Business Offerings
- Masonry/concrete sealing
- Detached garage construction
- Garage addition
- Bathroom remodeling
- Guest house or ADU construction
Common Questions
How do you fix fence post rot common in Buffalo’s wet winters?
We replace rotted posts with pressure-treated lumber set in concrete footings below the frost line. This prevents shifting and extends fence life. For aluminum fences, we inspect anchors and adjust tension to combat wind damage.
Can you remodel a small bathroom into a larger one?
Yes, we handle full bathroom remodeling, including layout changes, new fixtures, tiling, and additions. Our team works with your Buffalo home’s existing structure to maximize space without compromising integrity. We also offer design services to plan the renovation.
What is the best concrete finish for Buffalo’s freeze-thaw cycles?
We recommend stamped concrete with a sealed finish that resists cracking from freeze-thaw. We use air-entrained concrete and proper drainage to prevent water damage. For driveways and patios in neighborhoods like North Buffalo, our work includes a 5-year warranty on sealant.
Local Business Description
Jonni Do Construction has served Buffalo, NY, for years as a trusted general contractor specializing in custom home building, room additions, kitchen and bathroom remodeling, concrete driveways, patios, and stamped concrete. We also handle all fencing needs—wood, aluminum, and pool fencing—and offer masonry repair, sealing, and staining. Local homeowners often face fence post rot from wet winters and wind-damaged sections; we reinforce posts with concrete footings and use weather-resistant materials to withstand Buffalo’s climate. We serve neighborhoods like Elmwood Village, Allentown, and the North Buffalo area, with proximity to landmarks such as Delaware Park and Canalside. Save $500 on any job over $3,000. Our family-owned team provides design-build services for new structures, garages, ADUs, and more, ensuring quality craftsmanship from start to finish.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
























