Top 10 General Contractors in Sonoma, CA

Porch Pro Headshot Hilario Construction
General Contractors
Serves Sonoma, California
Based in Santa Rosa, Hilario Construction is a general contractor that offers foundation testing, residential construction, garage construction and other services.
Based in Santa Rosa, Hilario Construction is a general contractor that offers foundation testing, residential construction, garage construction and other services.
Porch Pro Headshot MARK'S GARAGE DOORS
General Contractors
Serves Sonoma, California
(1)
Mark's Garage Doors has been servicing both Marin and Sonoma counties for the past 18 years. We specialize in: -Garage Door Residential Sales -Garage Door Installations -Garage Service and Repair At Mark's Garage Doors we take pride in offering excellent customer service combined with superior cra...Read more about MARK'S GARAGE DOORS
Mark's Garage Doors has been servicing both Marin and Sonoma counties for the past 18 years. We specialize in: -Garage Door Residential Sales -Garage Door Installations -Garage Service and Repair At Mark's Garage Doors we take pride in offering excellent customer service combined with superior cra...Read more about MARK'S GARAGE DOORS
Porch Pro Headshot Titan Roofing and Construction
General Contractors
Serves Sonoma, California
We are general , roofing, and sheetmetal contractors. We are licensed in these three areas to provide a more comprehensive expertise to our clients. At Titan Roofing and Construction we are passionate about building intricate structures utilizing the most natural materials and incorporating earth ...Read more about Titan Roofing and Construction
We are general , roofing, and sheetmetal contractors. We are licensed in these three areas to provide a more comprehensive expertise to our clients. At Titan Roofing and Construction we are passionate about building intricate structures utilizing the most natural materials and incorporating earth ...Read more about Titan Roofing and Construction
Porch Pro Headshot CAL YORK CONSTRUCTION INC
General Contractors
Serves Sonoma, California
(7)
Cal York was nominated by and was the Winner of KRON 4's Best of the BayTV for being the Best Contractor in Northern California 2010. Cal would like to take this opportunity to thank each and every one of his customers for voting for him and his experienced team. After 33 years in the industry, Cal...Read more about CAL YORK CONSTRUCTION INC
Cal York was nominated by and was the Winner of KRON 4's Best of the BayTV for being the Best Contractor in Northern California 2010. Cal would like to take this opportunity to thank each and every one of his customers for voting for him and his experienced team. After 33 years in the industry, Cal...Read more about CAL YORK CONSTRUCTION INC
Porch Pro Headshot Schilly Construction, Inc.
General Contractors
Serves Sonoma, California
(7)
A name synonymous with integrity, hard work, dedication, and above all, a reputation for building structures of the highest quality. We offer complete services including architecture & engineering, planning & excavation, foundation & framing, green sustainability, landscape design, & more. Schilly C...Read more about Schilly Construction, Inc.
A name synonymous with integrity, hard work, dedication, and above all, a reputation for building structures of the highest quality. We offer complete services including architecture & engineering, planning & excavation, foundation & framing, green sustainability, landscape design, & more. Schilly C...Read more about Schilly Construction, Inc.
Porch Pro Headshot Caliber Construction
General Contractors
Serves Sonoma, California
We exist to perform high quality door, window, and millwork installation in San Rafael, CA and the greater Marin County. While we are here, we can address other exterior remodeling needs, such as siding and trim. We can handle many aspects of your home remodeling, such as decks, fences, pergolas an...Read more about Caliber Construction
We exist to perform high quality door, window, and millwork installation in San Rafael, CA and the greater Marin County. While we are here, we can address other exterior remodeling needs, such as siding and trim. We can handle many aspects of your home remodeling, such as decks, fences, pergolas an...Read more about Caliber Construction
Porch Pro Headshot Concha Construction
General Contractors
Serves Sonoma, California
Concha Construction is a general contractor that provides sunroom construction, foundation testing, basement remodeling and more. They are located in Kelseyville. Concha Construction is licensed by the state of California. They are insured and bonded.
Concha Construction is a general contractor that provides sunroom construction, foundation testing, basement remodeling and more. They are located in Kelseyville. Concha Construction is licensed by the state of California. They are insured and bonded.
Porch Pro Headshot Priest Construction
General Contractors
Serves Sonoma, California
Priest construction started like any other company. Out of necessity to provide for a growing family and the other to satisfy a desire to build and create. From the early days to the times we find ourselves in now Priest construction has believed in two principles; put quality over quantity and re...Read more about Priest Construction
Priest construction started like any other company. Out of necessity to provide for a growing family and the other to satisfy a desire to build and create. From the early days to the times we find ourselves in now Priest construction has believed in two principles; put quality over quantity and re...Read more about Priest Construction
Porch Pro Headshot Naturalight Solar Inc
General Contractors
Serves Sonoma, California
VELUX 5 STAR dealer; skylight specialist; install and repair all types of skylights. Do work in Sonoma, Marin, Napa, Solano, Mendocino, and Lake counties in Northern California.
VELUX 5 STAR dealer; skylight specialist; install and repair all types of skylights. Do work in Sonoma, Marin, Napa, Solano, Mendocino, and Lake counties in Northern California.
Porch Pro Headshot Shaker Construction, Inc
General Contractors
Serves Sonoma, California
(17)
Quality craftsmanship with customer satisfaction is our main objective. Serving the peninsula and surrounding areas for over 15 years. Helping clients reach their full potential in home improvements.
Quality craftsmanship with customer satisfaction is our main objective. Serving the peninsula and surrounding areas for over 15 years. Helping clients reach their full potential in home improvements.

