Fully Licensed & Insured (PA 186733 NAIC 21415) - We Accept All Major Credit Cards

ProVia Door & Window Installation Service in South Central PA

Best Replacement Window Comapines
Window Replacement in Mechanicsburg

Kent,
Harrisburg

Jason communicated with us..They showed up on time, were quick and professional...Extremely happy with the door and windows!!

Melanie, Mechanicsburg

This was a huge project. They were super neat and professional. BIG THANKS for a job well done.

Window Replacement Company in Adams County

Shayne,
New Freedom

Our experience with Haller Premium Door and Window was great! Jason and Jason are incredibly knowledgable about their work and helped us make the most informed decisions

Tara, Glenville

We LOVE our new windows and doors. We will definitely be using them in the future.

Tax Credits

Click to View

Investing in ProVia energy-efficient windows and doors provides immediate and long-term benefits unique to the South Central Pennsylvania climate:

Significant Savings: Reducing heat loss and solar heat gain directly translates into lower monthly utility bills—savings that continue for the life of your home.
Year-Round Comfort: Eliminate uncomfortable hot spots near windows in the summer and cold drafts in the winter, ensuring consistent temperature regulation in every room.
Potential Tax Credits: Many ENERGY STAR certified ProVia products qualify for federal energy efficiency tax credits, offering even greater upfront savings on your home improvement investment.

Ready to stop overpaying for heating and cooling? Contact Haller Premium today to explore the ProVia product lines and start your journey toward a more energy-efficient home in York, Adams, or Cumberland County.

Transparent Pricing & Our Installation Difference

At our company, we believe that the highest-quality ProVia windows and doors should be accessible, and the process should be stress-free. We cut out the "high-pressure salesman" and "unpredictable subcontractor" to ensure a streamlined, value-driven experience for every Mechanicsburg homeowner.

1. Honest, Transparent Pricing

You will receive a single, itemized quote with no hidden fees, no complicated pricing games, and no high-pressure sales tactics. We focus on providing the best possible value on ENERGY STAR certified products—like the ProVia Aspect and Legacy lines—knowing that the energy savings will continue to pay you back for years.

2. Full Project Control: From Start to Finish

The quality of the installation is just as vital as the quality of the product. When you choose us for your Mechanicsburg window or door replacement:

- No Subcontractors: Every person working on your home is a highly trained employee of our company. This guarantees a consistent level of quality, professionalism, and accountability that subcontractors often cannot match.
- No High-Pressure Salesmen: Our process begins with a consultation from an experienced project manager—not a commission-driven salesperson. Their goal is education, measurement, and providing a transparent quote.