With 52 years of experience, Spectrum Pool and Landscape creates highly customized, design-driven outdoor environments—from initial sketches to final touches. Founder Chuck Archuletta personally designs and oversees every project, drawing on a lifetime of hands-on expertise to create spaces that are beautiful, livable, and built to last. Known for his elegant hand-drawn plans, Chuck designs with a refined sense of how people move, gather, and enjoy their space. Spectrum’s work includes pools, spas, outdoor kitchens, fire and water features, California rooms, lighting, decks, arbors, landscaping, turf, irrigation, drainage, concrete, walls, and more. Fully licensed in pool, landscape, and masonry work, Spectrum is based in Alamo, CA and backed by decades of happy clients. Chuck is on site regularly and known for his craftsmanship, integrity, and follow-through.
"I cannot say enough about Spectrum Pool & Lamdscape! John, our project manager, was amazing with creating our backyard Oasis. Chuck, owner of Spectrum Pool & Landscape, is extremely knowledgeable and very kind. This company stands behind their work. I am so thankful we found them! if we could give them more than 5 we would! We were so impressed with their work, we decided to have them also landscape our front yard as well!"
Donna T on February 2024
With 52 years of experience, Spectrum Pool and Landscape creates highly customized, design-driven outdoor environments—from initial sketches to final touches. Founder Chuck Archuletta personally designs and oversees every project, drawing on a lifetime of hands-on expertise to create spaces that are beautiful, livable, and built to last. Known for his elegant hand-drawn plans, Chuck designs with a refined sense of how people move, gather, and enjoy their space. Spectrum’s work includes pools, spas, outdoor kitchens, fire and water features, California rooms, lighting, decks, arbors, landscaping, turf, irrigation, drainage, concrete, walls, and more. Fully licensed in pool, landscape, and masonry work, Spectrum is based in Alamo, CA and backed by decades of happy clients. Chuck is on site regularly and known for his craftsmanship, integrity, and follow-through.
"I cannot say enough about Spectrum Pool & Lamdscape! John, our project manager, was amazing with creating our backyard Oasis. Chuck, owner of Spectrum Pool & Landscape, is extremely knowledgeable and very kind. This company stands behind their work. I am so thankful we found them! if we could give them more than 5 we would! We were so impressed with their work, we decided to have them also landscape our front yard as well!"
Donna T on February 2024
A-Z Pro 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.
"A-to-Z Landscaping is the most honest contractor Iâ ve ever hired. Paul The owner is very experienced and has an outstanding team of workers that are loyal to his company. I cannot stress enough, the experience, professionalism, and good business practices of A-Z Landscaping. They deserve the highest score possible."
Thomas K on May 2024
A-Z Pro 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.
"A-to-Z Landscaping is the most honest contractor Iâ ve ever hired. Paul The owner is very experienced and has an outstanding team of workers that are loyal to his company. I cannot stress enough, the experience, professionalism, and good business practices of A-Z Landscaping. They deserve the highest score possible."
Thomas K on May 2024
AGC CONCRETE 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.
"I would like to recommend AG concrete for any concrete services needed. I reached out to the owner Alex about a retaining wall that I needed replaced on my property line. He responded quickly and gave me a fair and competitive price. Alex communicated well and started and finished the project within the time frame promised. The crew did a great job and Alex worked hard alongside them. Alex is a very detail oriented person and made the process easy by heeping me informed throughout the project. I am very pleased with the work done by AG and will be using their services in the future"
Marcos C on June 2025
AGC CONCRETE 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.
"I would like to recommend AG concrete for any concrete services needed. I reached out to the owner Alex about a retaining wall that I needed replaced on my property line. He responded quickly and gave me a fair and competitive price. Alex communicated well and started and finished the project within the time frame promised. The crew did a great job and Alex worked hard alongside them. Alex is a very detail oriented person and made the process easy by heeping me informed throughout the project. I am very pleased with the work done by AG and will be using their services in the future"
Marcos C on June 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Great job trouble shooting and repairing our irrigation."
Ellen R on June 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Great job trouble shooting and repairing our irrigation."
