Compare the highest-rated windows professionals in Rockville, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A large, regional company known for high-quality, energy-efficient window replacements and professional installation. They are a leader in the market with a strong focus on customer service and comprehensive project management from quote to completion.
A highly-rated, Virginian company that specializes in custom-built, replacement windows for homeowners. They are praised for their communication, quality of products, and clean installation process, offering a strong local alternative to national chains.
Part of the nation's largest window replacement company, known for providing affordable, value-oriented window solutions. They offer a wide variety of vinyl windows, including energy-efficient options and storm windows, making them a popular choice for budget-conscious homeowners.
The window market for residents of Rockville, VA, is served by a competitive landscape of regional and national providers based in the greater Richmond area. The quality of service is generally high, with several companies holding strong reputations for professionalism and reliability. Competition is robust, which benefits homeowners through competitive pricing and a focus on customer service. Typical pricing for a full home window replacement can vary widely based on the window quality, home size, and customization required. Homeowners can expect entry-level projects to start in the range of $5,000 - $8,000, while high-end, fully customized installations with premium materials can easily exceed $15,000 - $20,000. Most companies offer free, in-home consultations and quotes, which is the standard practice in this market.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Rockville regulations and climate
Get answers to common questions about windows services in Rockville, Virginia.
For a standard vinyl window replacement in Rockville, homeowners can expect to pay between $600 and $1,200 per window, including professional installation. The final cost depends on the window style (e.g., double-hung vs. picture), size, energy efficiency features, and any structural repairs needed to older homes common in the area. Regional material and labor costs in Central Virginia typically position pricing in this mid-range bracket.
Absolutely. Rockville experiences hot, humid summers and moderately cold winters, making year-round efficiency crucial. We recommend looking for windows with a low U-factor for winter heat retention and a low Solar Heat Gain Coefficient (SHGC) to block summer heat. Double-pane Low-E argon-filled windows are the standard recommendation here to manage both heating and cooling costs effectively.
In most cases, a simple window replacement where the opening size is not altered does not require a permit in Montgomery County (where Rockville is located). However, if you are changing the window's structural opening or are part of a historic district, permits may be necessary. A reputable local installer will always check local building codes and handle any required permitting for you.
Late spring (April-May) and early fall (September-October) are ideal in Rockville. These periods typically offer mild, dry weather, which is optimal for installation and allows for proper sealing. While installations can be done year-round, scheduling in these off-peak seasons can also lead to better availability and sometimes promotional pricing from local contractors.
Always verify that the contractor is licensed, insured, and has a physical local presence. Ask for references from recent projects in Rockville or nearby communities like Christiansburg or Blacksburg. Check for manufacturer certifications (like from Andersen or Pella) and read reviews focused on their installation process and cleanup. A trustworthy provider will offer a detailed, written estimate and warranty covering both product and labor.