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Find Addition to existing structure builders in Thousand Oaks

Avatar for Pristine Construction Inc
Pristine Construction Inc
4.9(
212
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"I was skeptical of remodeling our kitchen because you hear so many horror stories about contractors taking too long, charging more than they say, flaking out, etc. My husband and I were in disbelief at how OPPOSITE Pristine is from that. Pristine Construction is exceptional. I don't think I have ever encountered a better company.... and I have very high standards! Nathan and Mike are not only true to their word, totally professional, and incredibly knowledgable, but they are 2 great guys who are fun to hang out with! They make you feel like you are their only client. Pristine Construction really does care about you as a person and they take a great deal of pride in providing the best service and best quality work. Also, the designer they had design our new kitchen was incredible. The layout of our finished kitchen is gorgeous. We are extremely happy with everything Pristine and their sub-contractors did. Our kitchen remodel was worth every penny. Their price was reasonable and similar to other construction companies around. Nathan and Mike and their crew helped us better our lives and we are eternally grateful. You will not find anyone better in Los Angeles!"
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+16

Response time7 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
62
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The KN Remodeling team did an excellent job at our home completely remodeling 3 bathrooms, painting our entire home and rebuilding a huge planter outside. We trusted them in our home while we are out of town almost the entire time. We hired them back to do additional work in our home that they did quickly and expertly. The team was professional, very friendly, worked quickly, quietly, cleanly, and I would highly recommend them."
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+48

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
280
)

Serving Thousand Oaks, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"Our initial meeting with Suj was great. Initially, we had in mind a much larger job. He had quoted us $3000 for the closet demolition / wall rebuild (non-load bearing), packaged with several other items. Together with the fee for drawings ($4000) and permits, this was a bit higher than we anticipated. However, we decided to go with Suj due to his responsiveness and professionalism. Out of our other quotes, Suj’s pricing was middle of the pack - not the cheapest or most expensive. When the drawings were complete and evaluated, he gave us an updated cost of $6000 over text message. The scope of work had changed, and this was no longer part of a bigger project - understandable. The issue was when he gave us the official estimate a week later and up’d the price once again to $9000. When asked what happened, his exact words were “well, I need to get paid too”. He had weeks to consider before quoting the $6000 and nothing had changed since then. The extra $3000 may be insignificant compared to most renovation costs, but for us in our first home, this was back breaking. We continued with Suj since we were already locked in and well past the 3 day cancellation period. Their work for the most part was exceptional. The new wall blended perfectly into our existing structure, and the ceiling patch was also well done. The problem here was the floor. They had dug up a 1” deep pit in the floor, likely to remove the wall studs. However, they did not patch the floor or even let us know this was going to be an issue. We were never told about the pit until I decided to check in on their progress one day towards the end of the wall build. This required us to pay a handyman to come in next day on a weekend to patch the concrete since we had cabinets being installed the following Tuesday. Suj was aware of this and did not believe it pertinent information. Overall, Suj and SoCal Builders do quality work, but the issues in pricing consistency lost us before the work even started. Not even telling us that we’d be left with a 1” deep pit in our floor after was another huge issue which should’ve been brought up much earlier. This was our first experience with a contractor and I’m not sure if this is typical or not. However, it’s enough to make me doubt I’d contact them for any future work."
Completely renovating both the guest and master bathrooms. In the master bathroom, we're installing a spacious walk-in shower featuring dual black-finished shower heads, elegant floating benches, and marble wall tiles. Meanwhile, the guest bathroom will have a sleek built-in tub and stylish hexagon tiles.
This project involved adding a new master bathroom to the existing house. The shower features sleek white subway tiles complemented by striking black fixtures and shower door hardware. The bathroom floor is adorned with elegant white marble tiles, providing a seamless and luxurious finish. A white shaker vanity topped with a white marble countertop completes the space, creating a clean and sophisticated look.
Experience a whole new level of indoor-outdoor living with the Torres Residence Backyard Remodel. This project highlights the addition of a kitchen sliding door, seamlessly merging your interior and exterior spaces
We remodeled the current kitchen, incorporating the addition of a new sliding door to establish a seamless indoor-outdoor living area
New pool with Baja bench and spa. New pavers, aluminum patio cover and built-in BBQ in the backyard

+545

34 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for HA My Design, Inc.
HA My Design, Inc.
5.0(
378
)

