Cornerstone Irrigation and Maintenance LLC
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Dog size
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About
Cornerstone Irrigation and Maintenance LLC was locally grown right here in Spokane, WA — built from the ground up with hard work, heart, and a commitment to doing things right. We’re more than just a company — we’re stewards of your outdoor space.
With a focus on top-tier sprinkler systems and landscape as well as comprehensive exterior maintenance, our team blends years of hands-on experience with today’s most trusted tools and techniques. Whether it's keeping your lawn lush or your property beautifully maintained year-round, we bring a level of care that’s hard to find.
We don’t believe in shortcuts — only lasting solutions that boost curb appeal, protect your investment, and bring peace of mind. When you work with us, you’re choosing a neighbor who values your home like it's our own.
Overview
Background checked
2 employees
5 years in business
Business hours
SunClosedMon7:00 am - 5:00 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, Square cash app, and Venmo.
Social media
Services offered
Dog fence type
Traditional fence (wood, chain, etc.)
Underground / buried wire fence
Wireless fence
Fence scope
Install
Maintain
Repair
Projects and media
12 photos
Projects and media
12 photos
Reviews
Customers rated this pro highly for work quality, professionalism, and value.
5.0
4 reviews
5
100%
4
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3
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2
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1
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Misty b.
5 days ago
As a single mother having any kind of home repair can be scary. I needed my sprinklers fixed and my gutters repaired. I was able to get a quote from cornerstone immediately. I didnt have to take time off, he worked around my schedule. I recently had another company install gutters and was unaware of some damages it caused. Cornerstone was able to give an awesome quote that was better then the original company repairing their damage. Wes from cornerstone came out immediately to repair even though it was 98 degrees. Got my gutters and shingles repaired and sprinkler line couple broken heads and a valve replaced. While he was here he gave me an estimate for some other odd jobs that I will definitely be calling back for. Thanks Wes
Bears Eye P.
4 days ago
⭐⭐⭐⭐⭐
I couldn’t be more impressed with Cornerstone Irrigation and Maintenance! From start to finish, their professionalism, attention to detail, and genuine care for their work were obvious. They didn’t just “fix” my irrigation system—they took the time to explain what was going on, offered honest recommendations, and made sure everything was working perfectly before they left.
What really stood out was their commitment to quality. They showed up on time, worked efficiently, and left my yard looking even better than before. No cutting corners, no unnecessary upselling—just skilled work backed by integrity. It’s rare to find a company that treats your property as if it were their own, but that’s exactly what Cornerstone does.
If you want a team that’s knowledgeable, reliable, and truly invested in making your lawn or garden thrive, Cornerstone Irrigation and Maintenance is the clear choice. I’ll definitely be calling them again and recommending them to everyone I know!
Thank you so much!
@Bears Eye Photography
Wyatt S.
4 days ago
Cornerstone Irrigation and Maintenance provided excellent service—efficient, high-quality, and beyond outstanding.
Charles R.
5 days ago
I struck gold with Wes at cornerstone! Extremely satisfied with all of his skills. He has many.
Credentials
Background Check
Weston Zehm