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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon88
    Verified woodworking services reviews

Top-Rated Woodworkers in Diamond Bar - Updated Nov 2026

Avatar for My Fine Design Woodwork
My Fine Design Woodwork
4.9(
21
)
Closet - BuildCustom Cabinets - Build

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Trustworthy, honest people.. always trying their best to please us .. very knowledgeable of their profession ... I would highly recommend them to anyone.. This small company is a five star Thank you " MY FINE DESIGN WOODWORK " it was a pleasure..."
Cabinets
Cabinets
Cabinets
Cabinets
Cabinets

+5

Response time1 day
Response rate89%
8 neighbors recently requested a quote
Avatar for Jonathan Kim Design
Jonathan Kim Design
4.9(
253
)
Furniture - Build Custom

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"Jonathan obviously has a love of wood and woodworking. He repaired and refinished 45 yr old dining chairs to good as new. He is honest, personable, and a pleasure to work and converse with. We will definitely go to Jonathan again as needed. We highly recommend Jonathan Kim Design"
Dr. Chung project
Carlyle Resident in Westwood, CA
Carlyle Resident in Westwood, CA
New Hope Church
New Hope Church

+67

Response time2 days
183 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Carroll Building Solutions, Inc.
Carroll Building Solutions, Inc.
4.7(
83
)
Carpentry Framing - RepairGazebo or Freestanding Porch - Repair

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Circle City Millwork Inc.
Circle City Millwork Inc.
4.8(
11
)
Interior Trim and Decorative Moldings - Install

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Gabe and his team are great! I definitely will hire them again. Quality of work is outstanding. He did a stacked crown molding that gave our home a whole new look and probably added about 30k in value to the home."
Response time2 days
Recommended by100%of homeowners
Wilhelm Wolfsohn DBA Sustainability Construction
4.6(
12
)
Carpentry Framing - InstallCarpentry Framing - RepairCarport (Wood) - Build+6 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Iâ ve never experienced a job done so quickly and so accurate. I am very very pleased with my fence and bathroom. Thank you so much. Will be calling Wilhelm GE again in the near future. Thank you so much for a job well done."
Response time5 hrs
9 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for M Z Finish Carpentry
M Z Finish Carpentry
5.0(
5
)
Custom Cabinets - Build

Serving Diamond Bar, CA and surrounding areas

Approved

Offers commercial services

We are a modern cabinetry and millwork company dedicated to creating beautifully crafted spaces that balance design, function, and lasting quality. With a strong focus on European-inspired aesthetics and clean, contemporary lines, MZ Finish Carpentry specializes in custom kitchen cabinets, bathroom vanities, closets, entertainment units, and bespoke built-ins.\n\nOur cabinetry is carefully crafted and built in our workshop, then professionally installed throughout Southern California, serving areas from San Diego to Fresno, and from Ventura County to Palm Springs. From concept through installation, our team approaches every project with precision, transparency, and attention to detail.\n\nWe work closely with homeowners, designers, and builders to deliver custom cabinetry and millwork solutions tailored to each space, lifestyle, and vision—resulting in refined interiors built to perform and endure.

Avatar for JRQ finish carpentry
JRQ finish carpentry
4.9(
10
)
Custom Cabinets - Build

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"John has a great work ethics. He's professional , timely, cleans up after completion. He installed tile flooring in bathroom as well as install of new vanity, toilet and vanity mirror and crown molding. We recommend John highly."
Gallery
15 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Eric Pennington Termite and Construction Inc.
Eric Pennington Termite and Construction Inc.
4.1(
77
)
Gazebo or Freestanding Porch - RepairGazebo or Freestanding Porch - Repair - For Business

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: Quick response

"Eric from Pennington Construction gave me a call right away to set up an appointment regarding the replacement of my sun deck flooring, which had been leaking rain water into my garage. He gave me an estimate immediately, but said it may not be a firm estimate, depending on what damage may be discovered once the old tile floor was removed. He explained how the new floor would be made waterproof, and spotted some damaged woodwork that would need replacing on the balcony. All that was included in the estimate. His workers were courteous and showed up on time. The work was completed within the time frame established and was done well. I was satisfied."
Our Work
Our Work
Our Work
Our Work
Our Work

+9

Response time2 days
29 neighbors recently requested a quote
Recommended by86%of homeowners
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Woodworking FAQs, answered by experts

The boards between floor joists are called bridging or blocking boards. These are the shortest pieces of wood in the flooring system—with beams being the longest and joists sitting somewhere in the middle—and they serve to reinforce the joists and help provide even support to the flooring above. Bridging specifically helps cut down on uneven and creaking floors in your living area.

If you’re just replacing a few broken or damaged joists, you can expect to pay anywhere from $100 to $300 per joist. However, a complete installation for a home or room will take into account the cost of labor, which ranges from $25 to $40 per hour. Floor joist installation for an entire room, for example, can cost between $5,000 and $10,000, depending on the room's size and the materials used.

Yes, ceiling joists are typically load-bearing. However, their primary function is to support the weight of the ceiling and loads applied to it, like lighting fixtures and ceiling fans. They can also help support the roof, especially if they’re part of truss systems. Remember, the load-bearing capacity of ceiling joists depends on the material, size, and space between them. 

Many people, including professionals in the field, use baluster and spindle interchangeably to describe the vertical components of a railing (or technically, a balustrade). However, there are subtle or distinct differences, depending on who you ask. The most common interpretation is that spindles are thin or delicate versions of balusters.

Carpenters are trained to take on a wide range of home projects. You can hire a carpenter to do framing, roofing, build custom furniture, and make significant upgrades to your home. General carpenters are usually able to handle most jobs. However, you may also choose to hire a carpenter who specializes in a specific type of carpentry. 

The Diamond Bar, CA homeowners’ guide to woodworking services

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