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

Front Door Installation in Randolph, NJ

Entry Doors with Sidelites, Patio Doors & Storm Doors

Ready for a new front door but not sure where to start? We bring samples, measure the opening, and give you an itemized written quote. Five-star rated on Google and licensed and insured in NJ.

Randolph Door Company for Entry, Patio & Storm Doors

Homeowners in Randolph call Nail Force when a door has stopped doing its job. It won’t lock right, it lets in cold air, or the bottom has started to rot. Some just want a better look. We handle every kind of exterior door installation, from a single back door to a full set.

It starts with a free estimate at your Randolph home. We measure the rough opening, check it for square, and look for rot you might not see. If there’s a problem, you’ll see the photos. The quote you get lists the door, glass, hardware, trim, and labor separately. Clear and in writing.

Quick Answer

Is there a licensed door company in Randolph? Consider Nail Force Contracting, a licensed and insured door installer (NJ HIC #13VH14050100) with five-star Google reviews and a written, transferable workmanship warranty. Our services include entry door replacement, new front door installation, patio door installation, sliding door replacement, storm doors, and labor-only installs in Randolph and throughout Morris County. Call (973) 713-1053.

Get Your Free Door Estimate in Randolph

Give us a few details and we’ll handle the rest: a free visit, honest advice and a written quote you can compare.

  • ✓No charge for the visit
  • ✓Photos of what we find
  • ✓Every quote itemized in writing
  • ✓Written workmanship warranty
  • ✓Financing available

Prefer to talk? Call (973) 713-1053

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

What We Do for Doors in Randolph

Everything you need to choose, price, and install a new exterior door.

New Front Door Installation

Old door out, new door in, done properly. We check the opening for plumb and square, show you any rot first, then set the door on a sill pan with flashing. It’s shimmed, fastened, foamed, sealed, and trimmed out, with new hardware installed and the swing checked.

Door replacement →

Fiberglass, Steel & Patio Doors

A patio door can slide or swing. An entry door can be fiberglass or steel, plain or with glass, alone or flanked by sidelites. We explain what each option means for looks, upkeep, and your budget, then help you land on the right one.

Compare door options →

Before You Buy a New Door

Buying a new door for the first time? Our guide covers the questions that matter: which material to pick, what to know about glass and sidelites, how to tell if the frame needs work, and what a proper installation should include. Read it before you talk to anyone.

Door buying guide →

Door Replacement Cost Calculator

Our online door calculator gives you a starting point based on the type of door and the options you want. It can’t see your frame or your sill, though. For a price you can actually count on, book a free in-home estimate with us.

Try the calculator →

If It’s an Exterior Door, We Handle It

One call for every exterior door on the house.

  • ✓ Storm door installation
  • ✓ Steel entry doors
  • ✓ Transoms over the front door
  • ✓ Rotted sill and door frame repair
  • ✓ Garage entry and side doors
  • ✓ Installing doors you already bought
  • ✓ Hinged patio doors
  • ✓ Back door replacement
  • ✓ Exterior door installation
  • ✓ Lockset and hardware installation
  • ✓ French patio doors
  • ✓ ProVia, Therma-Tru, Masonite & Jeld-Wen doors

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

Replacing a Door in Randolph: Here’s the Process

Straightforward from the phone call to the cleanup.

1

Tell Us About Your Door

Call (973) 713-1053 or send us a message online. Let us know which doors you’re thinking about replacing, and we’ll book a visit that works around your schedule.

2

Free In-Home Estimate

We measure the opening, check the frame for plumb and square, and look for rot at the sill and jambs. You’ll see photos of anything we find, and we’ll go over door options with you.

3

Written, Itemized Quote

Every quote spells out the door model, options, and labor separately. Nothing is lumped into one mystery number, and nothing gets added later without your approval.

4

Installed Right, Cleaned Up

Old door out, new door in, trim capped and sealed. We haul away the debris, test the door with you, and hand over the written workmanship warranty on the installation.

Reasons to Pick Us for Your New Front Door

Here’s why homeowners pick us over the next guy.

Patio Doors Done Right

Sliding and French patio doors go in level, flashed, and sealed, so the panels roll or swing smoothly and water stays outside where it belongs.

