Licensed & Insured Exterior Contractor — Free Estimates
(973) 713-1053
All Services in Clark, NJ
Clark Door Company · Licensed & Insured

Entry Door Replacement in Clark, NJ

Front Door Installation, Patio Doors & Side Doors

Cold air under the door and a lock that fights you back. You don’t have to live with it. Nail Force installs fiberglass and steel entry doors with a written workmanship warranty. Call for a free estimate.

Drafty, Sticking, or Worn Out? New Doors in Clark

Some homeowners come to us with a door already picked out. Others have no idea where to start. Either is fine. We install ProVia, Therma-Tru, Masonite, and Jeld-Wen doors, and we’ll put in a door you bought yourself. Door replacement is what we do, and we do all of it.

Before you pick a door, you should know what’s going on with the opening it goes into. We check that for free. Rot at the threshold, a frame out of square, missing flashing. You’ll see it in photos. Then your written quote covers the fix and the new door, item by item.

Quick Answer

Who is the best door installer in Clark? Homeowners in Clark and throughout Union County hire Nail Force Contracting, a licensed and insured door company (NJ HIC #13VH14050100) with five-star Google reviews. We replace entry doors, install new front doors with sidelites and transoms, replace sliding and hinged patio doors, and put in storm doors and side doors. Estimates are free. Call (973) 713-1053.

Free Door Estimate for Your Clark Home

Send us the basics and we’ll get back to you to book a free visit. You’ll get photos of what we find and an itemized quote.

  • ✓Honest repair-or-replace advice
  • ✓Price in writing before any work
  • ✓Five-star rated on Google
  • ✓Licensed & insured in New Jersey
  • ✓Clean job site, every time

Prefer to talk? Call (973) 713-1053

Your info stays private. We don’t share it with anyone.

Entry and Patio Doors for Clark Homes

Pick a door, compare options, or price it out. We can help with all of it.

New Front Door Installation

We replace entry doors of every kind, including doors with sidelites and transoms. You’ll see any damage we find before we fix it. The new unit goes in plumb, level, and square, sealed against air and water, with the exterior trim capped so there’s no bare wood left to rot.

See how we install doors →

Fiberglass, Steel & Patio Doors

Fiberglass entry doors, steel entry doors, sliding patio doors, hinged French doors, storm doors, and garage side doors. We install Therma-Tru, ProVia, Jeld-Wen, and Masonite, and we’ll help you sort out glass, sidelites, transoms, and hardware so the door fits the house and your budget.

Door types & options →

Before You Buy a New Door

Good decisions start with good information. Read our door guide to learn what separates a quality exterior door installation from a rushed one, what to ask any contractor, and what to expect on install day. Then give us a call for a free estimate.

Door buying guide →

Door Replacement Cost Calculator

Budgeting for a new door? Plug your choices into our calculator and see where things land. Then call (973) 713-1053 for a free visit and an itemized written quote that covers the door, hardware, installation, and trim.

Door cost calculator →

Exterior Doors We Install in Clark

If it’s an exterior door, we install it.

  • ✓ Entry doors with sidelites
  • ✓ Sill pans and door flashing
  • ✓ Front door installation
  • ✓ Transoms over the front door
  • ✓ Sliding patio door replacement
  • ✓ Rotted sill and door frame repair
  • ✓ Garage entry and side doors
  • ✓ Fiberglass entry doors
  • ✓ Steel entry doors
  • ✓ Back door replacement
  • ✓ French patio doors
  • ✓ ProVia, Therma-Tru, Masonite & Jeld-Wen doors

We install ProVia, Therma-Tru, Masonite, and Jeld-Wen doors. Call (973) 713-1053

Four Steps to a New Front Door in Clark

You’ll know what’s happening at every step.

1

Tell Us About Your Door

Give us a ring or fill out the form. A few quick questions about the door and the problem you’re having, and we’ll get you on the calendar for a free estimate.

2

Free Door Inspection

During the visit we figure out why the door is sticking, drafting, or leaking. You’ll see photos of the problem areas and get our honest take on replacing versus repairing.

3

Your Price in Writing

Our quotes are itemized and in writing, so you can take your time and compare. Ask about financing for qualified homeowners if you’d like to spread out the cost.

4

Install, Cleanup & Walkthrough

Once the door is set and sealed, we walk through it together. Open it, close it, lock it. You get the manufacturer’s warranty on the door and our written workmanship warranty on the install.

A Better Door Install, Start to Finish

No fluff. Just the reasons people hire us.

Licensed & Insured

Registered NJ Home Improvement Contractor, HIC #13VH14050100, with commercial general liability insurance. Certificate of insurance available on request.

