Top-rated real estate agents.

Get matched with top real estate agents in Diamond Bar, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your real estate service project in Diamond Bar, CA?

Select your specific project to find the pro for you.

TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon26
    Verified real estate services reviews

Find Real estate agents in Diamond Bar

Avatar for Bridge Appraisal

Bridge Appraisal

5.00(
4
)
Approved Pro

Bridge Appraisal

5.00(
4
)
Approved Pro
23 years of experience
Free onsite estimate

Pat Sullivan Appraisal is a family-owned real estate appraisal practice servicing Ventura, Santa Barbara, and Los Angeles counties. Pat has over twenty years of experience appraising real estate, offering services that specialize in complex and high-end properties, while offering friendly services to all real property types and subtypes. Reliability, communication, and high-quality reports are the cornerstone of our practice. Pat is always directly accessible to clients for consultation. You can reach Pat directly at 805 815 5052.

Pat Sullivan Appraisal is a family-owned real estate appraisal practice servicing Ventura, Santa Barbara, and Los Angeles counties. Pat has over twenty years of experience appraising real estate, offering services that specialize in complex and high-end properties, while offering friendly services to all real property types and subtypes. Reliability, communication, and high-quality reports are the cornerstone of our practice. Pat is always directly accessible to clients for consultation. You can reach Pat directly at 805 815 5052.


Robert Jensen

5.00(
3
)
Approved Pro

Robert Jensen

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

With years of experience in the industry, Robert Jensen is your industry expert in the area. 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. Give me call at anytime, and we look forward to working with you!

"Responsive and affordable."

Ronald K on February 2021

With years of experience in the industry, Robert Jensen is your industry expert in the area. 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. Give me call at anytime, and we look forward to working with you!

"Responsive and affordable."

Ronald K on February 2021


Avatar for First Source Appraisal, Inc.

First Source Appraisal, Inc.

4.79(
146
)
Approved Pro

First Source Appraisal, Inc.

4.79(
146
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
141 local quotes requested

In your practice you may need EXPERIENCED APPRAISERS for a Real Estate property that may be the subject of Re-finance, Pre Listing/Selling, Line of Credit, Loan Modification, PMI removal, Tax Dispute, settlement, Various Family Trust and other legal proceeding. Included in the attached Resume are most of the services we are proficiently able to provide you with; We approach our services with due diligence, supportive data and comprehensive arguments in support of our conclusions in a manner that will stand to extreme scrutiny. **Please note, this is not a free service.**

"Excellent…first to respond"

Edward M on April 2024

In your practice you may need EXPERIENCED APPRAISERS for a Real Estate property that may be the subject of Re-finance, Pre Listing/Selling, Line of Credit, Loan Modification, PMI removal, Tax Dispute, settlement, Various Family Trust and other legal proceeding. Included in the attached Resume are most of the services we are proficiently able to provide you with; We approach our services with due diligence, supportive data and comprehensive arguments in support of our conclusions in a manner that will stand to extreme scrutiny. **Please note, this is not a free service.**

"Excellent…first to respond"

Edward M on April 2024


Avatar for Akrivis Real Estate Valuations

Akrivis Real Estate Valuations

4.43(
14
)
Approved Pro

Akrivis Real Estate Valuations

4.43(
14
)
Approved Pro
Customers say: Quick response
1476 local quotes requested
7 years of experience

Welcome to the future of real estate valuation solutions with Akrivis. We combine innovation and evolving technology with our exclusive network of photography contractors to deliver accurate real estate valuations in less than five days. No stress, no fuss, just fast and reliable property values.

"Hired to do valuation of a manufactured home - not on land. Gave appraisal comparison properties included land. therefore not an accurate valuation. Thought salesperson understood nuance. "

Melissa P on October 2025

Welcome to the future of real estate valuation solutions with Akrivis. We combine innovation and evolving technology with our exclusive network of photography contractors to deliver accurate real estate valuations in less than five days. No stress, no fuss, just fast and reliable property values.

"Hired to do valuation of a manufactured home - not on land. Gave appraisal comparison properties included land. therefore not an accurate valuation. Thought salesperson understood nuance. "

Melissa P on October 2025


Avatar for Randy M. Sonns, Certified Residential Appraiser

Randy M. Sonns, Certified Residential Appraiser

4.85(
167
)
Approved Pro

Randy M. Sonns, Certified Residential Appraiser

4.85(
167
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 local quotes requested

Randy M. Sonns, Certified Residential Appraiser, is who has been serving the greater Los Angeles county area for over two decades. The areas covered include the counties of Los Angeles, Orange and Ventura. Most reports are completed within 2 days of property inspection. I specialize in residential, condos, and 2 to 4 unit properties. These include custom built high-end properties. I do not perform appraisals for mobile and/or manufactured homes, land, personal property and commercial properties.

"Mr. Randy Sonns did a great job appraising our house. He’s very professional and awesome."

Londy T on October 2025

Randy M. Sonns, Certified Residential Appraiser, is who has been serving the greater Los Angeles county area for over two decades. The areas covered include the counties of Los Angeles, Orange and Ventura. Most reports are completed within 2 days of property inspection. I specialize in residential, condos, and 2 to 4 unit properties. These include custom built high-end properties. I do not perform appraisals for mobile and/or manufactured homes, land, personal property and commercial properties.

