
Serving Harmony, PA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"very professionals they went above and beyond"





+12

*The Angi rating for Foundation Drain Installation companies in Harmony, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Harmony, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on September 21, 2026

Serving Harmony, PA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"very professionals they went above and beyond"





+12

Serving Harmony, PA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Absolutely miraculous job! They turned our wet nightmare dungeon into a perfectly dry basement! Highest recommendation! We got floor drains, sheeting over our stone foundation, a sump pump and floor drain at basement door. Work was fast, professionally and was exactly what the basement needed."





+20

Serving Harmony, PA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"They installed three underpins to fix a porch foundation."





+39

Serving Harmony, PA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"I hired G & J waterproof to waterproof my basement That I noticed was leaking after all the snow and slush last winter. It stayed completely dry even after all the rain we had this past year. They did a beautiful job and everyone was very friendly. The price was good and I would highly recommend them."





+55

Serving Harmony, PA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1975
Free estimates
Warranties offered
"Highly recommend this company. They installed a French drain and sump pump. The crew was great and they got the job done very fast and explained the process as the job progressed. Thanks"





+15
Serving Harmony, PA and surrounding areas
Approved
In business since 1969
Free estimates
Credit card accepted
Here at Everdry Waterproofing of Pittsburgh, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Serving Harmony, PA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Overall great experience. Professional, punctual, great communication, and work. Would definitely recommend giving these guys a call for any foundation or waterproofing needs."





+11
Serving Harmony, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Customers say: True professional
"Owner showed up with a small crew and a crazy new piece of equipment. Excavated down below my foundation and to the septic tank. Came into the basement and jackhammered the floor. Removed all the old terracotta pipe inside and out. Installed all new PVC pipe all the way down to the septic tank. Put gravel down to protect the new pipe. Poured concrete in the basement to close the floor back up. Only took one day to get the new pipe in. Came back the next to close the ground and floor up. Great experience, basement no longer smell like sewage."





+21
Serving Harmony, PA and surrounding areas
Approved
In business since 2002
Free estimates
"Tom from Metcalf plumbing did a great job. First, he came out on a Sunday morning to fix an ongoing leak . He immediately knew what the issue was, had the part and finished the job under an hour. He also made adjustments to our water pressure settings to prevent problems in the future. Tom was professional and pleasant. I would definitely contact him again."

Serving Harmony, PA and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Had all the supplies in stock, no waiting for them to order piers. Actually had done this serious foundation repair in their history"





+12
From average costs to expert advice, get all the answers you need to get your job done.

Discover basement drain installation cost, key price factors, and ways to save. Get expert tips to plan your basement drain project with confidence.

A French drain costs around $9,250 to install, but several factors will determine the final price you pay. Learn the cost to install French drains in this guide.

Learn how to hire a qualified foundation drain installation pro. Find tips on questions to ask, credentials to verify, and what to expect.

Learn about the benefits and considerations of installing a French drain around your foundation to decide if one is right for you.

Do you notice any signs of drainage problems? Here are some foundation drainage questions you can expect to discuss with a pro before they work on this project.

Need to protect your foundation from water intrusion and moisture buildup? Learn about the four different types of foundation drainage and how each one works.