Frequently asked questions about general contractors

A general contractor oversees building and remodeling projects from start to finish. Their main priority is making sure that a project progresses according to the schedule, is on budget, and that all work is done properly. All other contractors and workers answer to the general contractor and they answer to the client who hired them.

Start by getting bids from different contractors. Bids lay out your expected cost and the extent of the project, including materials, labor, and when the project will be done. If you have a local contractor in mind, feel free to work with them in negotiating the terms of a bid, rather than putting out a competitive bid request. Terms typically outline payment installments, an expected timeline for milestones, and the expected outcome at each phase of the project.

Once you've signed the contract with the general contractor, they bring in the workers and begin on the project. Throughout the course of the project, the general contractor manages all workers and subcontractors. General contractors generally own or work for a company that handles one or two aspects of building and remodeling. Very few do framing, finishing, electrical, concrete, plumbing, and landscaping on their own. So, it's quite common for general contractors to outsource work from other companies. The general contractor handles the hiring of these subcontractors, as well as paying them and their own workers. You only have to worry about paying the general contractor.

Hiring multiple subcontractors for a job might seem more economical, but it would put much of the decision-making on you. What you might save in money may be offset by the amount of time and mental energy you'd have to put into the project. An experienced general contractor knows the ins and outs of the construction business. They understand how to structure a project and work with subcontractors to get projects completed safely, and on schedule. This leaves the day-to-day decisions to someone with more experience.

The licensing rules in some states require hiring a general contractor for certain projects. If the state doesn't require a general contractor in your case, it makes good sense to hire a licensed and insured local contractor.

General contractors live by their reputation. They work hard to build trust with their clients and honor that trust through their management of construction projects. Even if they never lift a hammer during the course of a job, they feel a great sense of ownership of the whole operation.

General contractors usually have a vast knowledge of local building codes. Their understanding of construction and people management helps all subcontractors to work together. They see how each piece fits together to make a completed project. Subcontractors may take a narrow view of their role, which could cause problems for other subcontractors working on the next step. General contractors work closely with their crews, subcontractors, and you to prevent costly miscommunication.

Whether you're hiring a home contractor to build your dream house or searching "general contractors in my area" to oversee a remodel project, you'll be working closely with whomever you choose.

When you get underway with your contractor, you'll begin by sorting out every possible detail. Before work begins, the contractor will work out a project plan with you. The project plan may include determining fixtures, finishes, and furnishings — to avoid any cost gaps in the initial bid. The more specific you are, the more realistic and accurate the bid will be.

