Door Replacement & Installation in Princeton, NJ
Front Doors, Sliding Doors, French Doors & Storm Doors
Storm door banging in the wind? Side door swollen shut every summer? We replace every exterior door on the house in Princeton, from the front entry to the garage side door. Free estimates, financing available.
Who Replaces Entry Doors in Princeton, NJ?
Patio doors get used more than any other door in a lot of houses, and they wear out when the rollers or seals go. When yours starts grinding, sticking, or leaking, Nail Force can replace it with a new sliding or hinged patio door. We also handle front doors and storm doors for Princeton homes.
The way we quote is simple on purpose. One free visit, real measurements, a look at the frame and sill, and photos of anything that’s off. Then a written, itemized price for the door, hardware, installation, and trim. If we find rot, you see it before a single board gets touched.
Quick Answer
Need a new exterior door in Princeton, NJ? Holding NJ HIC #13VH14050100, Nail Force Contracting is a licensed and insured, five-star rated door contractor offering free estimates and a written workmanship warranty. We install entry doors, fiberglass front doors, steel doors, sliding patio doors, French doors, and storm doors in Princeton and throughout Mercer County. Call (973) 713-1053.
Request a Free Door Estimate in Princeton, NJ
Rather type than talk? Send your info here and we’ll call or text you back to set up your free, no-pressure estimate.
- ✓Free estimate, no obligation
- ✓Written, itemized quote
- ✓Licensed & insured, NJ HIC #13VH14050100
- ✓Five-star rated on Google
- ✓Financing for qualified homeowners
Prefer to talk? Call (973) 713-1053
Door Replacement & Installation in Princeton
Front doors, patio doors, storm doors, side doors. One call covers it.
Entry Door Replacement
Front door replacement starts with a look at what’s behind the trim. If the sill or jambs are soft, you see it first. Then the new door goes in shimmed and fastened to spec, foamed with low-expansion foam, sealed, and finished with capped trim and a tested lockset.
Door replacement →Door Types & Options
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.
Door types & options →How to Plan a Door Replacement
Swing direction, rough opening size, glass style, sill height. There’s more to a door than picking a color. Our guide breaks it down so you know what to look for in the door and in the installer. Then call us to see it all in person.
Read the door guide →Door Replacement Cost Calculator
Online numbers are a starting place, not a promise. Our door cost calculator helps you plan, then our free in-home estimate turns it into an actual price, broken down by door, hardware, installation, and trim, with nothing hidden.
Try the calculator →Every Exterior Door on Your House
Here’s the work we do most.
- ✓ Entry door replacement
- ✓ Back door replacement
- ✓ Front door installation
- ✓ French patio doors
- ✓ Transoms over the front door
- ✓ Lockset and hardware installation
- ✓ ProVia, Therma-Tru, Masonite & Jeld-Wen doors
- ✓ Sill pans and door flashing
- ✓ Exterior door installation
- ✓ Capped exterior door trim
- ✓ Sliding patio door replacement
- ✓ Rotted sill and door frame repair
Brands we install include ProVia Signet and Embarq, Therma-Tru Fiber-Classic, Masonite, and Jeld-Wen. Call (973) 713-1053
What Happens When You Call Nail Force
Four steps. No pressure, no surprises on the bill.
Call or Book Online
Tell us what’s going on with your door. Sticking, drafty, leaking, or just ugly. We’ll set up a time to come out and look at it. The estimate is free.
Free Door Inspection
This is where we get real measurements and a real look at the opening. We bring samples, answer your questions, and give you an honest opinion on repair versus replacement.
Your Price in Writing
Once you’ve picked a door, we write it all up. You’ll see exactly what’s included and what each part costs, so you can decide with the whole picture in front of you.
Door Installed and Checked
We install the door with a sill pan, flashing, foam, and sealant, cap the trim, and put on the lockset. Then we clean up, haul the old door away, and walk the finished job with you.
Why Princeton Homeowners Hire Us for Their Doors
No fluff. Just the reasons people hire us.
