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TRUSTED BY ALTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon58
    Verified carpentry services reviews

Find Carpenters in Alton

Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
5.0(
11
)

Serving Alton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We hired Adam to convert our single-car garage into a bonus room (framing, drywall, electrical, flooring, moved a gas line, rerouted the hose spigot, and replaced the garage door with a slider). The quality is fantastic. I’d recommend him to anyone. What really stood out: Adam cared about the details. I had a rough vision, but when we hit decisions I hadn’t thought through, he’d flag it and, if I didn’t have a strong preference, steer me toward the right choice. He had a real vision for how it should look, not just doing the bare minimum or blindly following directions. The other thing was how clean he and any of his crew kept their workspace. This didn't actually matter since they were in a garage we weren't using, but every day it was immaculate, and all the material scraps were removed. Hire Adam because he delivers excellent workmanship, sweats the details, and helps you make smart decisions along the way. Plus, he runs a clean, organized job site."
High Ceilings. Inside 45 degree angles done with NO-Coat 450
Tall Foyer. Wrapped beam. Unfinished at post.
Outside corners with bead. Outside 45 degree angles with No-Coat 450.
Deep Skylights with drywall returns.
Before

+11

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for BLAKE'S CLEANCUT CARPENTRY
BLAKE'S CLEANCUT CARPENTRY
4.9(
18
)

Serving Alton, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Kevin was great, he was very responsive on a Saturday and came to hang a new door for me the next day. The installation was more complicated than I originally anticipated. The hinges, deadbolt and door knob did not align with the existing cut outs. Kevin did a great job making the door look like it was pre-hung on the existing frame."
Bathroom
Bathroom
Bathroom
Remodel
9 neighbors recently requested a quote
Avatar for 603 Contracting LLC
603 Contracting LLC
5.0(
19
)

Serving Alton, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"We hired 603 Construction during Covid to build an addition on our home, and the result completely transformed how we live in the space, especially our kitchen, which has become the heart of our home and an incredible gathering place for family and friends. Like any major project (especially during Covid), there were challenges along the way, but Mike and team handled them and delivered a final product that has created lasting memories for my family and friends. Great group of guys that work hard to deliver! Highly recommend!!"
603 Contracting
20 neighbors recently requested a quote
Avatar for Revive Roofing & Siding LLC
Revive Roofing & Siding LLC
4.5(
41
)

Serving Alton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Having just had my roof replaced by Revive Roofing & Siding, I can confidently say they live up to their reputation as the best-rated roofing company in Newton, NH. From the initial consultation to the final inspection, every step of the process was handled with professionalism and expertise. Keith and his team were efficient, courteous, and went above and beyond to ensure the job was done right. If you're looking for top-notch roofing services, look no further than Revive Roofing & Siding."
winsor NH
winsor NH
winsor NH
winsor NH
winsor NH

+40

Response time8 hrs
Response rate100%
79 neighbors recently requested a quote
Avatar for NH Projects LLC
NH Projects LLC
5.0(
20
)

Serving Alton, NH and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"Because we were going away for an extended time, and insulation work by others had to be completed first, we had to schedule drywall workday NH Projects under a rather tight time frame. Despite uncooperative weather (lots of rain slowing the drying time), they managed to get everything done as needed, working around other scheduled work they had. They were prompt, professional, and a pleasure to interact with, in addition to doing excellent work."
Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time5 hrs
Response rate87%
3 neighbors recently requested a quote
Avatar for NW Painting & Handyman Service
NW Painting & Handyman Service
5.0(
10
)

Serving Alton, NH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Nick does more than just flooring. Weâ ve had him build a closet also and will have home remodel a bathroom. He can do just about anything."
Exterior Painting
Exterior Painting Prep
Window Install
Entryway Ramp
New Cabinet Install

+53

Response time3 days
Response rate94%
6 neighbors recently requested a quote
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Showing 1-10 of 292
Carpentry questions, answered by experts

Bump-out additions can add some space to a closet without requiring any significant structural work. This entails pushing back the existing rear or side of the closet, simply moving the wall into either an adjacent room or unused space. For ground-floor closets, this could even be extended to the exterior of the home, but that has its own complications. Bump-outs are a good discussion to have with your contractor if you’re just looking to increase the space a little—not renovate the entire closet space.

Bump-out additions can extend anywhere from 2 to 15 feet from an existing room. The right size will depend on how you plan to use the new space. For a cantilever bump-out, which doesn't require additional foundation support, the limit is typically 24 inches (2 feet). If a footing and foundation are part of the project, a bump-out can be much larger, even encompassing a whole room. It's also important to remember that many residential properties have limits on the total house size relative to the lot size.

Yes, you will need a jack for a rim joist replacement. To prevent sagging and facilitate the removal of load-bearing wood, you’ll need to relieve the pressure from this joint before beginning work. 

Due to hydraulics and other specialized equipment, a sill plate and rim joist replacement are not typically a DIY project. Hiring a professional structural engineer and experienced contractors is the best approach to replacing rotted sill plates and rim joists.

It’s sometimes safe to replace a load-bearing wall with a beam, but you need a structural engineer to sign off on the project. You’ll also likely have to upgrade to a steel I-beam or another material that’s stronger than wood to maintain the level of support you need without the wall underneath.

The average cost of DIY window framing is about $40 to $60 in materials. If you hire a window treatment professional, you’ll pay for materials plus labor costs—anywhere from $250 to $800 per window. The final cost is highly dependent on the window size, as larger windows are heavier and more difficult to install, as well as the type of window framing material.

The Alton, NH homeowners’ guide to carpentry services

From average costs to expert advice, get all the answers you need to get your job done.