Compare the highest-rated windows professionals in London, Ohio. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional window replacement company known for a wide selection of energy-efficient vinyl and composite windows. They offer a strong warranty, professional installation crews, and free in-home consultations. While headquartered elsewhere, they have a significant presence and serve the central Ohio market, including London.
As a flagship store for one of the most renowned window manufacturers in the U.S., this provider offers premium, high-performance windows. They specialize in custom-built solutions, including wood, fiberglass, and vinyl products, with a focus on durability and design. Their service area explicitly includes London and Madison County.
A locally-owned and operated contractor based in Springfield, providing personalized service to the London area. They are recognized for their expertise in both replacement and new construction windows, offering brands like Simonton and Soft-Lite. They handle everything from simple repairs to full-house installations.
The window service market in London, Ohio, is typical of a smaller Midwestern city. While there are a few local handymen or general contractors who may offer basic window repair, the market for full-scale replacement and energy-efficient upgrades is primarily served by established regional companies based in larger nearby hubs like Columbus and Springfield. Competition is moderate, with quality providers differentiating themselves through manufacturer partnerships (e.g., Pella, Simonton), certifications, and strong warranty offerings. Pricing is competitive, with average costs for a full window replacement on a standard home typically ranging from $5,000 to $15,000, heavily dependent on the window material (vinyl being the most common, fiberglass and wood at a premium) and the scope of the project. Homeowners in London have good access to high-quality, professional installation services, but they are often served by companies that travel from surrounding metropolitan areas.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with London regulations and climate
Get answers to common questions about windows services in London, Ohio.
For a standard-sized home in London, a full window replacement typically ranges from $8,000 to $20,000, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Ohio's climate, with its hot summers and cold winters, makes investing in quality, energy-efficient windows like double-pane Low-E glass highly advisable to maximize long-term savings on heating and cooling bills. Always get itemized quotes from local installers that include the cost of materials, labor, and any potential structural repairs.
The ideal installation windows in London are during the mild, dry periods of late spring (May-June) and early fall (September-October). This avoids the peak humidity of summer, which can complicate sealing, and the freezing temperatures and snow of an Ohio winter, which can make installations uncomfortable and affect material performance. Scheduling during these shoulder seasons often provides more installer availability and can sometimes lead to promotional pricing.
For standard window replacements where the opening size is not changing, a permit is generally not required within the City of London. However, if you are altering the structural opening or are in a designated historic district, you must check with the London Building Department. A reputable local installer will handle all necessary permit research and applications as part of their service, ensuring compliance with Ohio's building codes.
Prioritize local, established contractors who are licensed and insured in Ohio. Ask for references from recent projects in Madison County and verify their standing with the Ohio Attorney General's office or the Better Business Bureau. A trustworthy provider will offer a free, in-home consultation to assess your specific needs, provide a detailed written estimate, and clearly explain their warranty on both the product and their installation labor.
Due to Ohio's significant temperature swings and seasonal humidity changes, the most common issue is ensuring a permanent, airtight seal to prevent drafts and moisture intrusion. A proper installation includes thorough flashing and sealing with high-quality, weather-resistant materials. Reputable installers will follow manufacturer specifications for our climate zone and should offer a workmanship warranty that covers any seal failures, typically requiring a follow-up visit to address any settling or shrinkage after a full seasonal cycle.