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Top-Rated Addition to existing structure builders in Strawberry-valley - Updated Nov 2026

Cannon General Contracting
5.0(
1
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"I am very happy with the work done by Cannon General Contracting. They showed up when they said they would, did excellent work and kept us informed throughout the project. Everything was completed on time and with great care. It’s hard to find contractors you can truly trust and Scott and his team are definitely one of them! I highly recommend them."
3 neighbors recently requested a quote
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
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+32

Recommended by100%of homeowners
Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"I went with Expert Home Builders on a room addition. The big and expensive project and bog responsibility but I'm happy I hired this contractor. David and his team showed up on time and they were great from first day to end of this project. David was knowledgeable, honest and helpful. He informed me about working progress all the time and contacted me immediately if there was something important. His team worked hard, kept working area clean as possible, they were professional, friendly and quick also. The project was finished ahead of schedule and results are excellent. The quality of work is superb, overall experience excellent and price very acceptable. I would highly recommend Expert Home Builders to all people I know!"
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
Avatar for Forever Wood Construction
Forever Wood Construction
5.0(
12
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"On September 03, 2011, I woke up, only to discover a flooded kitchen, from a leaking faucet under my sink. Out of hysteria, and quick thinking, I picked up the phone, and proceeded to call Forever Wood Construction Emergency Hotline. (916) 676-6610.  Within two rings, I was already speaking to a live representative. I gave them my address, and a quick overview of the scenario, and they were already on their way!!  The representative, also walked me through the procedure of turning my water off, through the phone.  About ten minutes later, Forever Wood Construction was already at my door step, with all the necessary tools on hand.  I am amazed to see such prompted service.  I proceeded to show them the water damage, and they thoroughly explained everything they were going to do, to prevent further damage, in an fashionably organized manner.  Within a half hour, I had my kitchen stripped down, and airing out  with their Huge Fans, and Dehumidifiers.  Forever Wood Construction Company, helped me to get all the necessary information for my Insurance company.  After the drying process, Clayton Witherow, Owner, presented a game plan, to ensure this would never happen again, and tips on different materials, they can use to increase the value of my home.  I went with the Travertine Stone Tiles, in which i love.  Forever Wood Construction had the kitchen done, with absolute quality results, in one day!!  I have never experienced a company with such great customer service, sense of urgency, and top quality results, as exceptional as I've experienced with Forever Wood Construction.  I will use them for any future construction job, whether it be an emergency job again, or not.  I will also refer Forever Wood Construction to all my family members, and friends.  I want to thank Forever Wood Construction, for making me feel comfortable in the situation at hand, and increasing the value of my home!!
"
A bar I built
A Piano store's doorway's
Handrail I built
Recommended by100%of homeowners
Avatar for Sierra Sunscreens & Patio Covers
Sierra Sunscreens & Patio Covers
4.4(
42
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

In business since 1981

Free estimates

Credit card accepted

"

This company did a fantastic job! The owner of Sierra guided the project from the time the contract was written until the project was complete. Dan (the president of the company) even came out to check on the installation while his guys were building the cover. We were so impressed with the quality of the work they did and the professional way they treated us. We had some questions during the installation and the installers actually stopped what they were doing and took time to answer every question in detail until we were comfortable with the process. Sierra Sunscreens and Patio Covers gave us a great price and built us an awesome patio cover! We just love it! We highly recommend this company to anyone who is looking to have a patio cover or sunroom built.

"
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+4

Recommended by91%of homeowners
Avatar for Spectrum One
Spectrum One
4.4(
69
)
Addition to Existing Structure - Build

Serving Strawberry-valley, CA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Spectrum One is our choice over and over again for renovating our home, which was built in the 1960s. Dennis comes out and looks at the scope of the project and gets back to you in a timely manner with an incredibly detailed and professional proposal. He takes into account your vision for the home and offers suggestions for improving the project or explains how the team can make that vision come to life. The project managers who oversee the project from start to finish have been diligent, respectful and ensure that the work being done is of the highest standards. They are on-site every day with a whole team working to get the job done as beautifully and as quickly as possible. The attention to detail from the whole group is what I most appreciate. We have used them for whole-home flooring (removal, installation and baseboards), recessed lighting, countertops, backsplash and would trust them with any project. We recently completed a third project with Spectrum One that included widening doorways, redoing an outdated fireplace hearth, and remodeling two bathrooms. Everyone at Spectrum One is quick to respond, honest, creative, and fun to be around. We love them and highly recommend to anyone looking to do a renovation, repair, or build!"
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+25

Recommended by86%of homeowners
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FAQs for addition to existing structure building service projects in Strawberry-valley, CA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Strawberry-valley, CA homeowners’ guide to addition to existing structure building services

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