Make sure it’s OK to call or text your contractor throughout the day. Even if they aren't always available, they should provide you with contact information for a lead person or someone else you can discuss the project with. When possible, visit the job site. This gives the contractor or lead the opportunity to bring up any issues and ask any questions about specifics that weren't covered in the project plan.

It's also helpful to keep a project journal. Write down product order numbers. Jot down questions and ideas, and note delivery dates. This can make it easier to sort out any disputes that may arise later. Track any changes to the initial project plan in writing. If unforeseen changes occur, make sure to get a bid change in writing.

Other helpful tips:

  • Check on work as it progresses
  • Pay only for completed work
  • Be a fair customer by paying bills on time, responding quickly to questions, and treating your contractor and their workers fairly
  • Know the workers’ names, and make sure they have what they need
  • Establishing a good working relationship with your contractor from the beginning will lead to a more successful project

Some general contractors charge a flat fee. Most charge a markup, which is a percentage of the overall completed project cost. The markup amount covers their overhead, including advertising, insurance, office expenses, and their own salary. The contractor should outline all payments and expenses in the contract at the outset.

Contractors typically ask for a percentage of the total project cost upfront. This initial fee covers the cost of getting the project started, provides workers with their wages for the first phase of the construction, and helps serve as a deposit for the needed materials and supplies. Fifteen percent is a fair and decent initial payment for getting a project started. Most states cap this initial fee at 33%, and a good contractor should have good enough credit to cover remaining up-front costs.

After each phase or "milestone" gets completed, your contract will likely require you to pay more money toward the project. These installments are an expected part of the construction process to cover wages, additional supplies, and materials the contractor may need to continue. Even the most well-off contractor would quickly run out of money to move forward if they didn't include installment payments into their contracts.

A big project is a costly endeavor and a long-term investment. When choosing a general contractor, it makes sense to look beyond just the contractor’s fee. Be sure to hire someone that can provide proof of licensing, insurance, and references. Take the time to look into their track record. A good general contractor will leave a trail of stellar online reviews, and when you talk to former clients, they'll have only good things to say. When you enter a project with a contractor, you need a pro you trust with your home, so it’s wise to do your homework ahead of time to ensure a successful outcome.

Begin with a plan that lays out the scope of the remodeling work you want done. By the time you hire a contractor, you should have decided on materials, fixtures, appliances, and other items. If you've decided on any changes to the floor plan, be sure to add the specifics to your plan. The more details, the better. Add everything you can think of, down to the brass pulls for the kitchen cupboards.

Once you have this plan, start talking to contractors to get estimates and formal bids. Ask around for local contractor recommendations at your local hardware store, or go online and read client reviews. Good contractors tend to be very busy, so expect a waiting period from the time you contact them to the time they can start on the project. Be sure to seek out a contractor with experience in the job you need done. If you need a patio installed, scroll past them if they specialize in kitchens and baths.

When speaking to the contractor, make sure you're clear on which parts of the project the contractor will handle and which will go to a subcontractor. Ask for proof of licensing, insurance, and any relevant subcontractors' licenses. Check contractor credentials with your local Better Business Bureau.

Only sign a detailed contract, and be sure you understand every detail of the contract before signing. Be sure to get the proper permits for your project. A good contractor will be able to talk you through getting permits. In some places, contractors are able to get the permits themselves. Check in with the contractor regularly during the course of the project to avoid errors and miscommunication.

Searching online for "good general contractors near me" or getting referrals from a hardware or home improvement store is a first step to hiring a contractor. Take certain precautions before hiring a contractor to prevent costly headaches later on.

Begin by working with a professional architect or designer who's able to provide all the information a contractor will need. A designer or architect can also create the necessary drawings to submit for obtaining a permit. Include details like finishes, fixtures, plumbing work, electrical installations, and possible millwork.

Come up with a specifications list in advance. Write down the details of every element you want placed into the project, from the front door to the floor tiles that you want. Calculate to make sure all your selections fall within your budget and meet your personal requirements.

