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TRUSTED BY ALTADENA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.6k+
    Verified subcontracting services reviews

Find Subcontractors in Altadena

Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
63
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"KN Remodeling redid my floors, removed a wall and got my JADU permitted, plus many more random fixes. Whatever project I threw at Nathan and his team he got done. They were great and I would use them again."
Additional Photos
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+48

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Platinum Home Builders & Design, Inc.
Platinum Home Builders & Design, Inc.
5.0(
75
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I'm very happy with the services offered by Platinum Home Builders. From booking an appointment until renovation work was completed, we were provided with relevant information. Their designer John was so patient to note all the detailing we looked for. We will again appoint them for future works."
DRIP EDGE FLASHINGS
SURE NAIL TECHNOLOGY SHINGLE BY OWEN'S CORNING
TITANIUM UDL 50 UNDERLAYMENT
INSTALLATION OF NEW COOL ROOF SHINGLES
SYNTHETIC ROOFING UNDERLAYMENT

+80

Response time11 hrs
Response rate93%
Recommended by88%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Universal Home Design, Inc.
Universal Home Design, Inc.
4.7(
84
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Oury at Universal Home Design did a spectacular job on the renovation of our condo in Pasadena. We completed two total bathroom renovations, replaced a fireplace, and touched up a variety of other small projects throughout the home. Oury set a fair price with a clear understanding that I would pay for all of the finishes (such as tile, vanities, faucets, etc...). I was out of town for the entire project, and Oury communicated with me every step of the way, always checking in to confirm how I wanted things done and sending photos as each phase of construction was completed. He and his team were quick, efficient, trustworthy, and they paid attention to every detail. The final product is beautiful. I have never had such a wonderful experience with a contractor, and I can't recommend him highly enough!"
Bathroom remodel with pebble stone
Bathroom by Universal Home Design Inc.
roof project
Wood Deck project by Universal Home Design Inc.
New Master Bathroom

+376

Response time8 hrs
36 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for R Design, Inc.
R Design, Inc.
4.3(
31
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"I hired Ramy and his team to help me build out some closets. He was very communicative and easy to work with. The team showed up on time, collaborated with me on the design, worked fast, were very respectful of the home the whole time, and cleaned up nicely. Highly recommend R Design for any contract work!"
 Joining dining room to kitche
 Cabinets, granite counter, marble/granite floor
 Bath tub wall tiling
 Restaurant previous counter
 Marble

+193

Response time1 day
Response rate99%
8 neighbors recently requested a quote
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
12
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Ben helped us convert our VERY old garage (80+ years) into a modern multipurpose room. He was communicative throughout the process, friendly to work with, and the final product exceeded our expectations. We highly recommend YB Builders to anyone looking for a contractor."
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+74

62 neighbors recently requested a quote
Avatar for Imperial Remodeling Inc
Imperial Remodeling Inc
4.6(
127
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"This is my first time working with a contractor and didn’t know what to expect. Overall, I am happy with the work and the team became more like family. I wasn’t happy all the time, and it took longer than expected, but when I expressed it, Gino was quick to make the changes happen even being hands on some of the time. I don’t know what else are out there, since they are my first and only remodel team, but I’m thankful I choose this company to remodel my entire - now beautiful - home."
Additional Photos
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Additional Photos

+185

Response time1 day
Recommended by90%of homeowners
Avatar for Beneflipper Construction Corp
Beneflipper Construction Corp
4.8(
20
)
Major Home Repairs (General Contractor)

Serving Altadena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Beneflipper did a great job with the redesign of some elements of our kitchen and the execution of those changes. Their work was top notch. However, what was even better was the intelligent questions they asked and their willingness to listen to our answers and adjust the plans to fit our lifestyle. We are very happy with their work."
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1
After
Exterior Side Entrance
Exterior Front Entrance

+122

Response time2 days
6 neighbors recently requested a quote
Recommended by43%of homeowners
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Showing 1-10 of 642
Subcontractors questions, answered by experts

An architect is usually involved in the process of determining the layout and structural features and requirements of the home itself, taking into account the local codes, climate, and materials needed to make the home structurally sound. Architects may communicate more with contractors and subcontractors throughout the building process. In comparison to architects, interior designers typically focus on the aesthetics of a home interior and possibly exterior, helping the homeowner decide on color schemes, textures, and materials to incorporate into the design. 

You can draw your own house plans using three-dimensional modeling software, but in most cases, you’ll need an architect to draw up the final plans. Architects understand local building regulations and requirements, so their plans will be necessary for getting permits approved, and they’ll also ensure your home is structurally sound. DIY house plans can be a good place to start to help visualize your project, but you should always defer to a professional before trying to proceed with the project.

A floor plan is a less detailed illustration showing a building or room's layout from above, including elements like windows, doors, walls, and fixtures. It offers a simplified view for homeowners. In contrast, a blueprint is a more detailed, to-scale architectural drawing that includes all parts of the building plans, such as structural elements, construction details, and utility schematics. While a floor plan can be a type of view within a blueprint, the complete blueprint contains all the necessary details to turn the plan into a reality.

Universal design costs can be minimal when you add them during construction; however, adding universal design principles to existing homes can sometimes increase renovation costs. For example, a mid-grade bathroom remodel is estimated to cost around $30,000, while a standard universal design remodel can cost closer to $40,000. Adding accessible design components can include widening hallways ($500 to $2,000), curbless showers ($2,000 to $8,000), and widening doors ($400 to $800). Keep in mind that these increased costs can lead to higher resale values because universal homes may appeal to a wider variety of buyers.

Dark academia is more of an interior decorating style than it is a type of architecture, but it calls on themes prevalent in gothic architecture. Part of the appeal of dark academia is that you can achieve the look and feel without renovating or remodeling your home. Instead, you can switch to a dark color palette and introduce metal, natural wood furniture, plaid decor, old books, and gothic decor to get the look and feel just right.

The Altadena, CA homeowners’ guide to subcontracting services

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