Alcon Construction
Alcon Construction is a Sun Prairie, WI general contractor offering asphalt paving, sealcoating, and repair services.
- Asphalt Paving
New asphalt installation for driveways, lots, and roads.
- Rob Newlin★★★★★Jul 21, 2026via google
The hail damage repair was done great from Alcon Construction. The price was reasonable and the workers were courteous and did an excellent job cleaning up after the project. I would highly recommend them.
- Brian Bierman★★★★★Jul 1, 2026via google
Juan was amazing to work with. He worked around my schedule and took the stress out of a big project like this and made it stress-free. Very fare on the price. Workmanship was unbelievable and done in a day.
- Raymond Willett★★★★★Jun 28, 2026via google
They did and excellent job tear off replace new roof with sky lights for a fair price couldn't be happier here are photos
- Shannon Casey★★★★★Jun 18, 2026via google
Super nice people. Efficient. Worked hard all day in the heat. Added in an extra piece last minute and it was no big deal. Our contractor said “the roof looks great!” We got two bids and this bid won out. Fast. Kind. Cleaned up super well. High recommend!
- Bill Hartlage★★★★★Jun 5, 2026via google
Alcon Construction has been great to work with on multiple home improvement projects over the years. Juan and his team did an amazing job replacing the vinyl siding, soffit, fascia, and gutters on our home 2 years ago. We were so impressed with the customer service, attention to detail, and quality of work that we hired him again to replace our 24 year old roof this week. We received the same great customer service and quality of work as before with another amazing result. Our new roof looks great and our yard and patio were left cleaner than before the project began. Fair pricing, quality craftsmanship, and great customer service are the reasons we will continue to use Alcon and highly recommend them to our friends and family.