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Find Deck or porch build or replacers in Altadena

Avatar for Northgate Development
Northgate Development
4.4(
49
)

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"They did a great job. Very professional & courteous team lead by Mike Mohsini. He was the only contractor to give me a detailed written estimate, which was also lower than the two other verbal estimates I received. Mike also included some needed structural upgrades & other current building code requirements. The final inspection by San Francisco building department is scheduled for Monday, 6/13/22. I would definitely recommend Northgate Development to anyone in Bay Area needing deck repairs and/or replacement. Thanks for your recommendation. ~Stephen Teeple"
1
2
3
4
5

+27

Response time2 days
Response rate92%
14 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
34
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel exceeded our expectations, providing us with a beautiful and highly efficient space for cooking and gathering. We're thrilled with the results, as the new design seamlessly integrates style and functionality."
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+1

Response time6 hrs
Recommended by19%of homeowners
Avatar for R Design, Inc.
R Design, Inc.
4.3(
31
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"You always want to find someone that you can trust. You can tell that Ramy has been doing this a long time. His depth of knowledge is amazing and has helped see through issues in projects before they present themselves. Weâ ve done a few projects now and havenâ t had a single mistake. Ie) misunderstanding, feeling pressured to buy, dents on appliances etc. all of which Iâ ve experienced in the past with 4-5 star â Yelp reviewâ companies. Heâ s organized and stays on top of the project so it gets done. Heâ s honest with the timelines and it showed because each step of the way took what he said it would take or less. I would definitely suggest working with R Design for your next project no matter how small or large"
 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%
12 neighbors recently requested a quote
Wilhelm Wolfsohn DBA Sustainability Construction
4.6(
12
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Wil and his team did an excellent job on our deck. The quality and attention to detail was unmatched and he was communicative throughout the entire process. Wil is the kindest and most professional contractor I have ever worked with. Highly recommend."
Response time5 hrs
20 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for HERNANDEZ FRAMING
HERNANDEZ FRAMING
5.0(
10
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I'm very happy with my new deck. Rogelio gave me a very good price and did excellent work, better than I expected. He's a very good guy to do business with and I highly recommend Hernandez Framing company."
Front porch rebuild
Front porch rebuild
Front porch rebuild
Front porch rebuild
Front porch rebuild

+30

Response time7 hrs
9 neighbors recently requested a quote
Recommended by30%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Our roof was in bad shape and we needed to have it replaced. I had gotten estimates and decided to go with Home Pro Remodeling. Emil and Brian were our contact people for the project. Emil was very professional and paid attention to our concerns. He worked with us through the entire project to our complete satisfaction. Brian is extremely courteous and helpful as well! The project went very smoothly, was completed before the initial project end date, and the results were beyond our expectations. The job turned our beautifully! Our new roof looks FANTASTIC! Our neighbors have commented to us how great it looks. We are very pleased with our experience with Home Pro Remodeling and would definitely recommend them."
Response time5 days
Recommended by77%of homeowners
Avatar for Monroy's Father & Son Construction
Monroy's Father & Son Construction
5.0(
4
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I worked with Daniel and he was very prompt and responsive, did exactly what he said he'd do. He worked underneath the house in an area I couldn't access. Took and showed me pics to illustrate the issues and he worked excellently."
Response time12 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for S N Design Remodeling, Inc.
S N Design Remodeling, Inc.
4.8(
23
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I felt extremely comfortable with my contractor, he met all my expectations and beyond. My home became my dream home and all thanks to the ownerà ¢à  à  s patience , he listened to all my wishes and find exactly what I was looking for . I couldnà ¢à  à  t have chosen better honest company for my project ****strong recommendations !!!!!!!!!"
Kitchen Remodel
Kitchen Remodel
Master Bath
Master Bathroom
Shower

+14

Response time10 mins
Response rate100%
6 neighbors recently requested a quote
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
8
)

Serving Altadena, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Ben did some remodeling for our house in 2017. He was clear about the necessary steps and was dependable. He showed up when he said he would, and the work was finished on time and on budget which is very rare for contractors. He also provided thoughtful solutions to an outdoor drainage issue we had in our older home. A couple of years later we also hired him to do flooring at my relative's house, and he again completed the work on time and on budget with his team. We have always loved working with him and would gladly use him as our contractor on future jobs."
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+47

26 neighbors recently requested a quote
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FAQs for deck or porch projects in Altadena, CA

Northern white cedar is the most affordable cedar decking type and delivers exceptional value with low material expenditures. This option provides proven cost efficiency, meets essential durability standards, and is easy to paint or stain to meet your aesthetic preferences. By comparison, eastern red and western red cedar supply extra longevity and richer texture for a modest increase in investment.

Yes, cedar is a great choice for decking material. It offers a timeless look and natural resistance to decay and insect damage. Keep in mind that cedar requires regular maintenance, like resealing and cleaning, to keep it in top shape. With proper care, a cedar deck can enhance the appeal and value of your outdoor space for years to come.

No, cedar is not pressure-treated because it contains oils and tannins that naturally resist insect damage, rot, and decay. With regular maintenance, including annual cleaning and resealing every two to three years, cedar maintains its structural integrity and pleasing appearance for 10 to 15 years or more. Cedar’s natural durability, without need for chemical treatments, makes it an environmentally friendly option for outdoor structures like decks.

You should stain or seal your cedar deck every two to three years to maintain its appearance and longevity. This helps protect the wood from moisture, mold, and environmental damage, preserving its natural color and extending its lifespan. Regular maintenance keeps your outdoor space both attractive and durable season after season.

The Altadena, CA homeowners’ guide to decks or porches

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