Serving Thousand Oaks, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Customers say: True professional

"I hired Golan and H&A My Design to build an addition to my house. Golan was very professional, helpful, communicative and honest. He listened to my suggestions and gave me some great advices. The project was finished ahead of schedule and I am completely satisfied with the outcome. Highly recommend Golan and H&A My Design!"
After
Kitchen Remodel+Fireplace
Complete Home Renovation
Complete Kitchen Remodel
Complete Kitchen Remodel

+526

Response time1 day
Response rate98%
1 neighbors recently requested a quote
Avatar for 52 Star Construction, Inc.
52 Star Construction, Inc.
5.0(
102
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We can not thank 52 Star Construction enough not only for their superb work, but for their project management, and for ensuring that a complete kitchen re-build was performed with as little disruption as possible to our household. Having had plenty of work done around the house over the years, I recognise and appreciate quality work, and 52 Star Construction provide that in abundance. They are also terrific people to deal with, and we have enjoyed meeting them."
ADU
Kitchen remodeling
ADU
ADU garage conversion
ADU

+3

Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Imperial Remodeling Inc
Imperial Remodeling Inc
4.6(
127
)

Serving Thousand Oaks, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Awesome. It looks amazing and Gino was great about offering alternatives to what the flooring was originally. Our bungalow is over 100 years old and has had various floor work done over the years. The replacement included a sub floor that was a challenge to level but they did an amazing job. Plus they created a seamless transition / threshold piece to our kitchen tile. Our only minor issue was a delayed day with our tenants waiting, but they were very patient and it all worked out."
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+185

Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for R Design, Inc.
R Design, Inc.
4.3(
31
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"R Design did a lovely job of plastering my walls, installing crown molding and painting. They were able to do it very quickly and the price was reasonable."
 Joining dining room to kitche
 Cabinets, granite counter, marble/granite floor
 Bath tub wall tiling
 Restaurant previous counter
 Marble

+193

Response time1 day
Response rate95%
10 neighbors recently requested a quote
Avatar for INA Kitchens
INA Kitchens
5.0(
16
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Eran and his team were great. I had agreed to remodel my bathroom before moving in to my new house. It turned into quite an adventure once structural problems were identified during demo. Eran worked with me on trying to keep the bathroom timeline on track as I worked to get other contractors in to fix the other problems.  And they worked above and beyond in motivating me when the other contractors were late. We did run in to a slowdown at the end of the project and better communication would have been recognized - the problem was with a supplier outside of Eranâ s control. The end result was a slip at the end date for the project. Once everything worked out, I was very happy with the end result."
Complete Kitchen Remodel
1
2
3
4

+15

Response time3 days
Response rate86%
5 neighbors recently requested a quote
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
9
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Dealing with contractors is never easy, and Ben is no pushover, but with very few exceptions, Ben and his crew do what they say they are going to do when they say they are going to do it, and they do it very well. What else can you really ask for from contractors. He's organized and a person of integrity. I liked that he sent a Google chart with supplies to purchase that we could work together that helped me figure out what kind of parts and tiles to purchase. Great experience and our bathrooms are amazing."
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+47

35 neighbors recently requested a quote
Avatar for Universal Home Design, Inc.
Universal Home Design, Inc.
4.9(
20
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"We couldn’t be happier with our home addition and renovation by Oury and his team at Universal Home Design! From the moment we met with Oury to discuss our project he was so friendly and communicative, and made us feel at ease and taken care of. The entire team was a pleasure to work with from the initial consultation through the final reveal. Since I am a licensed architect, I was able to complete the plans and take them through approval and plan check myself, but Oury was there to consult and provide answers to my questions to help make the project successful. Once I handed over the plans and a budget and schedule were agreed upon, Oury and his team took over and did an amazing job. They listened carefully to our needs and preferences, and fixed any problems or misses that would arise without any push back. The project manager, Alfredo, kept us informed every step of the way, and they were very respectful while they worked, cleaning up after themselves and keeping noise to a minimum during my daughter's nap times (we were living in our home during construction). The craftsmanship and attention to detail in the finished space are truly impressive. Our new home exceeds our expectations, and we’re grateful to Oury and Universal Home Design for bringing our vision to life!"
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+80

Response time3 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Thousand Oaks, 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 Thousand Oaks, 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.