Every Exterior Door

Front entry, back door, patio slider, French doors, storm door, garage side door. One company handles every door on your house.

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.

New Lockset Installed

Every door gets its hardware and lockset installed and tested. We check the latch and the deadbolt before we call it finished.

Your Door, Our Install

Already bought a door? We’ll install it for labor only. The product warranty stays between you and the manufacturer, and the install gets the same care.

Top Door Brands

Doors from Therma-Tru, ProVia, Masonite, and Jeld-Wen give you real choices in style, material, glass, and hardware finish.

Book a Free Estimate Today

How to Tell a Good Door Installer from a Bad One

Start with the basics. Any contractor replacing a door in New Jersey should have a Home Improvement Contractor registration number and liability insurance, and they should show you both without a fuss. Then look at how they quote. A single number on a business card tells you nothing. You want the door, hardware, trim, and labor listed separately. Finally, ask what kind of foam they use around the frame. The wrong foam can bow the jambs and make a brand-new door stick.

Ask us anything on that list. We’ll walk you through our install step by step, show you photos of your opening, and hand you a written quote that breaks everything down. We’re five-star rated on Google and licensed and insured in NJ. Ready to see what a proper door install looks like? Call (973) 713-1053 today.

Front Door and Patio Door FAQ for Randolph

Plain answers, no sales talk.

What do new entry doors cost in Randolph, NJ?∨

Two things set the cost: the door you pick and the condition of the opening it goes into. A patio door, a fiberglass front entry, and a steel side door are all priced differently, and rotted framing adds work. We quote every job in writing, itemized, at no charge. Try our online calculator for a ballpark.

Do you finance patio door installation?∨

Absolutely. Nail Force offers financing for qualified homeowners through our financing partner, which lets you take care of a door that can’t wait without waiting on savings. Approval and terms come from the application, so start at our financing page or ask us during your free in-home estimate in Randolph.

What warranty comes with a new door?∨

The manufacturer’s warranty covers the door, and our written workmanship warranty covers how it was installed. Both are explained before you sign, and our workmanship warranty stays with the house if you sell. Call (973) 713-1053 with any warranty questions about a specific door.

Can my old door in Randolph be fixed, or do I need a new one?∨

You probably need a new door if the problems keep coming back. Weatherstrip that’s been replaced and still leaks air, a door that has to be adjusted every season, or soft wood at the bottom of the frame all point to replacement. A one-time sticking problem might just need an adjustment. We’ll check it for free.

Can I get a free estimate on a patio door in Randolph?∨

Yes, every door estimate is free. We visit your home, measure every door you want replaced, and inspect the opening for damage you might not see. Then you get an itemized written price with no pressure to sign. Book yours by calling (973) 713-1053.

Will you install a door I already bought?∨

That works fine with us. Buy the door you want, then call (973) 713-1053 and we’ll come measure, check the framing, and quote the installation in writing. We install owner-supplied doors with the same steps we use on doors we supply. The manufacturer covers the door itself directly with you.

Are steel entry doors any good?∨

Steel and fiberglass are both solid choices, so think about looks, upkeep, and location. Fiberglass handles weather well and can pass for real wood. Steel is tough and no-nonsense, great for utility doors. We’ll give you our honest opinion for each opening on your house and show you samples.

Who are the top-rated door installers near Randolph?∨

Skip anyone who quotes a door over the phone. The best door installers near you inspect the opening, check for rot, and hand you an itemized price in writing. That’s how every Nail Force estimate works. Add our five-star Google reviews and a written workmanship warranty, and we’re worth a call at (973) 713-1053.

How do I know if my door frame is rotted?∨

Press on the wood at the bottom of the jambs and around the threshold. If it feels soft, looks dark, or crumbles, that’s rot. Peeling paint and swelling near the sill are warning signs too. We check for it at every estimate and show you exactly what we find.

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

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.

Door Replacement Near Randolph, NJ

Nail Force installs entry and patio doors throughout Morris County, including these towns near Randolph:

View all Morris County towns we serve →

Stop Fighting Your Front Door in Randolph

Free in-home estimate, photos of what we find, and a written price. Front door, patio door, or storm door, pick up the phone and let’s get it handled.

📞 Call (973) 713-1053 💬 Text Us