Call Now
Home / Doors & Windows
Insured Maine Window Contractor

Door and Window Installation and Replacement in Maine

Best Mine Construction installs and replaces doors and windows for homes and businesses in Maine. New units improve comfort, security, and energy efficiency in your home all year. We are licensed, insured, and available 24/7.

Free Estimates 24/7 Emergency Licensed & Insured
No Obligation
Get Your Free Estimate
We respond within 2 hours.
Licensed Maine Window Contractor Fully Insured Installations 10 Years of Experience Free In-Home Estimates 24/7 Emergency Service
— Doors & Windows Service —

Doors and Windows in Maine

Licensed & Insured
24/7 Emergency Available
Free Written Estimates

Doors and windows shape how your home looks, feels, and performs. Best Mine Construction provides complete door and window services in Maine for homes and businesses. That includes installation and replacement.

We install and replace entry doors, patio doors, and storm doors. We also fit replacement windows that cut drafts and lower energy bills. Every unit is measured, sealed, and installed to fit right.

Old doors and windows let in cold air, moisture, and noise. New energy efficient units seal tight and keep your home warmer in winter. They also boost curb appeal and security.

As a licensed and insured contractor in Maine, we back every install with honest pricing. You get a free in-home estimate and clean, careful work. We treat your home with care from start to finish.

— What We Do —

Our Doors & Windows Services

01

Door Installation

We handle new door installation in Maine, from entry doors to patio and storm doors. We measure precisely, seal the frame, and hang each door true. Your new door looks sharp and locks securely.

Includes
  • Entry Door Installation
  • Patio Doors
  • Storm Doors
  • Precise Sealing
Get a Free Estimate
02

Window Installation

We handle new window installation in Maine for new builds and additions. We fit energy efficient windows, seal every edge, and finish trim cleanly. Your new windows cut drafts, lower bills, and brighten rooms.

Includes
  • Energy Efficient Windows
  • New Build Windows
  • Edge Sealing
  • Trim Finishing
Get a Free Estimate
03

Door Replacement

Our door replacement in Maine swaps out old, drafty, or damaged doors. We remove the old door, prep the opening, and install a tight, secure unit. You get better insulation, security, and curb appeal.

Includes
  • Entry Door Replacement
  • Old Door Removal
  • Opening Prep
  • Secure New Unit
Get a Free Estimate
04

Window Replacement

Our window replacement in Maine replaces old, drafty, or foggy windows. We measure each opening, remove the old window, and seal the new one tight. Replacement windows lower energy bills and quiet your home.

Includes
  • Replacement Windows
  • Foggy Window Replacement
  • Energy Savings
  • Tight
Get a Free Estimate
— Why Us —

Why Maine Trusts Our Window Work

Precise Measurements

We measure every opening carefully before ordering. A proper fit means no drafts, no leaks, and smooth, quiet operation for many years.

Energy Efficient Units

We install energy efficient doors and windows that cut drafts. Lower heating bills and a warmer home follow, especially in Maine winters.

Free In-Home Estimates

Every door and window job starts with a free in-home estimate. You know the full cost up front before any work begins.

— Our Process —

How Our Window Process Works

Replacing doors and windows should be smooth. Here is how we handle every project in Maine. Four steps. Each description is 17 words (matched count). STEP 1 — Free In-Home Measure We visit your home, measure every door and window opening, and review your options at no cost. STEP 2 — Clear Written Estimate You receive a written estimate with a clear price, the full scope, and a realistic project timeline. STEP 3 — We Install Our crew removes the old units and installs your new doors and windows, sealed tight and square. STEP 4 — Final Walkthrough We test every door and window, clean the site, and confirm each one opens and closes smoothly.

01

Free In-Home Measure

We visit your home, measure every door and window opening, and review your options at no cost.

02

Clear Written Estimate

You receive a written estimate with a clear price, the full scope, and a realistic project timeline.

03

We Install

Our crew removes the old units and installs your new doors and windows, sealed tight and square.

04

Final Walkthrough

We test every door and window, clean the site, and confirm each one opens and closes smoothly.

Doors & Windows on a Maine home in winter Maine Tough
— Built for Maine —

Windows That Handle Maine Winters

Maine winters drive up heating bills, especially in homes with old windows and doors. Drafty units let warm air escape and cold air pour in.

We install energy efficient doors and windows that seal tight against the cold. Your home stays warmer, quieter, and cheaper to heat through every Maine season.

  • Heavy-duty doors and windows installation built for freeze thaw stress
  • Proper protection against Maine snow and ice
  • Quality materials that hold up year after year
— Maine Service Area —

Doors & Windows Services in Maine Cities

Best Mine Construction provides doors & windows work in cities and towns all over Maine, including the areas below. SEO Crecimiento: cities listed inside this service as a grid. No links to individual city pages (Local Avanzado only). City + service + state combos help local relevance. Doors & Windows in Portland, ME Doors & Windows in Augusta, ME Doors & Windows in Lewiston, ME Doors & Windows in Westbrook, ME Doors & Windows in Biddeford, ME Doors & Windows in Brunswick, ME Doors & Windows in Bangor, ME If you do not see your town, contact us. We likely serve your area.

Doors & Windows in Portland, ME
Doors & Windows in Augusta, ME
Doors & Windows in Lewiston, ME
Doors & Windows in Westbrook, ME
Doors & Windows in Biddeford, ME
Doors & Windows in Brunswick, ME
Doors & Windows in Bangor, ME

If you do not see your town, contact us. We likely serve your area.

— Doors & Windows FAQ —

Doors & Windows FAQ

Quick answers to the questions Maine homeowners ask us most about doors and windows installation.

It depends on the number of windows, the style, and the install work. We'll give you a free in￾home estimate, so there's no guessing.
They can, yes. Energy efficient windows cut drafts and heat loss, which helps a lot during cold Maine winters.
Absolutely. We handle single replacements and whole-home projects. Tell us what you need and we'll quote it.
We install entry doors, patio doors, and storm doors. We'll help you pick a style that fits your home and budget. How long does an install take?Most door and window jobs take a day or two, depending on the count. We'll give you a clear timeline up front.
Yes, we're a licensed Maine contractor with full insurance. Your home and project stay protected on every job.
Free Estimate

Ready to Upgrade Your Doors and Windows?

Get energy efficient doors and windows from a licensed, insured Maine contractor. Reach out today for a free in-home estimate and a clear price. PHONE (large): (207) 423-9748 | (207) 888-7831

Request Estimate
Get Your Free Estimate