Patio Enclosures by Great Day Improvements
Great Day Improvements Stanek Windows by Great Day Improvements Patio Enclosures by Great Day Improvements
Reps available: Mon-Thur 9am-8pm
Fri 9am-7pm  |  Sat-Sun 9am-1pm EST
Find Your Location
Find Your Location

Serving Tampa, St. Petersburg & Sarasota

Contact our Tampa partners, Hartshorn Custom Contracting, for your screen room or pool enclosure project or simply fill out our online form to schedule your free in-home design consultation. A design consultant will provide you with ideas, help make recommendations and quote you an accurate price for your project. We proudly serve the greater Tampa, St. Petersburg, Clearwater, Sarasota, Florida area. Schedule your FREE in-home estimate today!

Hartshorn Custom Contracting

Rochester, NY SunroomsManaged by Steve Bell

8813 Venture Cv
Tampa, FL 33637

Office Hours

Mon - Fri: 7 a.m.- 4 p.m.

Contact Information

Randy Davenport, Sales & Purchasing Manager
Local: 813-620-0931
License: CRC-058582

Product Offering

  • Screen Rooms
  • Pool Enclosures
  • Seamless Gutters
  • Two Story Pool Cages
  • Screened Lanais
  • Insulated Aluminum Roof Patio

Company Overview

Established in 1991, but now part of the Great Day Improvements family of businesses, Hartshorn Custom Contracting, is one of Tampa, St. Petersburg and Sarasota, Florida’s most respected and trusted pool enclosure and screen room companies.

We offer prompt, courteous service at a competitive price. Large enough to screen an entire community yet small enough to screen a simple lanai, Hartshorn Custom Contracting can handle your project, regardless of size.

Hartshorn Custom Contracting services Tampa, Clearwater, St. Petersburg, Wesley Chapel, Land O’ Lakes, Lutz, Palm Harbor, Zephyrhills, Dade City, Carrollwood, New Tampa, Sun City Center, Wimauma, Bradenton, Parrish, Lakewood Ranch and a host of other cities.

We have an A+ rating with the BBB and are Florida certified contractors pulling permits in Citrus County, Pasco County, Pinellas County, Polk County, Hillsborough County, Hernando County, Manatee County and Sarasota County.

If you are considering screening your patio, porch, lanai or pool, give us a call! We would be happy to design a custom solution for you.

​Schedule Your Free, In-Home Estimate Below

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