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Same Day Plumbing, Heating, Cooling
Same Day Plumbing, Heating, Cooling
Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.
Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.
Demar, Inc.
Demar, Inc.
Demar Inc. proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things, that set us apart from the rest. We are locally owned and operated. Give us a call today!
Demar Inc. proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things, that set us apart from the rest. We are locally owned and operated. Give us a call today!

Cal-Tech Pump Well & Compressor
Cal-Tech Pump Well & Compressor
Cal-Tech Pump Well & Water Treatment is your local groundwater professionals. We guarentee our work and your satisfaction. We offer 24 hour emergency service, senior & veteran discounts. Call the experts!
"Really appreciated his support, help and timeliness of the service. Would use him again."
Pamela B on January 2020
Cal-Tech Pump Well & Water Treatment is your local groundwater professionals. We guarentee our work and your satisfaction. We offer 24 hour emergency service, senior & veteran discounts. Call the experts!
"Really appreciated his support, help and timeliness of the service. Would use him again."
Pamela B on January 2020

Sonoma Siteworks & Engineering
Sonoma Siteworks & Engineering
Services / Expertise Site Preparation Grading Excavation Paving Demolition Vineyard Preparation Ponds Concrete Pumping Services Sidewalks Patios Curb and Gutter Retaining Walls Underground Trenching Water Lines Sewage Lines Storm Drainage Septic Systems Residential Foundations Land Development Minor Projects Fire Mitigation Estate Management & Maintenance
"work was well organized, well executed and completed ahead of schedule by a friendly and knowledgable crew."
Steve G on January 2024
Services / Expertise Site Preparation Grading Excavation Paving Demolition Vineyard Preparation Ponds Concrete Pumping Services Sidewalks Patios Curb and Gutter Retaining Walls Underground Trenching Water Lines Sewage Lines Storm Drainage Septic Systems Residential Foundations Land Development Minor Projects Fire Mitigation Estate Management & Maintenance
"work was well organized, well executed and completed ahead of schedule by a friendly and knowledgable crew."
Steve G on January 2024
JOHN MOUNTAIN
JOHN MOUNTAIN
JOHN MOUNTAIN 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.
"These are the consummate professionals that you want doing your project. Excellent communication from start to finish. Their work is immaculate. Their attitudes are friendly and helpful. On time every day. Cleaned up after. No drama whatsoever. I would hire these guys again in a minute."
Sam Z on July 2025
JOHN MOUNTAIN 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.
"These are the consummate professionals that you want doing your project. Excellent communication from start to finish. Their work is immaculate. Their attitudes are friendly and helpful. On time every day. Cleaned up after. No drama whatsoever. I would hire these guys again in a minute."
Sam Z on July 2025

E G Paving Construction, Inc.
E G Paving Construction, Inc.
E G Paving Construction is a premier paving company serving Sonoma County, Napa County and Marin County.We offer a full range of asphalt and concrete paving solutions for both large and small projects. Specializing in Asphalt Done, Grading, Concrete Replace, Sewer, Storm Drain, Pipes or any such excavations call 707-791-0317 to get a quote.
"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."
Kathleen M on May 2024
E G Paving Construction is a premier paving company serving Sonoma County, Napa County and Marin County.We offer a full range of asphalt and concrete paving solutions for both large and small projects. Specializing in Asphalt Done, Grading, Concrete Replace, Sewer, Storm Drain, Pipes or any such excavations call 707-791-0317 to get a quote.
"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."
Kathleen M on May 2024