The gap around the frame gets low-expansion foam and sealant. That’s how you cut drafts without bowing the jambs and making the door bind.
Read our Google reviews. Homeowners talk about straight answers, clean work areas, and doors that finally open and close the way they should.
Before we leave, we open, close, and lock the new door with you and check the weatherstrip. Any questions get answered right there.
Ask us anything about doors, materials, or the install and you’ll get a plain answer. If we don’t know something, we’ll find out and tell you.
Front entry, back door, patio slider, French doors, storm door, garage side door. One company handles every door on your house.
If we find soft or rotted wood at the sill or frame, we show you before we fix it. No hidden charges, no surprise add-ons.
Finding the Right Door Company in Princeton, NJ
Want a simple checklist? Licensed with a NJ HIC number. Insured, with a certificate if you ask. A free estimate done in person, not over the phone. A written, itemized quote. A clear explanation of the install, including the sill pan and flashing. A written workmanship warranty on top of the manufacturer’s door warranty. And real Google reviews from real homeowners. If a door company can’t check all of those boxes, keep shopping.
When you call Nail Force, you get a door installer who takes the opening seriously. We look for rot, show you what we find, fix it right, and then install the new door so it seals tight. It’s all in writing before we start. Call (973) 713-1053 to schedule your free door estimate in Princeton.
Front Door and Patio Door FAQ for Princeton
Straight answers to what Princeton homeowners ask us most.
Every door job is priced on its own details. The door model and material, glass and sidelites, hardware, and how much repair the opening needs all factor in. We’ll come out for free, measure, and put an itemized number in writing so you know exactly what you’d pay. Start with our door cost calculator if you want a rough idea first.
Storm doors are part of what we do. We install them over front and back entry doors. A storm door adds a layer between your entry door and the weather, and a lot of homeowners like being able to swap in a screen when it’s warm. We’ll help you pick one that fits your opening and your entry door.
Written coverage on both the door and the install, and it transfers if you sell. That’s what comes with a Nail Force door replacement. The manufacturer handles product coverage, we handle workmanship, and if something about the installation ever seems off, call (973) 713-1053 and we’ll come take a look.
No charge and no strings. Set up a visit, and we’ll inspect the door and the opening, photograph any damage, and explain what we’d recommend. You get an itemized written quote to keep. If the door only needs an adjustment, we’ll tell you that too. Call Nail Force at (973) 713-1053.
It depends on what you want most. Fiberglass is great if you want a wood look with less upkeep, and it doesn’t dent as easily as steel. Steel is strong and works well where looks matter less. We carry Therma-Tru, ProVia, Masonite, and Jeld-Wen options and will bring samples to your estimate.
Look at the frame and sill first. If they’re solid and the door is only out of adjustment, repair is often fine. If the wood is soft, the door is warped, or water gets in during storms, replacement is the smarter spend. Nail Force inspects doors in Princeton for free and tells you honestly which you need.
Usually, yes. A new door with fresh weatherstrip, installed and sealed properly, can make a real difference. The install is a big part of it. We insulate the gap around the frame with low-expansion foam and seal it, then check the weatherstrip and the swing before we leave.
Of course. Plenty of homeowners order their own door and call us to install it. We’d suggest letting us measure before you order so the size and swing are right. After that, it’s the same careful install we do on every job. The door’s product warranty is between you and its manufacturer.
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.
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 Princeton.
Door Installers Serving Princeton and Nearby Towns
Same free estimate, same careful install, in these towns near Princeton:
All Services in Princeton
View all services we offer in Princeton, NJ →Other Work We Do in Princeton
Roofing in Princeton Siding in Princeton Gutters in Princeton Windows in Princeton Painting in PrincetonNearby Towns We Serve
Rocky Hill Montgomery Plainsboro West Windsor Lawrence Hopewell Pennington Hopewell Township South BrunswickYour New Princeton Entry Door Starts Here
A door that seals, locks, and swings the way it should. That’s what we install. Book your free Princeton estimate at (973) 713-1053.