HomeBlog - Southwest Irrigation Systems

Find Out Why Your Drainage is Not Working Properly

SWIS drainage cleaning service now offers new value added services at no additional charge!  We are rolling out an exciting new program for drainage cleaning at SWIS. It is important to us to show you what is going on inside your drainage and find solution to problem. We will bring out our camera and roto...

The Drainage Questions You Must Ask

To optimize your outdoor living areas at your home, here are some drainage questions you must ask. How long does water stay in your yard after a rain? Draining your yard is not a necessity, or is it? That would depend on what kind of outdoor living area you want and how well any rain...

It Is Time To Update Your System For Spring

Can you see it? The green grass and Crape Myrtles blooming with the trees in full bloom. You are relaxing on your patio in the late morning sunshine gazing at your beautiful backyard. Spring will be here soon, and I cannot wait. Houston spring weather is amazing. What are your plans for your outdoor living...


As the temperature begins to get colder and the winter season approaches it is necessary to winterize your sprinkler system in Houston.   1) Pro’s to shutting down sprinkler system and draining back-flow. Properly draining your backflow is the only way to 100% protect it from freeze damage. To drain your backflow properly is getting all the...

See How We Reward Our Customers!

Referral Rewards are a way for us to say “Thank you” for spreading the word. Just refer any new client to us, and we will automatically send you a referral reward certificate. This is a great way to earn cash. We are so thankful to have help spreading the word about our services and telling...

Contact Us

2511 McKeever Rd, Rosharon, TX 77583
6739 Theall Rd, Suite A, Houston, TX 77066

About Us

Office Hours

Licensed Irrigator LI0009024
Backflow Prevention Assembly Tester BP0014356

©2021 Southwest Irrigation Systems