Plumb, Level & Square

We check the opening before the door goes in and set it plumb, level, and square. That’s what keeps a door from sticking or drifting open.

Photos of Everything

We photograph what we find at the estimate, from soft sill wood to missing flashing, so you see the problem with your own eyes.

Itemized Written Quotes

Every quote lists the door, hardware, trim, and labor separately. You’ll know exactly what you’re paying for and can compare it line by line.

Clean Job Sites

We protect the area, clean up as we go, and haul the old door and all debris away. You won’t be left with a pile in the driveway.

Trim Capped Clean

Exterior trim around the new door gets capped, so there’s no bare wood left out in the weather to soak up water and rot.

Book a Free Estimate Today

How to Pick the Best Door Installer in Clark

Think about who’s standing behind the work after the job is paid for. A door that leaks at the sill might not show it until the first big storm. That’s why the workmanship warranty matters as much as the door warranty. Ask whether it’s written, what it covers, and whether it transfers if you sell. Then ask how you’d reach them if something comes up. A contractor who answers that easily is one who expects to still be around.

At Nail Force, the opening gets as much attention as the door. We fix the rot you can’t see, flash the sill, seal the frame, and cap the trim, and it’s all spelled out in writing before we start. For a new entry door or patio door in Clark, call (973) 713-1053.

Your Door Questions, Answered

Everything you wanted to ask about new exterior doors.

How much do door installers charge in Clark?∨

Door cost is driven by the type of door, the brand and model, the options you pick, and what shape the opening is in. Labor-only installs of a door you already bought are priced differently too. Call (973) 713-1053 and we’ll give you a free, written, itemized estimate. Want a ballpark first? Use our door replacement calculator.

Do you haul away the old door when you install a new one in Clark?∨

Yes. Removing the old door and hauling it away, along with all the debris, is part of the job. We clean up the work area before we leave and walk through the new door with you, so you’re not left with a mess or a pile of scrap in the driveway.

Who is the best door installer near me in Clark, NJ?∨

The best door company near you is one that’s licensed and insured, inspects the opening before quoting, and puts a written workmanship warranty behind its installs. Read the Google reviews too. Nail Force is five-star rated on Google, licensed under NJ HIC #13VH14050100, and gives free estimates in Clark. Call (973) 713-1053.

Is a fiberglass or steel entry door better?∨

For most homes, a fiberglass entry door is the better all-around pick because it resists dents, doesn’t rot the way wood does, and can be made to look like real wood. Steel is a solid, strong choice too, especially for side and back doors. We install both and will help you pick at your free estimate.

Will you come look at my door for free?∨

Yes, and it costs you nothing. The visit includes measuring, a close look at the frame and threshold, samples of door styles, and honest advice on whether you need a new door at all. Afterward you get an itemized written quote. Call (973) 713-1053 to book it.

Do you charge labor only if I buy the door myself in Clark?∨

We can, and we’ll quote it as labor only. Before we start, we confirm the door fits the rough opening and check the frame for damage. Then it goes in plumb, level, and square, flashed and sealed. For doors you buy, the manufacturer handles product warranty questions with you directly. Call (973) 713-1053.

Can a drafty front door in Clark be fixed without replacing it?∨

Replace it when the door itself or the frame is failing. Warped slabs, rot at the bottom rail or threshold, rusted steel, and drafts that come back after new weatherstrip are all signs. Minor sticking or a loose latch can often be adjusted. We’ll inspect it for free and give you a straight answer, not a sales pitch.

Is your door installation warranty transferable if I sell my Clark home?∨

Your new door is protected by the product warranty from the door maker plus a written, transferable workmanship warranty from Nail Force. We don’t do handshake warranties. Everything is on paper, so you know what’s covered on the door and on the installation, and so does the next owner.

Do you work with a financing company for doors?∨

Financing through our partner is an option for qualified homeowners, and plenty of our customers use it. It pairs well with our itemized written quotes, since you see exactly what the project includes before you apply. Visit our financing page for more, or call (973) 713-1053 and we’ll point you in the right direction.

What if you find rot around my door frame?∨

We show it to you first. If there’s rot at the sill, jambs, or framing, we photograph it and explain what needs to be fixed before any work happens. How it’s handled and priced is spelled out in your written quote, so there are no surprise charges later.

Door Installers Serving Clark and Nearby Towns

We’re a door installer for all of Union County. Towns near Clark we work in:

View all Union County towns we serve →

Clark Door Replacement, Done Right

Get the door you want, installed the way it should be. Free estimate, honest advice, and a written workmanship warranty on the install. Call Nail Force now.

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