Top-rated interior trim and decorative moldings installers.

Get matched with top interior trim and decorative moldings installers in Diamond Bar, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Interior trim and decorative moldings installers in Diamond Bar

Rivera's Custom Millwork

13501 Wilfrey Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Rivera's Custom Millwork

13501 Wilfrey Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships, and look forward to hearing from you!

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships, and look forward to hearing from you!


J & S Finish & Supply

34722 Elmwood Lane
4.95(
31
)
Approved Pro

J & S Finish & Supply

34722 Elmwood Lane
4.95(
31
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

J & S Finish & Supply, specializes in residential remodels or new construction! We take pride in our craftsmanship and customer service! We specialize in stairs, doors, cabinets, fireplace mantles, crown and base moldings and custom designs to fit your personal style! We truly look forward to serving you!

"I hired jeff too refinish my stair case. He did such a beautiful job that I had him come back and do base molding, fireplace mantel, build some cornice boxes for above my windows and add crown molding to my kitchen. Wouldn't use anyone else for finish work. Great work and very reasonable and trust worthy"

Cheryl G on April 2018

J & S Finish & Supply, specializes in residential remodels or new construction! We take pride in our craftsmanship and customer service! We specialize in stairs, doors, cabinets, fireplace mantles, crown and base moldings and custom designs to fit your personal style! We truly look forward to serving you!

"I hired jeff too refinish my stair case. He did such a beautiful job that I had him come back and do base molding, fireplace mantel, build some cornice boxes for above my windows and add crown molding to my kitchen. Wouldn't use anyone else for finish work. Great work and very reasonable and trust worthy"

Cheryl G on April 2018


Wilhelm Wolfsohn DBA Sustainability Construction

87 N. Raymond Avenue
4.95(
10
)
Approved Pro

Wilhelm Wolfsohn DBA Sustainability Construction

87 N. Raymond Avenue
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
18 years of experience

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"WilhelmGW.co is an exceptional company. Their crew showed up on time did Quality work very professional and will definitely have back for my next upcoming project thank you guys you rock!!!"

Kyle S on May 2025

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"WilhelmGW.co is an exceptional company. Their crew showed up on time did Quality work very professional and will definitely have back for my next upcoming project thank you guys you rock!!!"

Kyle S on May 2025


DAM Ventures, Inc.

28851 Industry Drive
4.33(
87
)
Approved Pro

DAM Ventures, Inc.

28851 Industry Drive
4.33(
87
)
Approved Pro
Customers say: Quality work
9 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022


Avatar for Lucky Sully Chimney and Duct Cleaning

Lucky Sully Chimney and Duct Cleaning

1025 N Tustin St
4.89(
334
)
Approved Pro

Lucky Sully Chimney and Duct Cleaning

1025 N Tustin St
4.89(
334
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
124 local quotes requested

TheOur family owned company stresses customer satisfaction. Michel Sullivan is a certified chimney sweep through the National Chimney Sweep Guild,(www.ncsg.org/) and Dan Sjostrom is certified thhrough the National Fireplace Institute (http://nficertified.org/pages_consumers/consumers-1.html) These keep us up to date on industry standards for all woodburning and gas fireplaces. We also carry above industry standards of insurance, bonds, and workmans's compensation. This means if we fall off your roof, we are liable and not you.

"Great good price"

Scott D on May 2023

TheOur family owned company stresses customer satisfaction. Michel Sullivan is a certified chimney sweep through the National Chimney Sweep Guild,(www.ncsg.org/) and Dan Sjostrom is certified thhrough the National Fireplace Institute (http://nficertified.org/pages_consumers/consumers-1.html) These keep us up to date on industry standards for all woodburning and gas fireplaces. We also carry above industry standards of insurance, bonds, and workmans's compensation. This means if we fall off your roof, we are liable and not you.

"Great good price"

Scott D on May 2023


Avatar for Metropolitan High Performance Windows

Metropolitan High Performance Windows

940 E Orangethorpe Ave
4.74(
204
)
Approved Pro

Metropolitan High Performance Windows

940 E Orangethorpe Ave
4.74(
204
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
296 local quotes requested

Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.

"Great job with high quality products"

Melanie G on May 2024

Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.

"Great job with high quality products"

Melanie G on May 2024


Ozman Handyman

8423 Lexington Gallatin Rd
4.33(
6
)
Approved Pro

Ozman Handyman

8423 Lexington Gallatin Rd
4.33(
6
)
Approved Pro
Customers say: Quick response
948 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Everything was beautifully done. I couldn't be happier! I have recommended Ozzie to several friends. He is reliable, honest, trustworthy and responsible. I'd hire him again!! Thank you Ozzie... see you soon about the all-wood 5 shelf book case!!"

Judith B on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Everything was beautifully done. I couldn't be happier! I have recommended Ozzie to several friends. He is reliable, honest, trustworthy and responsible. I'd hire him again!! Thank you Ozzie... see you soon about the all-wood 5 shelf book case!!"

Judith B on February 2025


Avatar for Brothers Home Improvement Inc

Brothers Home Improvement Inc

12207 Los Nietos Rd
4.64(
70
)
Approved Pro

Brothers Home Improvement Inc

12207 Los Nietos Rd
4.64(
70
)
Approved Pro
Customers say: Quality work
421 local quotes requested
31 years of experience

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.

