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TRUSTED BY UNION CITY, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon546
    Verified arboricultural services reviews

Find Arborists in Union City

Avatar for Johnson's Tree Care Inc

Johnson's Tree Care Inc

4.71(
430
)
Approved Pro

Johnson's Tree Care Inc

4.71(
430
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1985 years of experience

A family owned and operated company, Johnson's Tree Care Inc. Has proudly served the San Francisco bay area for over 25 years. We are licensed by the CSLB of California (Lic# 1007582) and are fully bonded, insured and guarantee all our work and services. With industry experts on staff, including an ISA Certified Arborist, we are a company that cares about you and your tree service needs.

"Kevin arrived promptly and performed the services we agreed on to my satisfaction. He's friendly, easy to talk to, and knows how to deal with trees since he's a licensed arborist. There was no indiscriminate or unnecessary cutting. I'd use Johnson's Tree Care again and have already recommended him to my neighbors."

Ken C on April 2025

A family owned and operated company, Johnson's Tree Care Inc. Has proudly served the San Francisco bay area for over 25 years. We are licensed by the CSLB of California (Lic# 1007582) and are fully bonded, insured and guarantee all our work and services. With industry experts on staff, including an ISA Certified Arborist, we are a company that cares about you and your tree service needs.

"Kevin arrived promptly and performed the services we agreed on to my satisfaction. He's friendly, easy to talk to, and knows how to deal with trees since he's a licensed arborist. There was no indiscriminate or unnecessary cutting. I'd use Johnson's Tree Care again and have already recommended him to my neighbors."

Ken C on April 2025


Avatar for Geico Builders

Geico Builders

5.00(
31
)
Approved Pro

Geico Builders

5.00(
31
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2013 years of experience

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We recently hired Geico Builders for a full home remodel, and the entire experience was fantastic. Their team worked quickly without cutting corners, and everyone who came into our home was friendly and respectful. They kept us updated throughout the project and made sure we felt comfortable with every step. What impressed me most was how clean they left the house each day no mess, no clutter. The final result turned out even better than we imagined. Truly a professional crew."

Sara W on November 2025

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We recently hired Geico Builders for a full home remodel, and the entire experience was fantastic. Their team worked quickly without cutting corners, and everyone who came into our home was friendly and respectful. They kept us updated throughout the project and made sure we felt comfortable with every step. What impressed me most was how clean they left the house each day no mess, no clutter. The final result turned out even better than we imagined. Truly a professional crew."

Sara W on November 2025


Avatar for A1 Power Wash

A1 Power Wash

4.93(
44
)
Approved Pro

A1 Power Wash

4.93(
44
)
Approved Pro
Customers say: True professional
2023 years of experience
Free onsite estimate

A1 Power Wash is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Mashath arrived on time and did a fantastic job of removing the moss from the roof. He cleaned the gutters thoroughly. He sent pics to keep me informed of his progress. The before and after pics were awesome. He took care to clean up the debris. Excellent work for a reasonable price. I will call him again for future jobs. I have recommended his service to several friends."

Judy R on November 2025

A1 Power Wash is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Mashath arrived on time and did a fantastic job of removing the moss from the roof. He cleaned the gutters thoroughly. He sent pics to keep me informed of his progress. The before and after pics were awesome. He took care to clean up the debris. Excellent work for a reasonable price. I will call him again for future jobs. I have recommended his service to several friends."

Judy R on November 2025


Yard Creations Landscape Services, Inc.

5.00(
1
)
Approved Pro

Yard Creations Landscape Services, Inc.

5.00(
1
)
Approved Pro
2011 years of experience
Free onsite estimate

Yard Creations Landscape Services, Inc. is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of landscaping and carpentry services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. Call us today!

Yard Creations Landscape Services, Inc. is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of landscaping and carpentry services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. Call us today!