A&J General Contractors
A&J General Contractors
Business Description: We don't do small repair jobs, we only do jobs starting at $4000 At A&J General Contractors, we pride ourselves on delivering top-notch electrical and home system services, including TV installation, alarm systems, home automation, and more. Serving the Pinole, California area since 2010, our team of highly skilled professionals is dedicated to providing exceptional service and unmatched expertise. We specialize in creating customized solutions tailored to meet the unique needs of each client, ensuring that every project is completed with the highest standards of quality and safety. Our commitment to excellence is reflected in our rigorous training programs and adherence to the latest industry standards. We use only the best materials and cutting-edge technology to guarantee that our work not only meets but exceeds expectations. Whether you need a simple repair or a comprehensive home system installation, you can count on A&J General Contractors to deliver reliable, efficient, and affordable solutions. Trust A&J General Contractors to bring your vision to life with our unparalleled expertise and unwavering dedication to customer satisfaction.
"A&J General Contractors exceeded my expectations with their exceptional service and quality of work. The project was completed on time, showcasing their commitment to efficiency and punctuality."
Fabiano A on July 2024
Business Description: We don't do small repair jobs, we only do jobs starting at $4000 At A&J General Contractors, we pride ourselves on delivering top-notch electrical and home system services, including TV installation, alarm systems, home automation, and more. Serving the Pinole, California area since 2010, our team of highly skilled professionals is dedicated to providing exceptional service and unmatched expertise. We specialize in creating customized solutions tailored to meet the unique needs of each client, ensuring that every project is completed with the highest standards of quality and safety. Our commitment to excellence is reflected in our rigorous training programs and adherence to the latest industry standards. We use only the best materials and cutting-edge technology to guarantee that our work not only meets but exceeds expectations. Whether you need a simple repair or a comprehensive home system installation, you can count on A&J General Contractors to deliver reliable, efficient, and affordable solutions. Trust A&J General Contractors to bring your vision to life with our unparalleled expertise and unwavering dedication to customer satisfaction.
"A&J General Contractors exceeded my expectations with their exceptional service and quality of work. The project was completed on time, showcasing their commitment to efficiency and punctuality."
Fabiano A on July 2024
Garcias Plumbing Innovation, LLC
Garcias Plumbing Innovation, LLC
Garcias Plumbing Innovation, LLC. is a family-owned business based in Santa Rosa, California, with over 20 years of experience in providing high-quality plumbing solution. We specialize in eco-friendly plumbing practices and are committed to ensuring customer satisfaction with every job.
Garcias Plumbing Innovation, LLC. is a family-owned business based in Santa Rosa, California, with over 20 years of experience in providing high-quality plumbing solution. We specialize in eco-friendly plumbing practices and are committed to ensuring customer satisfaction with every job.
M.M Miller construction
M.M Miller construction
We do excavation, grading, underground utilities, septic system installation, sewer inspections and installation, driveway and much more.
We do excavation, grading, underground utilities, septic system installation, sewer inspections and installation, driveway and much more.

Homefront GC LLC
Homefront GC LLC
General Engineering Contractor specializing in excavating, grading, hardscaping, landscaping, land clearing, demo, bunkers, driveways, exterior plumbing, drainage, and utility installation/repair. We are able to create custom projects and visions for your property or home exterior. Have an idea or project that isn't listed? We can probably construct it for you! Just contact us and ask! Owner/founder, Brandon Hankes has 10 years of quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"They were great, came on time, and get all done timely. Good order and I would recommend them to anyone. Also comes with a positive attitude as well and is pleasant to work with."
Tim S on November 2022
General Engineering Contractor specializing in excavating, grading, hardscaping, landscaping, land clearing, demo, bunkers, driveways, exterior plumbing, drainage, and utility installation/repair. We are able to create custom projects and visions for your property or home exterior. Have an idea or project that isn't listed? We can probably construct it for you! Just contact us and ask! Owner/founder, Brandon Hankes has 10 years of quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"They were great, came on time, and get all done timely. Good order and I would recommend them to anyone. Also comes with a positive attitude as well and is pleasant to work with."
Tim S on November 2022
The Saint Helena, CA homeowners’ guide to excavation services
From average costs to expert advice, get all the answers you need to get your job done.

How much does it cost to demolish a house? Average prices for demolition vary based on home size, materials, and location. A partial demolition can make a project more affordable than a full house demolition. Keep reading for more.

Time to get rid of that old chipped and crumbling walkway? Concrete removal costs can add up, but you have options to simplify the process. Learn more here.

Excavation costs $1,500 to $6,300 for most residential projects—but it depends on factors like the size of the area. This guide will help you plan a budget.

Digging a trench can take two to 12 hours, depending on the tool and soil type. Learn how long it takes to dig a trench and how to speed up the project.

Who installs trench drains? A local excavation company is best for the job, but a landscaper or plumber can also get it done. Here's how.

Excavation is any digging into the earth’s surface, and trenches are a deep, narrow type of excavation. Learn more about excavation versus trenches.
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