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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon717
    Verified treehouse building services reviews

Top-Rated Treehouse builders in Castro Valley - Updated Nov 2026

Avatar for Amaya Handyman & Remodel, LLC
Amaya Handyman & Remodel, LLC
5.0(
28
)
Handyman for Multiple Small Projects

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Amaya Handyman, Felipe, is responsive, knowledgeable and very professional. In one visit, he handled a plumbing emergency, he installed holiday lights and trimmed bushes. We are also considering hiring him for an additional remodeling project."
Kitchen Remodel
Exterior Paint
Exterior Paint
Exterior Paint
Exterior Paint

+34

Response time4 hrs
Response rate100%
40 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Handyman for Multiple Small ProjectsShed, Barn or Playhouse - Build

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
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+1

Response time6 hrs
Recommended by17%of homeowners
Sac Landscaping
4.9(
13
)
Handyman for Multiple Small Projects

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: True professional

"Jose and his team got the job done efficiently and quickly my items are sturdy I am just so happy with how my children furniture turned out thank you so much fellas for being true professionals and trustworthy I wish you so many more great customers I know if I need a job done again I will be contacting these guys and referring to my friends and family."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+92

Recommended by76%of homeowners
The Golden Handyman
4.9(
36
)
Handyman for Multiple Small Projects

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

If you're looking for a handyman, then you've come to the right place. I am a small business owner and have been in this line of work for 10 years and counting. My knowledge ranges from building drywalls to remodeling kitchens and bathrooms. I tend to give it my all when it comes to dealing with my clients and can say you'll be completely satisfied!

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Villa Handyman - Unlicensed Contractor
Villa Handyman - Unlicensed Contractor
4.7(
49
)
Handyman for Multiple Small Projects

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: True professional

"Armando removed lath and plaster walls in our bedroom, insulated, dry walled, applied texture, and painted. He did a fantastic job! Armando is a calm, kind person and very easy to work with. He arrives when he says he will and works hard all day. We will call him again."
New remodel kitchen
Main water line replace
All cities projects well
All cities projects well
All cities projects well

+9

Response time4 hrs
Response rate89%
14 neighbors recently requested a quote
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Treehouse Builders FAQs, answered by experts

Painting countertops can take a few days to complete yourself. However, keep in mind that it can take up to 14 days for the sealer to cure. So, you want to make sure you wait the manufacturer's recommended amount of time before using your countertops after painting them.

The only real drawback to green building is that it’s more expensive up front, with per-square-foot prices sitting 33% higher than what you’d pay to build a traditional home. The higher cost is due to more expensive building materials and more labor to ensure every aspect of the home is as efficient as possible. However, green buildings often save money in the long run, so this is just a temporary downside.

The quickest way you can protect plants and trees from frost is to cover them with garden blankets or frost cloths. Also, bringing potted plants or trees indoors is much simpler than trying to cover and protect them outdoors. Remember to anchor blankets with something such as sandbags, fabric pins, or rocks if the forecast calls for strong winds to keep them from blowing away and exposing your trees and plants.

Don’t forget to factor in the climate where you live during the planning stage. If your area is prone to bitter cold and heavy snow, you might want to invest in stronger greenhouse materials like a concrete slab, steel frame, and glass walls or plan to take your greenhouse down for the winter.

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

The Castro Valley, CA homeowners’ guide to treehouse building services

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