Avatar for Welcome Home Landscape & Lawn Care

Welcome Home Landscape & Lawn Care

4.88(
41
)
Approved Pro

Welcome Home Landscape & Lawn Care

4.88(
41
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2016 years of experience

Welcome Home Landscape & Lawn Care offers Design, Installation, and Maintenance services with over 30 years of experience. We are extremely knowledgeable in our industry and are very customer service oriented. Working with the top nursery’s in the Bay area, allows us to have the best plant selection available. We look forward to consulting with you on your projects now and in the future!

"What a wonderful experience working with Welcome Home Landscape and Lawn Care. A tree company had unexpectedly taken down a eucalyptus tree, destroying my back fence, leaving a glaring view of my neighbors and creating a crisis for me and my three dogs. Ken from Welcome Home walked the land with me and we brainstormed together. He was kind and understanding, had great ideas for what we could do, and together we developed a plan in several stages that I truly believe will make a big difference. He recommended a fencing company that came out right away. We put in a deer fence that is such an improvement. Then Ken came and cleared the debris from the land, leaving a forest floor of light mulch from the leaves. The land has never looked better. Our next stage is to plant. I so look forward to working more and seeing it all flourish. I feel truly blessed to have found this company and worked with Ken. And my dogs are happy too."

Betsy D on October 2025

Welcome Home Landscape & Lawn Care offers Design, Installation, and Maintenance services with over 30 years of experience. We are extremely knowledgeable in our industry and are very customer service oriented. Working with the top nursery’s in the Bay area, allows us to have the best plant selection available. We look forward to consulting with you on your projects now and in the future!

"What a wonderful experience working with Welcome Home Landscape and Lawn Care. A tree company had unexpectedly taken down a eucalyptus tree, destroying my back fence, leaving a glaring view of my neighbors and creating a crisis for me and my three dogs. Ken from Welcome Home walked the land with me and we brainstormed together. He was kind and understanding, had great ideas for what we could do, and together we developed a plan in several stages that I truly believe will make a big difference. He recommended a fencing company that came out right away. We put in a deer fence that is such an improvement. Then Ken came and cleared the debris from the land, leaving a forest floor of light mulch from the leaves. The land has never looked better. Our next stage is to plant. I so look forward to working more and seeing it all flourish. I feel truly blessed to have found this company and worked with Ken. And my dogs are happy too."

Betsy D on October 2025


Avatar for Golden Gutters Cleaning and Garden Services

Golden Gutters Cleaning and Garden Services

4.68(
34
)
Approved Pro

Golden Gutters Cleaning and Garden Services

4.68(
34
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2010 years of experience

Golden Gutters Cleaning and Garden Services service is gutter and Garden company serving Peninsula area. Golden Gutter Cleaning & Garden services will complete your project on time and on budget- guaranteed we do gutter cleaning , installation, repair and complete garden service. We are a family owned business. We speak bilingual English & Spanish.

"Their service was super detailed and they have proactively reached out to continue service. Very professional and so nice"

Leslie D on November 2022

Golden Gutters Cleaning and Garden Services service is gutter and Garden company serving Peninsula area. Golden Gutter Cleaning & Garden services will complete your project on time and on budget- guaranteed we do gutter cleaning , installation, repair and complete garden service. We are a family owned business. We speak bilingual English & Spanish.

"Their service was super detailed and they have proactively reached out to continue service. Very professional and so nice"

Leslie D on November 2022


"Super great service. !!!!"

Kathy S on March 2025

With over 10 years' experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions, and thank you for your interest.

"Super great service. !!!!"

Kathy S on March 2025


Avatar for Black Diamond Paver Stones & Landscape, Inc.

Black Diamond Paver Stones & Landscape, Inc.

4.86(
91
)
Approved Pro

Black Diamond Paver Stones & Landscape, Inc.

4.86(
91
)
Approved Pro
Customers say: True professional
2004 years of experience
Free onsite estimate

Black Diamond has been family owned & operated since 2004 with local offices in San Jose, Novato, San Mateo, San Ramon, Santa Cruz, Carmel, Sacramento, Thousand Oaks, Orange County and Arizona. With an exemplary reputation of being the leader in paver stone and landscape design & installation throughout California and Arizona, our company’s ultimate goal is to provide an exceptional client experience. Our family of experts will create your custom Dreamscape with a commitment to professionalism, quality, value and customer service. We are "Your Experts," achieving 100% customer satisfaction by offering the highest quality work, including a 27 year warranty on paver installation & a lifetime warranty on paver stones.