"Mr. Randy Sonns did a great job appraising our house. He’s very professional and awesome."

Londy T on October 2025


Avatar for Penny Smith Realtor/Appraiser

Penny Smith Realtor/Appraiser

4.99(
160
)
Approved Pro

Penny Smith Realtor/Appraiser

4.99(
160
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
17 local quotes requested

On site or virtual appraisals available. Single family, condo & 2-4 Unit income property appraisals. Current and back dated appraisals. Trusts, Estates. Real Estate Sales with customized service. Serving Southern California and Southern Nevada for over 25 years. CA Dept of Real Estate Lic #00573449 CA State Certified Appraier AR014019. NV Appraiser #A.02808753- CR

"It went very well. Penny is diligent, efficient and very pleasant to work with. She always got back to me when I had messages or phone calls. She never left me hanging, she always got back to me quickly. Easy to work with. I highly recommend her. It was $425 because it was done remotely ."

Kathryn N on August 2025

On site or virtual appraisals available. Single family, condo & 2-4 Unit income property appraisals. Current and back dated appraisals. Trusts, Estates. Real Estate Sales with customized service. Serving Southern California and Southern Nevada for over 25 years. CA Dept of Real Estate Lic #00573449 CA State Certified Appraier AR014019. NV Appraiser #A.02808753- CR

"It went very well. Penny is diligent, efficient and very pleasant to work with. She always got back to me when I had messages or phone calls. She never left me hanging, she always got back to me quickly. Easy to work with. I highly recommend her. It was $425 because it was done remotely ."

Kathryn N on August 2025


Marty Real Estate

No reviews yet

Marty Real Estate

No reviews yet

We are a full-service, real estate brokerage and lifestyle company representing clients statewide in a broad spectrum of classes, including single-family residential, new development, resort and hospitality, residential & commercial leasing and luxury vacation rentals.

We are a full-service, real estate brokerage and lifestyle company representing clients statewide in a broad spectrum of classes, including single-family residential, new development, resort and hospitality, residential & commercial leasing and luxury vacation rentals.


Avatar for ORI Management

ORI Management

No reviews yet

ORI Management

No reviews yet
Emergency services offered

ORI Management is a full-service property management company lowering operating expenses and increasing income by providing a personable landlord & tenant experience that motivates mutual respect, care & consideration. We provide a unique management service infused with care, communication, and convenience to inspire a harmonious tenant-landlord relationship. Let us show you why our clients and tenants love being a part of the ORI family.

ORI Management is a full-service property management company lowering operating expenses and increasing income by providing a personable landlord & tenant experience that motivates mutual respect, care & consideration. We provide a unique management service infused with care, communication, and convenience to inspire a harmonious tenant-landlord relationship. Let us show you why our clients and tenants love being a part of the ORI family.


Andre Patatanyan Realtor/Real Estate Agent at TruLine Realty

No reviews yet

Andre Patatanyan Realtor/Real Estate Agent at TruLine Realty

No reviews yet

TruLine Realty is one of the hottest and fastest-growing residential real estate brokerages in Los Angeles. Formed in 2012 by real estate attorney Sierus Erdelyi, TruLine has quickly grown to include over 130 real estate agents with well over $130,000,000 in sales every year. Consider TruLine for all your real estate needs. We have the resources, knowledge and experience to provide a level of service that is unmatched.

TruLine Realty is one of the hottest and fastest-growing residential real estate brokerages in Los Angeles. Formed in 2012 by real estate attorney Sierus Erdelyi, TruLine has quickly grown to include over 130 real estate agents with well over $130,000,000 in sales every year. Consider TruLine for all your real estate needs. We have the resources, knowledge and experience to provide a level of service that is unmatched.


...
Showing 1-10 of 206
Real Estate Agents questions, answered by experts

Adding a deck to your home will increase its overall value. Per Remodeling magazine's 2023 Cost vs. Value Report, building a deck is a top 15 home improvement task. Installing a wooden deck has an average return on investment (ROI) of 52%, while building a composite deck offers almost 40% ROI. The amount of value a deck adds to your home depends on deck size, type, material, age, and how well you maintain it.

The age of the well, installation methods, and maintenance logs can affect your home insurance premiums and any potential future claim. Mortgage companies can request proof of water quality before they approve the loan. Review all well information, including the Shared Well Agreement, before you make an offer to purchase.

Yes, hiring a real estate agent is worth it. Many homeowners make the mistake of trying to sell their homes by themselves, thinking that they’ll save money on the commission, but what they save on the commission, they very often pay for in frustration and concessions on the sale price. Hiring a real estate agent to handle the sale of your home not only makes the process far easier and takes the burden off of you, but most homeowners get more for their homes when going through an agent because of the marketing and salesmanship they bring to the table.

Wainscoting isn’t a design element that can be directly tied to an increased house price. Despite that, it is a highly marketable element that can generate significant interest from potential buyers who enjoy the style, and is relatively inexpensive to remove for those who don’t. If you are on the fence about paneling, just know that it certainly wouldn’t result in depreciation of your home’s value—usually the opposite. 

Ensure the property is clean, provide access to all areas, and supply relevant documents, such as recent upgrades or tax records.

The Diamond Bar, CA homeowners’ guide to real estate services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"