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TRUSTED BY ALTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon14
    Verified contractor services reviews

Find Contractors in Alton

Avatar for Horsman Builders
Horsman Builders
4.3(
23
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"When you find a great contractor, don’t let them go. ;). I hired Tim to build a screen porch under my deck but added several projects as I recognized the high quality of work and attention to detail from his crew. In addition to the screen porch, they built a deck extension - so nice that I decided to have them replace the existing deck, installed a basement slider and replaced the door, installed a new fence and built a shed. Tim was responsive, open, honest and receptive of my requests and additions during the project. Great experience working with Tim and his crew: Dan, Brian, Eddie and Ben. Great job on all the work - I’ve received many compliments from neighbors and guests on the work you did! I can’t recommend Tim and his crew enough."
General Remodeling Project
General Remodeling Project
Additional Photos
Additional Photos
Additional Photos

+4

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
JT Contracting, LLC
5.0(
7
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

"A very professional company that goes above and beyond to stay in budget and complete the job in the time frame provided. Excellent work and I was very happy with the finish product and quality of work performed through out the project scope."
Response time3 days
16 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for P Jordan Construction LLC
P Jordan Construction LLC
4.7(
14
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I had such a great experience with P Jordan Construction! I needed some repairs done on my back porch, including replacing the stairs, fixing a rotting footboard under the door, and reconnecting the railings to the house. From start to finish, the process was smooth and stress-free. Parker communicated clearly, showed up on time, and had everything finished in just a couple of hours. On top of that, the pricing was more than reasonable. I really appreciate his professionalism and quality of work. I would highly recommend!"
Rot repair
Built in fireplace
3 season addition
Remodeling - General Project
Finished Carpentry and Woodworking Project

+33

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for C.A.D. BUILDERS
C.A.D. BUILDERS
5.0(
5
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Small jobs welcome

"Mike Dickinson was our handyman at our lake house for years. We have since sold, but would recommend Mike. He is knowledgeable in all areas of home maintenance. He also is an excellent carpenter. He built a beautiful deck for us and did several repairs due to storm damage He is reliable, trustworthy, efficient, respectable and there when you need him! And, very reasonable when pricing jobs. We highly recommend Mike!"
C.A.D. Builders
C.A.D. Builders
C.A.D. Builders
C.A.D. Builders
Response time2 days
Wagner Home Renovation
4.5(
34
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The project went great; I'm very happy with the final product. It lines up exactly with what I was looking for at the start of the project and looks better than I could have planned because of some great design suggestions from Wagner Home Renovation along the way. We ended up creating two separate closets from the previous closet incorporating some previously unused space in the condo as well. Both closets are accessed through very nice double doors. The laundry closet and general/clothes closet both look great. Wagner Home Renovation used high quality repurposed wood from a previous project and black iron rods to give the general/clothes closet great character. All of the work was very well done, and blends into the existing paint and trim-work so well, you can't even tell any work has been done. As an example, they added a wooden keystone at the enlarged entranceway near the new closets that was a very nice touch and feels like it was always there. They were able to save me money throughout the project by offering to use repurposed wood from previous projects that was often better quality than what would normally be used. Wagner Home Renovation does high-quality work and has a genuine interest in how well the end result turns out. They have a great attention for detail, offer great design ideas and options, and are responsive, honest, budget-conscious, flexible, reliable and easy to work with. I highly recommend them."
Response time4 days
Response rate100%
3 neighbors recently requested a quote
Bear Island Builders
5.0(
3
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

With over 10 years experience in the home maintenance industry, Bear Island Builders is your industry expert in Gilmanton. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

Response time4 hrs
Recommended by100%of homeowners
Sun-Peak Builders
5.0(
2
)
Major Home Repairs (General Contractor)

Serving Alton, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Our mission at Sweeney Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Sweeney Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!\n\n

Response time3 days
Recommended by100%of homeowners
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Unfinished Carpentry questions, answered by experts

There are a few easy ways to locate a wall stud without a stud finder. First, try knocking on the wall with your knuckles. Most parts of the wall will sound hollow, but when you tap over a stud, it will sound more solid. Alternatively, since studs are spaced 16 or 24 inches apart, you can measure those distances from a corner of the room, which will always have a stud.

The cost to convert a carport into a garage averages about $22,000, ranging from about $15,000 and $55,000. Additional cost factors to consider include size, time of year, and how much of the carport you can reuse. Other cost factors include the kinds and amounts of materials used, such as:

  • Add insulation: $1 per square foot

  • Add drywall: $1–$3 per square foot

  • Add window: $450–$2,000 per window

  • Add outlets: $75–$500

  • Add garage door: $250–$11,200

  • Enclose framing: $5–$13 per square foot

  • Replace roofing: $1,000–$2,000

Yes, a one-story house can have a load-bearing wall. The load-bearing walls in a single-story home are usually the exterior walls. If the house has a basement with exposed walls, the arrangement of the beams can help indicate what walls are load-bearing.

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.

Framing most homes takes anywhere between five and eight weeks to complete. You’ll need to account for inclement weather conditions, material shipment times, the number of crew members, and the weight of your materials. If the weather is too hot, wet, or cold for the installation, this process could take closer to eight weeks.

The Alton, NH homeowners’ guide to contractor services

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