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TRUSTED BY JANESVILLE, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon79
    Verified carpentry services reviews

Top-Rated Carpenters in Janesville - Updated Nov 2026

Avatar for Leo's High Quality Construction, LLC
Leo's High Quality Construction, LLC
5.0(
33
)
Deck or Porch - Repair

Serving Janesville, WI and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"There aren't enough stars to adequately rate how much I am pleased with Leo's High Quality Construction! Great communication, very skilled carpenters, efficient, reasonable, and very hard working. As a retired journeyman carpenter myself, I knew what I wanted and how I wanted it done. They accommodated my every want and improved on it by sharing some newer techniques and products. The finished deck with handicap ramp was completed timely and everything I hoped for. While here, I was also looking for a fence around around a patio. I found who will be building that also! Already got started."
Deck replacement
Deck replacement
Deck replacement
Deck replacement (after)
Deck replacement

+62

Response time2 days
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
84
)
Interior Trim and Decorative Moldings - InstallInterior Trim and Decorative Moldings - Repair

Serving Janesville, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Top Bros completely gutted and remodeled the two outdated bathrooms in our condo. The building is over 100 years old, so there were some challenges with plumbing, framing, and leveling, but Top Bros didn't shy away from any of them. They tackled each challenge head on and transformed our bathrooms, ensuring that everything was done correctly. They were friendly, easy to work with and the final products turned out amazing. I would highly recommend working with them."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
3 neighbors recently requested a quote
Recommended by83%of homeowners
Four Lakes Contracting
5.0(
11
)
Interior Trim and Decorative Moldings - Install

Serving Janesville, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Four Lakes Contracting, we are new to Angi, but not new to contracting. Two partners that grew up together, and have 40 years experience between the both of us. We believe in building local, with local prices. We collaborate closely with homeowners, to bring their visions to life. We specialize in comprehensive remodeling and renovation services throughout Madison and the surrounding Dane County area. Our expertise spans decks, kitchens, bathrooms, basements, and full-home transformations, ensuring each project reflects our commitment to quality craftsmanship and personalized design.

3 neighbors recently requested a quote
Avatar for Lynchpin Handyman Service
Lynchpin Handyman Service
4.9(
18
)
Closet - Build

Serving Janesville, WI and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Lynchpin did everything right, from the beginning. Quick response to my request for estimate, timely completion of the project at a fair price. They were friendly and professional in all respect. I would hire them again in a heartbeat."
Response time11 hrs
Recommended by100%of homeowners
Avatar for Connell Construction, LLC
Connell Construction, LLC
5.0(
4
)
Carpentry Framing - Install

Serving Janesville, WI and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our crew takes pride in the craftsmanship required by our customers. We specialize in custom homes, shouse's, barndominium's, additions and remodel's.

Parade House
Hobby Shop
Recommended by75%of homeowners
Avatar for J. Armstrong Home Improvement And Renovation Solutions, LLC
J. Armstrong Home Improvement And Renovation Solutions, LLC
4.2(
5
)
Interior Trim and Decorative Moldings - Install

Serving Janesville, WI and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"The project turned out perfect! We had a bedroom/bathroom suite finished in our basement. John was hired to put in the shower pan, and shower walls, toilet, vanity, and drywalled the walls and ceiling in the bedroom and bathroom, He also installed the flooring in the bathroom and bedroom, finished shelving in the closets, finished off all the trim, and installed a vent and light fixtures in the bathroom and bedroom. He was very detailed when texturizing the walls in the bedroom and bathroom. He made sure it matched the texture on the main floor of our house. He also installed our bathroom barn door. We will be hiring him again when we finish the rest of our basement."
Before
Before
After
After
After

+33

Response time6 days
Recommended by80%of homeowners
Avatar for INTEGRITY DECKING COMPANY LLC
INTEGRITY DECKING COMPANY LLC
4.0(
3
)
Arbor, Pergola or Trellis - Build Custom - For Business

Serving Janesville, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Integrety decking is a great company. Tony Braker was our sales person and was super helpful in our color decisions. Tyler, Drew, Dacota, the crew that built our new deck were amazing. They were very professional and courteous and they did outstanding work. The Duxback rain shedding product is awesome."
Deck Remodels
Deck Remodels
Deck Remodels
Deck Remodels
Deck Remodels

+28

Response time2 days
5 neighbors recently requested a quote
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Carpentry FAQs, answered by experts

Homeowners can increase the usefulness of their garage space in other ways, and one option is to extend the length of the garage by making it deeper. The process is similar to traditional garage extensions, but the end product is a garage with a different layout rather than additional parking spaces. 

Stick frames, metal frames, or prefabricated concrete frames are included in framing a house, along with creating the framework and space for windows, doors, and entryways. Other aspects of developing a home—like drywall, insulation, windows, doors, and more—are not included in the cost to frame a house.

Installing a tongue-and-groove wall requires similar techniques to those associated with installing shiplap. However, because of the precision necessary to make each board fit perfectly and the increased material prices, the cost is higher than that of shiplap installations. Expect to spend between $2 and $6 more per square foot for tongue-and-groove walls versus shiplap ones.

Proper Murphy bed installation minimizes the risk of wall damage. A secure attachment requires making some holes for anchors or brackets, but these can be easily patched if the bed is removed. To ensure the installation is done correctly and safely, hiring a professional is recommended, especially if you have limited DIY experience.

Converting a carport into a garage can vary in difficulty depending on its configuration, the condition of the foundation or slab, and its location relative to the house. The process has a lot in common with a home addition, but you can often skip non-essential finishes like fine flooring, trim work, or even drywall and HVAC. The conversion requires experience with drywall, insulation, and other building materials to ensure it’s done safely and correctly. While it might be possible for a DIYer with the proper tools and skills to do the work, it is a complicated and potentially dangerous job. If you’re new to basic construction, it's best to leave this project to the professionals.

The Janesville, WI homeowners’ guide to carpentry services

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