The Best Window Installers in Lamar, MO

Compare the highest-rated windows professionals in Lamar, Missouri. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Lamar Glass & Window Co.

4.7
(85 reviews)
Verified

A true local mainstay, Lamar Glass has been serving the Barton County area for decades. They are the go-to provider for immediate, reliable window repair and replacement for both homes and businesses. Their strength lies in their deep community roots, quick response times, and expertise in handling a wide range of glass and window issues, from broken panes to full-window replacement.

1102 Gulf St, Lamar, MO 64759

Specialties & Features

Window repair services
Residential window replacement
Storm windows and security windows

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Pella Windows & Doors of the Four States

4.8
(150 reviews)
Verified

While their showroom is in Joplin, Pella is a dominant and highly reputable force serving the entire Four-State area, including Lamar. They are a premium manufacturer and installer, offering their own renowned product lines. Their key strength is providing high-end, energy-efficient, and custom-built window solutions backed by strong warranties and professional installation from factory-trained specialists.

2630 E 34th St, Joplin, MO 64804 (Serves Lamar, MO)

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

All Glass & Screen Inc.

4.5
(70 reviews)
Verified

Located in nearby Carthage, All Glass & Screen is a well-regarded regional provider that serves a wide area, including Lamar. They offer a strong balance of personal service and a comprehensive selection of window brands and types. They are a strong alternative for homeowners seeking quality window replacement and repair without necessarily opting for a premium brand like Pella.

700 Airport Dr, Carthage, MO 64836 (Serves Lamar, MO)

Specialties & Features

Residential window replacement
Window repair services
New window installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Lamar

** The window service market for Lamar, Missouri, reflects its status as a smaller rural community. There is one primary, long-standing local provider (**Lamar Glass & Window Co.**) that handles the majority of immediate repair and standard replacement needs. For more specialized, high-efficiency, or custom projects, residents typically look to established regional contractors based in larger nearby cities like **Carthage** (20-minute drive) and **Joplin** (40-minute drive). These providers are accustomed to and actively market to the surrounding rural areas. Competition is moderate but service-oriented, with a focus on reputation and word-of-mouth. Pricing is generally competitive and in line with regional averages. A standard vinyl double-hung window replacement can range from **$400-$800 per window** installed, depending on the brand and energy features. High-end custom or wood windows from providers like Pella can range from **$800-$1,500+ per window**. The market is characterized by reliable, hands-on service rather than high-volume, aggressive sales tactics.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Lamar regulations and climate

Frequently Asked Questions About Windows in Lamar

Get answers to common questions about windows services in Lamar, Missouri.

1What is the typical cost range for a full home window replacement in Lamar, and what factors influence the price?

For a standard-sized home in Lamar, a full window replacement typically ranges from $5,000 to $15,000, depending on the number and size of windows. Key cost factors include the window material (vinyl is popular for its value and durability), energy efficiency ratings (important for Missouri's hot summers and cold winters), and the complexity of the installation in your specific home's structure. Local labor rates and whether you choose a full-frame versus insert replacement also significantly impact the final quote.

2When is the best time of year to schedule window installation in the Lamar area?

The ideal times are during the mild seasons of spring and fall. Lamar's summers can be hot and humid, making indoor work uncomfortable, while winters can bring unpredictable cold snaps and ice that delay exterior work. Scheduling in the shoulder seasons often provides more reliable weather for installation and allows contractors to better accommodate your timeline, as summer is typically their busiest period for projects like yours.

3Are there any local permits or regulations in Lamar, MO, I need to be aware of for window replacement?

For standard residential window replacements in an existing opening, a permit is generally not required in the City of Lamar. However, if you are altering the structural opening (making it larger or changing its shape), you will likely need a building permit. It is always best to confirm with the Lamar Building & Zoning Department, and a reputable local installer will handle this process for you if a permit is necessary.

4How do I choose a reliable window installation contractor in the Lamar/Barton County area?

Prioritize contractors who are licensed, insured, and have a verifiable local physical address. Ask for references from recent jobs in Barton County and check online reviews specific to Southwest Missouri. A trustworthy provider will offer a detailed, written estimate, explain the installation process clearly, and provide warranty information for both the product and their labor. Local experience is key, as they understand the regional weather challenges.

5What energy efficiency features are most important for windows in Missouri's climate?

Given Lamar's climate with cold winters and hot, humid summers, look for dual-pane Low-E (low-emissivity) glass with argon gas fill to insulate against temperature extremes. A low U-factor (measures heat loss) is crucial for winter, and a low Solar Heat Gain Coefficient (SHGC) helps block summer heat. Choosing windows with these features can significantly improve home comfort and reduce year-round energy costs for heating and cooling.