation
Basement Carbon Fiber Strap Repair AFTER
Horizontal Crack Bowed Walls BEFORE

+21

Response time9 hrs
164 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Anchored Walls
Anchored Walls
4.8(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Earlham, IA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Anchored Walls, Inc. is a locally-operated business dedicated to repairing or stabilizing dangerous and common basement problems in Iowa for over 40 years. Based out of Winterset, we are proud to be a leading foundation repair and basement waterproofing specialist company that puts honesty and quality first. With thousands of satisfied customers across the state, we’re always happy to share our customer list — just ask!

Vertical Cracking
Floor Settlement
Foundation Repaired
Helical Assembly
Helical Brackets

+3

Response time4 days
8 neighbors recently requested a quote
Avatar for Better Basement Technologies LLC
Better Basement Technologies LLC
4.6(
54
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Earlham, IA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"According to the website, the person we met with is a "Foundation Expert."  Per his advice, we needed about $8000 in beams because the cement blocks showed bowing/cracking.  This house is only 650 sq feet and built in the 1950s.  He basically implied that the walls had extensive damage and the house would never sell unless we put beams up.  He deemed the repairs done by a previous homeowner as very bad and said they needed to be fixed immediately.  The waterproofing system was an additional $3500.
The whole thing seemed more like a sales pitch using the fear factor of a bad foundation.  And, I was put off by the "buy now" price difference.  They would give me a "realtor discount" if I agreed to do the work and pay the deposit right away.  Like I'd ever spend $12K without getting other bids and researching the heck out of it.
We decided to hire a structural engineer that wasn't trying to sell us something to inspect the basement and foundation.  Paying the engineer a couple hundred bucks was worth every penny.  After a full inspection, his professional opinion was that there were no structural issues.  The engineer report states that while the repairs made by the previous homeowner made were "unsightly" they are effective.  Meaning - the method they used was ugly, but the support it provided was effective and adding additional beams was unnecessary. 
I would highly, highly recommend getting a structural engineer before hiring any company to basement repairs.  It saved us about $8000.
"
Egress Window with Well & Lid
Replacemet Basement Wall
Water Trek & Sump Pump
Recommended by89%of homeowners
Avatar for Anchored Walls, Inc.
Anchored Walls, Inc.
4.5(
39
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Earlham, IA and surrounding areas

In business since 1978

Free estimates

Warranties offered

"They did a great job installing a sump pump. The crew was in a hurry to leave and didnâ t clean up very well, but after calling back, they were more than willing to do anything to make it right."
Basement Interior Water Control
Basement Interior Water Control
Basement Interior Water Control
Response time1 day
Response rate88%
Recommended by96%of homeowners
Avatar for Professional Contracting Iowa
Professional Contracting Iowa
5.0(
81
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Earlham, IA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"We had such an amazing experience with this company. Chris did an amazing job on power washing and staining our basement floor. - Quick AND cost-friendly estimate - Fast response and communication time - Did EXACTLY what we wanted in the picture we sent him - Texted us every step of the project timeline - Got the project done in less than 48 hours We will be using this company again, and can guarantee you will be satisfied if you go with them! Thank you!"
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Additional Photos
Additional Photos
Additional Photos

+26

Recommended by100%of homeowners
Avatar for ANCHORED WALLS
ANCHORED WALLS
4.7(
19
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Earlham, IA and surrounding areas

In business since 1978

Credit card accepted

"Anchored Walls made it easy to get the work completed. Estimate was done quickly and professionally. I spoke with 2 other companies who were impossible to chase down for estimates. Anchored Walls always answered their phones and made the entire process stress free. Would recommend and use again, need be.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by87%of homeowners
Showing 1-10 of 20
Basement Waterproofing questions, answered by experts

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

The Earlham, IA homeowners’ guide to basement waterproofing services

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