Terrain & Drain
Drainage & Waterproofing Services in Marietta, GA
Protect your home from standing water, runoff, foundation moisture, and drainage problems with professionally designed solutions from Terrain & Drain.
We serve homeowners throughout Marietta, East Cobb, Smyrna, Kennesaw, Acworth, Roswell, Woodstock, Powder Springs, and surrounding communities.
Marietta Drainage & Waterproofing Specialists
Terrain & Drain provides residential drainage solutions in Marietta, GA for homeowners dealing with standing water, poor runoff, wet foundations, and moisture problems.
From French drain installation and yard drainage to crawl space and basement waterproofing, we design solutions around the way water moves across and around your property.
100%
Customer Satisfaction Rate
5/5
Google Rating
French Drain Installation
French drain installation helps redirect groundwater and standing water away from low areas, landscaping, and foundations. We design drainage routes around your property's slope, soil conditions, and existing water flow.
Yard Drainage Solutions
Solve soggy lawns, standing water, erosion, and unwanted runoff with yard drainage solutions designed for your property. Depending on the problem, the system may include drains, catch basins, grading improvements, or other water-management methods.
Gutter Downspouts Installation
Downspout drainage systems move roof runoff away from the foundation and other problem areas around your home. Proper routing can reduce pooling, soil erosion, and excess moisture caused by water discharging too close to the house.
Crawl Space Encapsulation
Crawl space encapsulation helps control ground moisture and humidity by creating a cleaner, drier environment beneath your home. We can also evaluate surrounding drainage and waterproofing issues that may be contributing to crawl space moisture.
Basement Waterproofing
Basement waterproofing helps address water intrusion, damp foundation walls, and recurring moisture before those problems spread further into the home. We identify where the water is entering before recommending drainage or waterproofing improvements.
Christmas Light Installation
Professional Christmas light installation gives Marietta homeowners a polished outdoor holiday display without the hassle of installing exterior lights themselves. We handle the setup so you can enjoy the finished result without spending your weekend on a ladder.
Why Marietta Homeowners Choose Terrain & Drain
Good drainage starts with understanding where the water comes from, why it collects, and where it can safely go. We look at the entire property before recommending a solution. Although Terrain and Drain is located in Marietta, GA we take pride in serving the surrounding communities as well. We proudly provide drainage and tree services in Marietta, GA and surrounding communities, including Woodstock, Kennesaw, Smyrna, Powder Springs, Roswell, Acworth, Austell, Sandy Springs, Dallas, Canton, & Alpharetta, GA.
Drainage-Focused Solutions
We identify the source of standing water and runoff before recommending a drainage system.
Designed for Your Property
We consider grading, soil, roof runoff, landscaping, and surrounding structures when planning the work.
Local Marietta Experience
We understand the drainage problems local homeowners face from heavy rainfall, slopes, runoff, and Georgia soil conditions.
Clear Recommendations
We explain the problem, the proposed solution, and how the system is intended to manage water on the property.

Serving Marietta and Surrounding Communities
Terrain & Drain serves homeowners throughout Marietta, East Cobb, Smyrna, Kennesaw, Acworth, Roswell, Woodstock, Powder Springs, Mableton, Austell, and nearby communities with residential drainage and waterproofing services.
Don't see your service area listed above? No Problem - if you are located within the Greater Metro Atlanta area, please reach out to us regardless and we can confirm if we service your area!
Our Drainage & Waterproofing Process
01
Property Assessment
We inspect the problem area, standing water, runoff patterns, grading, downspouts, drainage outlets, and visible moisture concerns.
02
Solution Planning
We determine which drainage or waterproofing approach best fits the property and explain the recommended work.
03
Professional Installation
Our team installs the planned system while taking surrounding landscaping, structures, and existing site conditions into account.
04
Final Review
We review the finished work, intended water flow, drainage outlets, and any recommendations for maintaining the system.
Frequently Asked Questions
How do I know if I need a French drain?
If water regularly collects in low areas of your yard, leaves the ground soggy after rain, causes erosion, or pools near your foundation, a French drain may help. A properly designed French drain collects excess groundwater and redirects it to a safer discharge area. Terrain & Drain evaluates the slope, soil, runoff patterns, and problem areas around your Marietta property before recommending a drainage solution.
