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Window Replacement

Straight Answers for Drafty, Worn-Out Windows

If your windows are letting in cold air, driving up energy bills, fogging between the panes, or becoming difficult to operate, they may no longer be performing as intended. Main Street Window + Door helps homeowners compare styles, materials, glass packages, and trusted brands, then installs the selected windows for a precise fit.

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Replacement Windows That Actually Improve Comfort

Replacing windows should fix a problem, not just change how your house looks. The right replacement windows help reduce heat loss, improve energy efficiency, and make your home more comfortable year-round while also improving curb appeal in a practical way.

  • Low-E glass helps control heat gain in summer and keeps warmth inside during winter
  • Argon gas between panes adds insulation and improves energy savings
  • Energy Star rated products give you a clear way to compare efficiency
  • Proper install ensures everything performs the way it should

5-Star Rated Window Installers

Our window installation reviews on Google, BBB, Angi, and Yelp reflect clean jobsites, clear communication, and windows that look and perform the way they should.

Window Replacement Options That Fit Your Space

Every home is different. The right window type depends on layout, airflow, and how the space is used. We install popular window styles, custom windows, and vinyl windows when standard sizes do not fit the opening or the home needs a durable, low-maintenance option.

  • Double hung windows for everyday use
  • Casement windows for airflow and tight sealing
  • Sliding windows for easy operation
  • Awning windows for ventilation in tighter spaces
  • Picture windows for open views and natural light
  • Bay and bow windows to change the shape and feel of a room

Top Window Brands Installed at the Best Price

Why limit yourself to one or two window brands? We offer a wide range of trusted products and manufacturers to help you find the right fit for your home at the right price.

Window Styles We Install

Choose the style that fits the room, the way you use the opening, and the look of your home.

Double-Hung Windows

Classic and versatile windows with top and bottom sashes that open for ventilation.

Casement Windows

Hinged on the side and crank-operated for full top-to-bottom ventilation.

Sliding Windows

Horizontal sliding windows that save space and offer easy operation.

Bay & Bow Windows

Multi-panel windows that create a stunning focal point and expand interior space.

Picture Windows

Large, fixed windows designed to maximize views and natural light.

Custom Windows

Tailored window solutions designed to fit unique openings and architectural styles.

Project Financing Available

Make your new windows or doors fit your budget. Ask us about GreenSky® financing options, including fixed-rate installment plans and promotional plans that may offer no interest if the balance is paid in full during the promotional period. Qualified applicants can receive quick credit decisions, and credit limits may be available up to $100,000 for eligible projects.

Subject to credit approval. Loans for the GreenSky® consumer loan program are offered by participating, federally insured financial institutions. GreenSky is not a lender; credit decisions and loan terms are determined by program lenders.

Why Proper Installation Matters

Our Window Installation Process

  1. Measure & Quote – We inspect your existing windows, take precise measurements, and provide a clear, written estimate.
  2. Order & Schedule – Your new windows are ordered to size, and we set an installation date that works for you.
  3. Install & Seal – We remove the old units, install the new windows, insulate, and seal everything to manufacturer specs.
  4. Clean‑Up & Walk‑Through – We haul away debris, clean up our workspace, and review operation and care before we leave.
Our Process

Our Window Installation Process

A clear four-step process built around accurate measurements, informed product selection, professional installation, and a final walk-through.
Step 1

Measure & Quote

We inspect the existing windows, take precise measurements, and provide a clear written estimate.
Step 2

Order & Schedule

Your selected windows are ordered to size, and we schedule the installation for a convenient time.
Step 3

Install & Seal

We remove the old units, install the new windows, insulate, and seal the openings to the appropriate specifications.
Step 4

Clean-Up & Walk-Through

We remove debris, clean the work areas, and review window operation and care before we leave.

Why Proper Installation Matters

  • Energy savings: Tight seals and insulation help reduce heat loss and unwanted air movement.
  • Comfort and noise control: Properly fitted windows can reduce drafts, cold spots, and outside noise.
  • Protection for your investment: Correct installation supports product performance and applicable manufacturer warranties.

Pocket or Full-Frame Replacement?

A pocket replacement can be a practical option when the existing frame is square, sound, and free from damage. A full-frame replacement removes the entire unit and is often the better choice when there is long-term wear, movement, moisture damage, or a poorly installed opening. We explain both approaches so you know what is being recommended and why.

Built Around Real Homes in Michigan

Michigan homes deal with cold winters, warm summers, moisture, and regular temperature swings. We help homeowners compare durable frame materials, multi-pane glass systems, custom-fit options, and products designed to perform through changing seasons.

Lifetime Labor Guarantee

We stand behind every qualifying window installation with our Lifetime Labor Guarantee, along with the applicable manufacturer coverage for the windows you select.

Why Choose Us as Your Window Installer?

Skilled & Certified Installers

Our team is licensed, insured, and highly experienced to ensure quality workmanship.

Top-Quality Window Brands

We install industry-leading brands, including Andersen, Marvin, Pella, Jeld-Wen, and ProVia.

Energy Efficiency

Our windows help lower energy costs while improving insulation and noise reduction.

Satisfaction Guarantee

We are 5-star rated on Google, BBB, Angi, and Yelp, delivering reliable, professional service every time.

Serving Homeowners Throughout Oakland, Genesee, & Lapeer Counties

Main Street Window + Door is a window contractor proudly offering expert home window replacement in Holly, Clarkston, Grand Blanc, Royal Oak, Rochester, Fenton and the surrounding areas. Our local team is dedicated to providing the best service and craftsmanship.

Service Area

Proudly Serving Homeowners Across Oakland, Genesee & Lapeer Counties

Main Street Window + Door is based in Holly and serves communities throughout Southeast Michigan.

Window Service Areas

Window Replacement FAQs

Here are a few common questions about replacing windows.
What makes energy efficient windows work?
Energy efficient windows work through a combination of quality glass, insulated frames, proper sealing, and professional installation. Low-E glass, argon gas, and Energy Star rated products can all help improve performance.
Common options include double hung windows, casement windows, sliding windows, awning windows, picture windows, bay windows, bow windows, and custom windows for unique openings.
A pocket replacement keeps a sound existing frame and replaces the window unit. A full-frame project replaces the entire unit and is often recommended when the frame or opening has wear, movement, moisture damage, or installation problems.
Cost depends on the window material, style, glass package, size, installation method, and number of openings. We provide a written estimate after reviewing the home and selected products.

Ready to Replace Your Windows?

If your windows are drafty, fogging, difficult to operate, or no longer keeping the home comfortable, contact Main Street Window + Door to schedule a free estimate. We’ll review the openings, explain the options, and help you choose windows that fit your home and budget.