Make sure your contractor has the proper licensing and insurance. Check out a potential contractor’s previous work. They should be able to offer examples. When you interview contractors, remember that you'll spend a lot of time working with this person. You need to feel you can trust them because unexpected situations are bound to come up. Perhaps you didn't consider what style of door handle you want for the master bathroom, or the carpet you selected for the living room is no longer available. These types of situations happen with any project, so do your best to remain patient throughout the construction process.

See to it that your contractor provides a timeline that they can stick to and that works with your needs. Get a list of subcontractors they use, and look into their history. Use careful consideration when choosing your contractor for the most successful outcome.

Be sure your general contractor is licensed and insured. They should have both contractor’s liability insurance and worker’s compensation insurance. An insured contractor will take responsibility for the project and for anything that happens at the worksite. Make sure their insurance covers any subcontractors or that they only work with insured third parties.

Ask for proof of insurance right away. Hiring an uninsured contractor may seem less expensive, but it could cost you down the road. In the event of a job-site injury or property damage, a properly insured contractor will shield you from potentially catastrophic costs. Depending on the state you live in, if a worker is injured on your property and their general contractor didn't carry the proper insurance, you might be liable for the cost of treating their injuries.

Homeowners’ insurance policies cover property damage. Some also cover limited injury liability, but these policies have limitations. Even in the unlikely event that your policy covers 100 percent of liability, your premiums would most certainly go up. Contractors insurance ensures that you don't have to cover any costs unrelated to the project completion itself.

If a contractor is reliable, they'll be licensed and carry insurance, and if they don't have a license, no company will insure them. Proof of proper licensing and insurance is a sure sign of a reliable contractor.

Recent reviews for Sonoma General Contractors

548747

I recently had my garage door serviced by MARK'S GARAGE DOORS Services. I was very happy for service !! Thank you!!

- Amanda Bratton
468520

I am very happy with my new fence! Jose did such excellent job and very professional. He did everything he promised to do and exceeded my expectations. I’ve gone through several contractors before hiring Jose and all the others were very hard to communica...

- Gloria Anacleto

Everything You Need to Know About Sonoma General Contractors

Can I browse unscreened General Contractors in Sonoma?

We do our best to screen all of our general contractors. However, there are still some general contractor professionals in Sonoma that have not been pre-screened. This means that their licenses may not be up to date to operate in Sonoma or CA. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering general contractor services:

  • Kehr Construction Inc:
    • Active/Verified License: No, current status is inactive
  • Castle Construction and Design:
    • Active/Verified License: No, current status is inactive
  • Wine Country Builders, Inc.:
    • BBB Rating: NR
    • Active/Verified License: Yes, Current Status is Active

Will General Contractor Services work in Sonoma require permits, inspections, special licenses, etc.?

Whether you’re general contractor job is in Sonoma or any other city, you're going to want to do a bit of research before hiring general contractors. Even small jobs may have certain regulations around them. Often, the general contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the general contractor services folks that everything is in order.

Who should I hire if I need General Contractor Services in Sonoma?

Right now there are about 50 companies in and around Sonoma ready to help you with your general contractor services project.

    Below we've listed a few of the top General Contractors on Porch:

    All General Contractors in Sonoma, CA

    Porch Pro Headshot A & C Noma Construction Inc.
    General Contractors
    Serves Sonoma, California
    (6)
    Full-service general contractor for the homeowner, investor, or property manager. We customize our services to fit your construction needs!
    Full-service general contractor for the homeowner, investor, or property manager. We customize our services to fit your construction needs!
    Porch Pro Headshot SARTER CONSTRUCTION & DESIGN INC
    General Contractors
    Serves Sonoma, California
    Sarter Construction & Design / Off The Grid Design is a bonded and insured design/build firm specializing in Zero Net Energy and high efficiency design in San Rafael. They provide Energy Efficiency Consulting and Construction , custom home construction, Zero Net Energy single and multi family design...Read more about SARTER CONSTRUCTION & DESIGN INC
    Sarter Construction & Design / Off The Grid Design is a bonded and insured design/build firm specializing in Zero Net Energy and high efficiency design in San Rafael. They provide Energy Efficiency Consulting and Construction , custom home construction, Zero Net Energy single and multi family design...Read more about SARTER CONSTRUCTION & DESIGN INC
    Porch Pro Headshot Stella General Contracting Services
    General Contractors
    Serves Sonoma, California
    Stella General Contracting Services is a general contractor that provides quality construction, renovation, remodel, and reconstruction services. We are based in Foster City and proudly serve the entire San Francisco Bay Area.
    Stella General Contracting Services is a general contractor that provides quality construction, renovation, remodel, and reconstruction services. We are based in Foster City and proudly serve the entire San Francisco Bay Area.
    Porch Pro Headshot Castle Construction and Design
    General Contractors
    Serves Sonoma, California
    Castle Construction & Design Inc. provides residential and commercial general contractor services in the North Bay & has been renovating homes in Sonoma, Marin and Napa counties for over 20 years. Based in Santa Rosa, we specialize in turning dreams into reality and have a proven track record in sat...Read more about Castle Construction and Design
    Castle Construction & Design Inc. provides residential and commercial general contractor services in the North Bay & has been renovating homes in Sonoma, Marin and Napa counties for over 20 years. Based in Santa Rosa, we specialize in turning dreams into reality and have a proven track record in sat...Read more about Castle Construction and Design
    Porch Pro Headshot GOLD TREE Construction Company
    General Contractors
    Serves Sonoma, California
    Are you looking for a general contractor in Marin County or Sonoma County? Beginning your dream project is exciting, but it can be overwhelming and stressful as well. That’s why our construction company emphasizes honesty and communication. Choose GOLD TREE Construction Company for quality service, ...Read more about GOLD TREE Construction Company
    Are you looking for a general contractor in Marin County or Sonoma County? Beginning your dream project is exciting, but it can be overwhelming and stressful as well. That’s why our construction company emphasizes honesty and communication. Choose GOLD TREE Construction Company for quality service, ...Read more about GOLD TREE Construction Company
    Porch Pro Headshot JR Construction
    General Contractors
    Serves Sonoma, California
    (1)
    it's very good every day is something new
    it's very good every day is something new
    Porch Pro Headshot Green Construction
    General Contractors
    Serves Sonoma, California
    Green Construction offers remodeling and general contracting services to the Marshall area. Call us today!
    Green Construction offers remodeling and general contracting services to the Marshall area. Call us today!
    Porch Pro Headshot Wine Country Builders, Inc.
    General Contractors
    Serves Sonoma, California
    (16)
    Porch Pro Headshot Janson & Janson
    General Contractors
    Serves Sonoma, California
    Certified interior designer skilled in all phases of commercial and residential interior design.
    Certified interior designer skilled in all phases of commercial and residential interior design.
    Porch Pro Headshot california state insulation and general contractor
    General Contractors
    Serves Sonoma, California
    Porch Pro Headshot El Prado Landscape
    General Contractors
    Serves Sonoma, California
    El Prado Landscape is a Landscaper in Sonoma, CA 95476. We offer landscaping services, tree services, tree pruning services, and lawn care services. Tree Pruning Service; Professional Lawn Service Company El Verano, CA; Temelec, CA; Eldridge, CA; Glen Ellen, CA; Kenwood, CA Landscaper, Landscaping C...Read more about El Prado Landscape
    El Prado Landscape is a Landscaper in Sonoma, CA 95476. We offer landscaping services, tree services, tree pruning services, and lawn care services. Tree Pruning Service; Professional Lawn Service Company El Verano, CA; Temelec, CA; Eldridge, CA; Glen Ellen, CA; Kenwood, CA Landscaper, Landscaping C...Read more about El Prado Landscape
    Porch Pro Headshot BradyRemodel.com
    General Contractors
    Serves Sonoma, California
    Porch Pro Headshot R Brand
    General Contractors
    Serves Sonoma, California

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