What drainage solutions work best for homes in Marietta, GA?
The right drainage solution depends on where the water originates and where it collects. Depending on the property, solutions may include French drains, catch basins, yard drains, downspout drainage, grading improvements, or a combination of systems. Terrain & Drain evaluates how water moves across your property before recommending a drainage system designed for the specific problem.
What is involved in French drain installation?
French drain installation typically involves identifying the correct drainage route, excavating a trench, installing perforated drainage pipe surrounded by appropriate drainage material, and directing collected water to a suitable outlet. The exact design depends on the property's grade, soil conditions, runoff, and the location of the water problem.
When should I call a drainage contractor?
Consider calling a drainage contractor if you have recurring standing water, soggy areas that stay wet after storms, erosion, water collecting near the house, overflowing drainage areas, or runoff moving toward your foundation. A drainage contractor can identify the source of the problem and determine whether grading, French drains, downspout drainage, or another solution is appropriate.
What are the signs that my basement may need waterproofing?
Common warning signs include damp basement walls, water stains, musty odors, visible moisture, water entering after heavy rain, or recurring wet areas near foundation walls. Basement waterproofing should address the source of the moisture rather than simply covering the symptoms. Terrain & Drain can evaluate drainage and water-entry conditions around the home before recommending a solution.
Does crawl space waterproofing help with moisture problems?
Crawl space waterproofing can help control moisture entering from the ground, foundation, or surrounding drainage conditions. The appropriate solution depends on how the water is getting into the crawl space. In some homes, controlling exterior drainage is just as important as addressing moisture inside the crawl space itself.
What is crawl space encapsulation, and when is it needed?
Crawl space encapsulation involves sealing exposed ground and other moisture-prone surfaces to create a cleaner, drier environment beneath the home. It may be appropriate when a crawl space has persistent humidity, ground moisture, dampness, or other moisture-related problems. Before encapsulation, it is important to identify any drainage or water-entry issues that also need to be corrected.

Hear from Our Happy Customers!
Read what local customers have to say about their experience working with Terrain & Drain on drainage, waterproofing, and property-improvement projects.
⭐⭐⭐⭐⭐
Justin and his team buried all of our unsightly drainpipes and French drain lines. They also installed gutter downspouts and removed an area in the back where we had egg rock and converted it to sod. He is knowledgeable, dependable and honest. We are very happy and would absolutely use Terrain and Drain again. Thank you!
-C C.
⭐⭐⭐⭐⭐
Justin and team did a great job installing Christmas lights for us this year! They look beautiful and were impeccably done. Easy to schedule and work with, very fair prices, and friendly crew. I really appreciated how detail oriented they were. Our home looks beautiful! ✨ Will never go back to hanging our own lights again!
-Brittany Soinski.
⭐⭐⭐⭐⭐
We LOVED working with Justin and his team and they made our house look so beautiful! Great service and thrilled we found them!!!
-Ashley Quackenbush.
⭐⭐⭐⭐⭐
This company put our Christmas lights and wreaths on our house (December 2025). They were very professional and the lights looked amazing. All my neighbors were envious! We had a bad wind storm one evening and one of the wreaths fell down. They were out first thing the next day to put it back up. Highly recommend!
-Gina Barton.
⭐⭐⭐⭐⭐
Justin and his team buried all of our unsightly drainpipes and French drain lines. They also installed gutter downspouts and removed an area in the back where we had egg rock and converted it to sod. He is knowledgeable, dependable and honest. We are very happy and would absolutely use Terrain and Drain again. Thank you!
-C C.
⭐⭐⭐⭐⭐
Justin and team did a great job installing Christmas lights for us this year! They look beautiful and were impeccably done. Easy to schedule and work with, very fair prices, and friendly crew. I really appreciated how detail oriented they were. Our home looks beautiful! ✨ Will never go back to hanging our own lights again!
-Brittany Soinski.
Need Drainage or Waterproofing Help in Marietta, GA?
If standing water, poor runoff, foundation moisture, or a wet crawl space is causing problems around your home, Terrain & Drain can evaluate the property and recommend an appropriate solution.