Ellen R on June 2025
Established in 2024, Aventra Engineering Services Inc. (Aventra) (License #1133283) leverages more than four decades of collective expertise in structural engineering, seismic retrofitting, concrete infrastructure, and erosion control solutions. Our commitment to craftsmanship, transparent communication, and uncompromising standards drives every project, ensuring reliable, high–quality outcomes for public and private sector clients across California’s Bay Area. Founded by CEO Aryan Pakkhoo and his father, Vice President Manoochehr Pakkhoo, a seasoned construction professional, Aventra blends data‑driven strategy with hands‑on insight to keep structural integrity, safety, and efficiency at the forefront of every build. We uphold strict quality control, a safety‑first culture, and seamless collaboration among architects, contractors, and agencies from project inception through completion, delivering resilient structures that protect communities and budgets alike.
"Professional and thorough work in helping construct an in law unit exactly to our specifications. Flexible with design process and we were completely satisfied. "
Steven S on May 2025
Established in 2024, Aventra Engineering Services Inc. (Aventra) (License #1133283) leverages more than four decades of collective expertise in structural engineering, seismic retrofitting, concrete infrastructure, and erosion control solutions. Our commitment to craftsmanship, transparent communication, and uncompromising standards drives every project, ensuring reliable, high–quality outcomes for public and private sector clients across California’s Bay Area. Founded by CEO Aryan Pakkhoo and his father, Vice President Manoochehr Pakkhoo, a seasoned construction professional, Aventra blends data‑driven strategy with hands‑on insight to keep structural integrity, safety, and efficiency at the forefront of every build. We uphold strict quality control, a safety‑first culture, and seamless collaboration among architects, contractors, and agencies from project inception through completion, delivering resilient structures that protect communities and budgets alike.
"Professional and thorough work in helping construct an in law unit exactly to our specifications. Flexible with design process and we were completely satisfied. "
Steven S on May 2025
ARP Hardscape Inc 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.
"Nice guys. Worked hard and got it done in one day. It looks great."
Don D on December 2023
ARP Hardscape Inc 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.
"Nice guys. Worked hard and got it done in one day. It looks great."
Don D on December 2023
We at Alameda Concrete are here to provide high quality concrete work, with the emphasis on customer service. We're able to make your vision into a reality. We're a family owned company who takes on one project at a time, that allows us to stay focused on your project from start to finish. We specialize in stamp concrete, driveways, walkways ,patios, and pavers. We take pride in our work,and strive to make it a simple, easy process, informing you of all options and costs. We look forward to working with you!
"Ed did a great job from start to finish! Wish I had more work for him! He's very responsive and has a "If his customer's happy, he's happy" mentality! He shared pictures of prior work so we could see the type of work he did, and to give us ideas of what we might want to do. His experience showed when he organized the team, haul truck, equipment, time allotted, etc. Keep in mind that concrete work is very dusty and sometimes small pieces of concrete get splattered on walls and plants, so plan accordingly (part of the process and not a function of the work quality). Ed's very conscientious of ensuring the preparation, installation, and clean up are done properly with an eye for detail and pride in his work. He was also able to help with some ancillary projects-just ask and if he can do it, he's happy to make sure you're happy! He's easy to work and communicate with, and highly recommend him for your project!"
M C on June 2025
We at Alameda Concrete are here to provide high quality concrete work, with the emphasis on customer service. We're able to make your vision into a reality. We're a family owned company who takes on one project at a time, that allows us to stay focused on your project from start to finish. We specialize in stamp concrete, driveways, walkways ,patios, and pavers. We take pride in our work,and strive to make it a simple, easy process, informing you of all options and costs. We look forward to working with you!
"Ed did a great job from start to finish! Wish I had more work for him! He's very responsive and has a "If his customer's happy, he's happy" mentality! He shared pictures of prior work so we could see the type of work he did, and to give us ideas of what we might want to do. His experience showed when he organized the team, haul truck, equipment, time allotted, etc. Keep in mind that concrete work is very dusty and sometimes small pieces of concrete get splattered on walls and plants, so plan accordingly (part of the process and not a function of the work quality). Ed's very conscientious of ensuring the preparation, installation, and clean up are done properly with an eye for detail and pride in his work. He was also able to help with some ancillary projects-just ask and if he can do it, he's happy to make sure you're happy! He's easy to work and communicate with, and highly recommend him for your project!"