"Project manager Jeremy and his team man Mario did a great job, professionally and efficiently great job result ! Pleasant to work with too! Highly recommended for anyone 👍"

Yi W on October 2025

Black Diamond has been family owned & operated since 2004 with local offices in San Jose, Novato, San Mateo, San Ramon, Santa Cruz, Carmel, Sacramento, Thousand Oaks, Orange County and Arizona. With an exemplary reputation of being the leader in paver stone and landscape design & installation throughout California and Arizona, our company’s ultimate goal is to provide an exceptional client experience. Our family of experts will create your custom Dreamscape with a commitment to professionalism, quality, value and customer service. We are "Your Experts," achieving 100% customer satisfaction by offering the highest quality work, including a 27 year warranty on paver installation & a lifetime warranty on paver stones.

"Project manager Jeremy and his team man Mario did a great job, professionally and efficiently great job result ! Pleasant to work with too! Highly recommended for anyone 👍"

Yi W on October 2025


Avatar for Vui Ha Landscaping

Vui Ha Landscaping

4.96(
12
)
Approved Pro

Vui Ha Landscaping

4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2010 years of experience

Vui Ha Landscaping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very efficient, hard working and good value. Honest and friendly. Removed old sod, added new created new pathway and added new rocks. All done in 21/2 days and it was hot. Would hire again, very happy with the results."

Kathleen M M on July 2023

Vui Ha Landscaping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very efficient, hard working and good value. Honest and friendly. Removed old sod, added new created new pathway and added new rocks. All done in 21/2 days and it was hot. Would hire again, very happy with the results."

Kathleen M M on July 2023


Avatar for P&J Tree Service Inc

P&J Tree Service Inc

4.73(
22
)
Approved Pro

P&J Tree Service Inc

4.73(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1987 years of experience

Our staff of skilled and professional tree care experts are committed to providing you quality services. We provide full-service tree care to both residential & commercial clients. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Jose and his crew were amazing. Jose is clearly extremely knowledgeable and he has a very calm, clear, friendly, professional demeanor that put me at ease and gave me faith in his feedback. He gave good advice yet listened to what I envisioned, and what my priorities are. The entire entire crew was professional, extremely hard-working, and focused. they're definitely my go to"

Alice v on March 2024

Our staff of skilled and professional tree care experts are committed to providing you quality services. We provide full-service tree care to both residential & commercial clients. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Jose and his crew were amazing. Jose is clearly extremely knowledgeable and he has a very calm, clear, friendly, professional demeanor that put me at ease and gave me faith in his feedback. He gave good advice yet listened to what I envisioned, and what my priorities are. The entire entire crew was professional, extremely hard-working, and focused. they're definitely my go to"

Alice v on March 2024

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Arborists questions, answered by experts

A pergola needs to be anchored, and typically, concrete is the best anchor option. Pergolas should be anchored to a concrete slab or concrete footings, and this is commonly required by municipal building codes. When applying for a permit to install a pergola, be sure to check the anchoring requirements as well.

Costs depend on material, size, design complexity, and additional features like lighting or seating.

Pressure-treated wood is a classic and budget-friendly choice for building a pergola. If you’re going for a more natural look, opt for hardwoods such as redwood and cedar. These naturally resist insects and rot, plus they have stunning color and texture on their own, so you’ll be able to skip stains and paints.

The cost of a pergola varies depending on the style you choose. The average price is between $2,100 and $6,400 for materials and installation. On the low end, a standard pergola will cost between $20 and $55 per square foot, while a retractable pergola will cost between $900 and $3,000 to build. If you plan to build the pergola over a pre-existing deck or patio, that will increase the cost.

Clean regularly, treat wood for weather resistance, and inspect for damage to ensure longevity.

The Union City, CA homeowners’ guide to arboricultural services

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