"They never followed up."

Mike C on July 2020

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.

"They never followed up."

Mike C on July 2020


Avatar for Approved Contractor Inc.

Approved Contractor Inc.

9015 Eton Ave
4.53(
484
)
Approved Pro

Approved Contractor Inc.

9015 Eton Ave
4.53(
484
)
Approved Pro
Customers say: Super punctual
1224 local quotes requested
15 years of experience

Call now for our Angie's List only offers. Everyone wants to improve the look of their home and its energy efficiency. While many California residents share these goals, they don't know where to begin to make these goals a reality. Are you looking for a window installation and exterior coating contractor company that is fair, honest and hard-working? What about technicians who are always on time, stand by their word, and have won the Super Service Award in all of these categories, Approved Contractor measures up. Whether you have a specific window in mind (we carry all lines of windows) or simply wish to cut down your energy bills, our window installment services are exceptional. Our texture coating services are sure to leave you loving the look of your house again, will keep the inside of your home cooler, and are able to withstand all kinds of elements. License #952272

"Clean and reliable"

Tamar L on October 2024

Call now for our Angie's List only offers. Everyone wants to improve the look of their home and its energy efficiency. While many California residents share these goals, they don't know where to begin to make these goals a reality. Are you looking for a window installation and exterior coating contractor company that is fair, honest and hard-working? What about technicians who are always on time, stand by their word, and have won the Super Service Award in all of these categories, Approved Contractor measures up. Whether you have a specific window in mind (we carry all lines of windows) or simply wish to cut down your energy bills, our window installment services are exceptional. Our texture coating services are sure to leave you loving the look of your house again, will keep the inside of your home cooler, and are able to withstand all kinds of elements. License #952272

"Clean and reliable"

Tamar L on October 2024


Avatar for VM Home Improvement

VM Home Improvement

11609 Brindise Way
4.96(
82
)
Approved Pro

VM Home Improvement

11609 Brindise Way
4.96(
82
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1234 local quotes requested

I am Victor Maldonado, a licensed general contractor with 30 years of experience in the construction field. Whether it's simple home repairs that need to be taken care of, more complex home improvement projects, or a small to-do list, I am here to help you get it done. Please see my reviews to learn why most of clients are repeat customers.

"Victor showed up on time, and was pleasant. He removed the old fan and then assembled and installed the new fan. Even overcoming a problem with a part supplied being the wrong size. Great job."

Marty G on February 2025

I am Victor Maldonado, a licensed general contractor with 30 years of experience in the construction field. Whether it's simple home repairs that need to be taken care of, more complex home improvement projects, or a small to-do list, I am here to help you get it done. Please see my reviews to learn why most of clients are repeat customers.

"Victor showed up on time, and was pleasant. He removed the old fan and then assembled and installed the new fan. Even overcoming a problem with a part supplied being the wrong size. Great job."

Marty G on February 2025

...
Showing 1-10 of 966
FAQs for interior trim and decorative moldings installation projects in Diamond Bar, CA

Installing crown molding can be challenging, depending on the material and your skill level. Lightweight materials like polystyrene and softwoods are easier for homeowners to install themselves, offering a cost-saving option. However, heavier materials like hardwoods and plaster are difficult to work with and require professional installation to achieve a high-quality result. Precision is crucial in measuring, cutting, and fitting crown molding, so hiring a professional ensures the best outcome.

Crown molding is available at various price points, ranging from $1 to $30 per linear foot, depending on the material. This wide range offers options for every budget. Affordable materials like MDF, PVC, and polystyrene provide cost-effective solutions, while premium materials like exotic hardwoods or metal offer a luxurious appearance at a higher cost. Regardless of your budget, you can find crown molding that enhances your home's aesthetic.

Crown molding is installed by professional finish carpenters or painters who specialize in detailed trim work. These experts possess the necessary skills and tools to ensure precise measurements, accurate cuts, and seamless installation. By hiring a professional, you can achieve a flawless finish that enhances your home's aesthetic appeal without the risk of common DIY mistakes.

Crown molding can be installed in various areas of your house to add elegance and architectural interest. It is commonly used where walls meet the ceiling, but you can also place crown molding around doors, windows, mirrors, and atop cabinets. Installing crown molding in these locations enhances visual appeal, creates a cohesive design, and adds a touch of sophistication to your home's interior.

To determine how much crown molding to purchase, start by measuring the length of each wall where you plan to install crown molding and add the measurements together to determine the total linear feet required. Purchase an extra 10% of material to account for waste from cutting angles and to ensure seamless joints by using full-length pieces when possible. Including additional material helps avoid shortages and ensures a smooth installation process.

For a professional crown molding installer, this task takes about 1 to 3 hours per room, depending on size and complexity. Factors like the material, design intricacy, and number of corners can affect the time. If you're doing it yourself, expect it to take longer as you get the hang of measuring and cutting precise angles. Advanced measuring and planning or hiring a pro can help the project go smoothly.

The Diamond Bar, CA homeowners’ guide to interior trim and decorative moldings installations

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