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Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
176
)

Serving Keystone, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
996 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Groundworks
Groundworks
4.1(
517
)

Serving Keystone, CO and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Warranties offered

"Very courteous and considerate crew. They took extra precautions to ensure cleanliness and avoid any damage to the floors while moving equipment into the basement. The quality of the work is excellent and conformed exactly to the contract. We are totally satisfied with Complete Basement Systems and highly recommend them for foundation and basement repair work."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

Response time3 days
238 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Rock solid Foundations LLC
Rock solid Foundations LLC
5.0(
5
)

Serving Keystone, CO and surrounding areas

Approved

In business since 2023

Warranties offered

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

Digging holes
Concrete
Working together
Michael Wirgau
Eddie Mendoza

+3

Response time10 hrs
Response rate97%
10 neighbors recently requested a quote
Avatar for JJ&E Construction
JJ&E Construction
4.5(
25
)

Serving Keystone, CO and surrounding areas

In business since 2003

Free estimates

Warranties offered

"The owner did an ok job for the money. I paid him $500 to fix a crack on the stucco on the front of the house. He was several hours late which would have been fine had he called me. Once he completed the work the color that he used to paint over the patch did not match well with the stucco color of the house. I asked him if he could go back to see if he could match the color better. He said yes but once I paid him he did not come back. He also required half of the project cost up front."
Remodeling - Kitchen & Bathroom Project
Remodeling
Remodeling
Remodeling
Remodeling

+33

Response time2 days
Recommended by83%of homeowners
Avatar for Flawless Construction
Flawless Construction
5.0(
5
)

Serving Keystone, CO and surrounding areas

In business since 2016

Emergency services offered

Professionalism, experience and artistry designs delivered. Flawless construction would love to make your home vision a memorable reality that you and your family can cherish. Flawless construction takes high pride in quality because they know how important the appearance of your home is to you. Our team conducts themselves professionally, respectfully and carefully when working at your home.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+31

Recommended by100%of homeowners
Avatar for High Altitude Hauling, Inc.
High Altitude Hauling, Inc.
5.0(
6
)

Serving Keystone, CO and surrounding areas

In business since 2006

Free estimates

Offers commercial services

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you

My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time2 days
Response rate88%
5 neighbors recently requested a quote
Avatar for Buzz Bees Plumbing & Repair LLC
Buzz Bees Plumbing & Repair LLC
4.9(
10
)

Serving Keystone, CO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"

This was the first time I've used Angie's List. Our kitchen sink and dishwasher began backing up on Saturday night. I tried to fix the problem myself, which has occurred before, but this time I could not get it to clear.

I called Jim on Sunday morning at 11am. He answered, and first indicated that he didn't typically work on Sunday's, but offered to assist. He arrived within an hour, discovered that the problem was a bit more complicated, left to get more equipment, and returned again within about 30 minutes. He completed his work in about an hour; gave us some helpful hints on ways to avoid this happening again, and thoroughly cleaned up the area he was working in.

I found Jim to be professional and courteous, and I liked the fact that he's a local businessman who cares about treating his customers right.


"
Photo 1
Recommended by90%of homeowners
Showing 1-10 of 26
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.

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

The Keystone, CO homeowners’ guide to basement waterproofing services

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