Best basement waterproofing pros near Antonito, CO

Q: What protects you from mold?

• <div><p>When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.</p></div>

Q: Can underfloor insulation cause moisture and mold?

• <div><p>Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and&mdash;if your floors are wood&mdash;rotting.</p></div>

Q: How do I make sure my basement walls are waterproof?

• <div><p>To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.</p><p>Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.</p></div>

Q: Are there downsides to waterproofing the basement?

• <div><p>Some basement waterproofing methods can actually cause your water or moisture problems to get worse, which is why it&rsquo;s so important to call in a professional who knows how to solve your underlying issue and use the appropriate waterproofing methods. An example of this would be applying latex waterproofing paint to the insides of your basement walls without fixing the water issue outside. Doing so can trap moisture in the basement walls, which can promote mold growth, peeling paint, and even damaged concrete. However, when done by a professional, the only downside to basement waterproofing is the up-front cost. </p></div>

Q: Can mold grow in or behind an encapsulated crawl space?

• <div><p>The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.</p></div>

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Verified Reviews for Basement Waterproofing pros in Antonito, CO

*The Angi rating for Basement Waterproofing companies in Antonito, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Antonito, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on June 25, 2025

Reviewed in June 2025
I had my front and backyard remodel by Tommy Builders. Abe and Noah came in with a couple of great Ideas and the outcome is absolutely amazing. They showed a lot of professionalism and creativity when it came to my remodel. I am a person that always tries to find the best deal out there, and...
Tommy Builders
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Reviewed in May 2022
There a good company and they do a really good job they did my plumbing really good
Flawless Plumbing Solutions LLC
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Reviewed in June 2020
good customer service! prompt evaluation and repair I had some billing questions which were resolved promptly by Hector
Husky Refrigeration HVAC & Mechanical, LLC
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Reviewed in December 2019
I had the opportunity to work with Bill Robinson who is very professional and does what he commits to doing. Fast job estimating the cost for the metal roof. The old roof had tar and gravel which was removed, they replaced the rotten wood and insulation the same day. The sent me photos during...
Ja-Mar Roofing & Sheet Metal
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Reviewed in July 2019
They made sure we knew who was coming & when. The work was done quickly & well. Wagner s installed a great product & has serviced it for 12 years.
Wagner Mechanical, Inc.
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Reviewed in May 2019
Arrived when promised. Backyard looks great! I do a double-take every time, thinking it's real grass. I did some of the advance work myself- wished I could have received a discount for my work.
Turf and Rock Creations, LLC
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Reviewed in March 2018
First time using this Contractor. Too early to give a full review now as we will have to wait to see if their product works as claimed.
Lawn Doctor of Albuquerque
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Reviewed in October 2015
Outstanding service and value! We had a list of 20 or so small projects: installing new kitchen countertops, installing new fixtures in our master bath, yard clean up, toilet repair, removing an old entry gate and installing a new one, and more. We called six different companies found on Home...
Fadraga General Contractor
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Reviewed in August 2013
Dennis and Zack are great to work with as they both have a positive attitude and are willing to exceed your expectations. In fact, they took the extra time to repair even the smallest cracks in the mortar . They matched the mortar on my house perfectly. 100% satisfaction !
LTC Brick and Stone
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Reviewed in July 2013
What I liked about them was that they were very fast. Overall the roof itself turned out well. I had some issues that they came back and fixed. they didn't seal up the flashing around the chimney and I called them to redo that.
Saenz Roofing Inc
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Top-Rated Basement waterproofing pros in Antonito - Updated Nov 2026

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Antonito, CO and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

"This company is top notch with very professional workers and courteous reps to give you an estimate. This was by far the BEST job for the money. It was 6 times LESS than Applewood. Yes, I'm not kidding. You will not be disappoint!! Thank You Complete Basement Systems!!"

+16

88 neighbors recently requested a quote

Recommended by84%of homeowners

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Randy Robison

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Antonito, CO and surrounding areas

Approved

Small jobs welcome

I'm capable and competent to take care of your needs. Also honest and reliable. Integrity is a top priority. \nI buy and sell and transport 20' shipping containers. I own a 15 yard dump trailer and a 5 yard dump trailer. I own a 20' equipment trailer. I own a 17' tow truck. I own a 20' gooseneck trailer. These assets are useful and ready to be used to get big projects done quickly. Big jobs and small jobs welcome. Handyman useful and efficient. Rate for 15-yard dump trailer $200 for delivery & pickup & up to a ton of trash with $10 per 100 lbs charge over 2000 lbs & $25 per day after 24 hours.

5 neighbors recently requested a quote

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Buzz Bees Plumbing & Repair LLC

4.9(

)

Basement Drainage Channels - Install

Serving Antonito, CO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"My old water heater went out yesterday and of course leaked water all over. I shut it off and stopped the leaking. Called early this morning looking for someone to install a new one. Jim was actually sent over by another plumber who could not get to my job right away. Jim showed up, looked at the job, we talked about the options and he gave me a bid. Let to get the new water heater. We back in about thirty minutes. He had to make some changes to the water and gas lines. Added shut offs and installed new one. Took the time to explain operation and maintenance of the new one. Cleaned up the work site. Removed all debris and old water heater. I was impressed with his work and his attitude.
"

Recommended by90%of homeowners

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A Plus Plumbing And Heating LLC

4.0(

)

Basement Drainage Channels - Install

Serving Antonito, CO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"The work was done on time and carefully."

Recommended by75%of homeowners

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Hampton Enterprise LLC

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Antonito, CO and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They did a very good job. They were quick and I am very happy with the work that they did for me."

Recommended by60%of homeowners

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Thrasher Foundation Repair - Denver

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Antonito, CO and surrounding areas

In business since 1975

Free estimates

Warranties offered

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.

Response time1 day

Response rate100%

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Antonito, CO and surrounding areas

In business since 2014

Free estimates

"Job took a bit longer than expected, but they did good work, and the crew was very respectful and professional. The owner was very responsive, something uncommon these days, and he worked directly with the insurance company when needed."

Response time2 days

Recommended by100%of homeowners

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Spray Specialists LLC

4.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Antonito, CO and surrounding areas

In business since 2024

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time7 hrs

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The Brick Doctor LLC.

0.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Antonito, CO and surrounding areas

In business since 2003

The Brick Doctor is here to make house calls for all of your concrete, brick and stone needs. We take pride in the quality of our work and offer excellent customer service with superior work ethics.

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Basement Waterproofing FAQs, answered by experts

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

Some basement waterproofing methods can actually cause your water or moisture problems to get worse, which is why it’s so important to call in a professional who knows how to solve your underlying issue and use the appropriate waterproofing methods. An example of this would be applying latex waterproofing paint to the insides of your basement walls without fixing the water issue outside. Doing so can trap moisture in the basement walls, which can promote mold growth, peeling paint, and even damaged concrete. However, when done by a professional, the only downside to basement waterproofing is the up-front cost.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

The Antonito, CO homeowners’ guide to basement waterproofing services

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

See all articles

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What Is Basement Waterproofing and How Does It Work?
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How to Keep Your Basement Dry and Get Rid of Moisture
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