M C on June 2025
Central Pacific Services is a licensed and insured excavating and masonry company based out of Tracy, California. With over 22 years in the industry, they are professionals who can take a on a wide range of projects. It is their priority to provide every customer with quality work and ensure the client is satisfied with the results. Give us a call today, we look forward to working with you!
"Excellent quality build. Requested a 60? CMU wall and wood fence to hold up my house on a hill. Ed was soooo communicative, clear with the scope, pricing, and also gave me several options a from more reasonable to high end. The work product was amazing."
Ann J on April 2023
Central Pacific Services is a licensed and insured excavating and masonry company based out of Tracy, California. With over 22 years in the industry, they are professionals who can take a on a wide range of projects. It is their priority to provide every customer with quality work and ensure the client is satisfied with the results. Give us a call today, we look forward to working with you!
"Excellent quality build. Requested a 60? CMU wall and wood fence to hold up my house on a hill. Ed was soooo communicative, clear with the scope, pricing, and also gave me several options a from more reasonable to high end. The work product was amazing."
Ann J on April 2023
At Oakmount Concrete, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"done as agreed on time"
Morry L on September 2024
At Oakmount Concrete, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"done as agreed on time"
Morry L on September 2024
Located in Sacramento and Dublin in the East Bay Area, the Paver Company specializes in all aspects of Paver Stones, Concrete Block and Synthetic Turf. We service the Greater Sacramento & the East Bay Areas including Roseville, Rocklin, Lincoln, Folsom, El Dorado Hills, Walnut Creek, Pleasanton, Pleasant Hill, Concord, Danville, Blackhawk, Dublin, Livermore and beyond. You can trust The Paver Company to plan, design and install stunning hardscape solutions for your driveway, patio, pool deck, backyard & walkway and more. Reach out to one of our custom paver stone , block or turf experts today for a free consultation and find out how we can make your dreamscape come true.
"Very efficient and excellent workmanship. Good communication skills, keeping us current on progress and exceeding the promised completion date."
John M on August 2023
Located in Sacramento and Dublin in the East Bay Area, the Paver Company specializes in all aspects of Paver Stones, Concrete Block and Synthetic Turf. We service the Greater Sacramento & the East Bay Areas including Roseville, Rocklin, Lincoln, Folsom, El Dorado Hills, Walnut Creek, Pleasanton, Pleasant Hill, Concord, Danville, Blackhawk, Dublin, Livermore and beyond. You can trust The Paver Company to plan, design and install stunning hardscape solutions for your driveway, patio, pool deck, backyard & walkway and more. Reach out to one of our custom paver stone , block or turf experts today for a free consultation and find out how we can make your dreamscape come true.
"Very efficient and excellent workmanship. Good communication skills, keeping us current on progress and exceeding the promised completion date."
John M on August 2023
A well-built retaining wall can absolutely boost home value. By carving out level space, preventing erosion, and giving your yard a clean, layered look, you raise both curb appeal and usable square footage. Home appraisers estimate a 100% to 200% return on the money you spend on building a retaining wall, especially when you choose durable materials and a design that complements the house.
Material and craftsmanship dictate how long a retaining wall lasts. Expect five to 20 years from wood, 20 to 100 from metal, 50 to 100 from concrete, and up to 200 from stone. Choose quality materials, hire an experienced installer, and schedule routine maintenance, and you’ll squeeze the maximum life out of any wall.
Yes, retaining walls require a drainage system. Without proper drainage, water builds up behind the wall and can push it forward or crack the blocks. Most pros add gravel trenches, perforated pipes, and weep holes to move rainwater and groundwater away. This simple step relieves pressure, protects the foundation, and keeps the surrounding soil in place.
Most retaining walls go up in one to three weeks. Crews start by prepping and grading the site, then pour or set footings, stack the blocks, and finish with backfill and clean-up. Bad weather, complicated terrain, or permit holdups can stretch the schedule, but an experienced contractor will build slack into the timeline and keep you informed.