About
We are a licensed and insured construction and restoration company based in Columbus, OH, specializing in waterproofing, foundation repair, concrete solutions, and structural support. With over 30 years of experience and BBB accreditation, we provide services such as basement waterproofing, crawlspace encapsulation, concrete work, foundation repair and wall rebuilds. We also offer masonry services, retaining walls, stucco, siding, and structural support. We serve residential and commercial clients within 40 miles in English and Spanish, with free estimates and 24/7 emergency service. Contact us to schedule an evaluation or request a quote!
Contact us
Hours
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | 7 AM–12 PM |
| Sunday | Closed |
Insights
Crowd
LGBTQ+ friendly · Location
Dublin, OH, USA
Gahanna, OH, USA
Columbus, OH, USA
Hilliard, OH, USA
Pataskala, OH, USA
Whitehall, OH, USA
Grove City, OH, USA
New Albany, OH, USA
Bexley, OH 43209, USA
Pickerington, OH, USA
Reynoldsburg, OH, USA
Union County, OH, USA
Licking County, OH, USA
Delaware County, OH, USA
Franklin County, OH, USA
Lancaster, OH 43130, USA
Pickaway County, OH, USA
Westville, OH 43078, USA
Canal Winchester, OH, USA
Fairfield County, OH, USA
Posts
Services
Basement Foundation And Wall Rebuild
Foundations are integral to building and home construction, and choosing the right type of Basement Foundation greatly depends on the area’s soil, climate, and even the homeowner’s storage preferences.
Crawlspace Encapsulation
If you're having a problem with your crawl space, you've come to the right place. At Alonzo Contractors, we specialize in crawl space problems of all types. Whatever your issue, we have the products and experience that you need to find the best solution.
Reviews
4.9 out of 5
(65 reviews)
4.9
5
4
3
2
1
Bob Maupin
a month ago
We had a new concrete patio added to the front of our house and they did a great job! The team works very hard and manages to have fun doing it. They do a great job of cleaning up the work site. And their price was very fair. We will use them again. Thanks again to Alonzo Contractors!
Joe Kelley
7 months ago
Martin was great, I definitely recommend using them. We had them install a hot tub pad and redo the concrete in the first floor bedroom. There was issues with the first pour as the house walls weren’t level (it’s an old house and has probably settled some); but they came back and redid the whole room pointing out they want the customer to be happy, and weren’t concerned it was costing them more man hours and material. They made sure we were completely satisfied with the entire job.
About
We are a licensed and insured construction and restoration company based in Columbus, OH, specializing in waterproofing, foundation repair, concrete solutions, and structural support. With over 30 years of experience and BBB accreditation, we provide services such as basement waterproofing, crawlspace encapsulation, concrete work, foundation repair and wall rebuilds. We also offer masonry services, retaining walls, stucco, siding, and structural support. We serve residential and commercial clients within 40 miles in English and Spanish, with free estimates and 24/7 emergency service. Contact us to schedule an evaluation or request a quote!
Hours
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | 7 AM–12 PM |
| Sunday | Closed |
Location
Dublin, OH, USA
Gahanna, OH, USA
Columbus, OH, USA
Hilliard, OH, USA
Pataskala, OH, USA
Whitehall, OH, USA
Grove City, OH, USA
New Albany, OH, USA
Bexley, OH 43209, USA
Pickerington, OH, USA
Reynoldsburg, OH, USA
Union County, OH, USA
Licking County, OH, USA
Delaware County, OH, USA
Franklin County, OH, USA
Lancaster, OH 43130, USA
Pickaway County, OH, USA
Westville, OH 43078, USA
Canal Winchester, OH, USA
Fairfield County, OH, USA
Services
Basement Foundation And Wall Rebuild
Foundations are integral to building and home construction, and choosing the right type of Basement Foundation greatly depends on the area’s soil, climate, and even the homeowner’s storage preferences.
Crawlspace Encapsulation
If you're having a problem with your crawl space, you've come to the right place. At Alonzo Contractors, we specialize in crawl space problems of all types. Whatever your issue, we have the products and experience that you need to find the best solution.
Contact us
Insights
Crowd
LGBTQ+ friendly · Posts
Reviews
4.9 out of 5
(65 reviews)
4.9
5
4
3
2
1
Bob Maupin
a month ago
We had a new concrete patio added to the front of our house and they did a great job! The team works very hard and manages to have fun doing it. They do a great job of cleaning up the work site. And their price was very fair. We will use them again. Thanks again to Alonzo Contractors!
Joe Kelley
7 months ago
Martin was great, I definitely recommend using them. We had them install a hot tub pad and redo the concrete in the first floor bedroom. There was issues with the first pour as the house walls weren’t level (it’s an old house and has probably settled some); but they came back and redid the whole room pointing out they want the customer to be happy, and weren’t concerned it was costing them more man hours and material. They made sure we were completely satisfied with the entire job.
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