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TRUSTED BY SIMI VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon651
    Verified treehouse building services reviews

Find Treehouse builders in Simi Valley

Avatar for Construction Masters
Construction Masters
4.7(
315
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Mickey and Moshe build a wonderful lounge and wine cellar for me. I'm very big in entertaining at my home and now I have a jewel to do so with. They are truly all the best. I greatly recommend Construction Masters. Mickey and Moshe Cohen are splendid!"
Our Assorted Work
Our Assorted Work
Our Assorted Work
Our Assorted Work
Our Assorted Work

+51

Response time8 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
62
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Nathan and his crew started almost immediately and finished on schedule. They were responsive and approachable and ready to tackle any problems that arose during the project. Always nerve wracking to deal with contractors but KN remodeling made it easy and performed as expected. The tile work was excellent, the demo was quick, and the cabinets were gorgeous. The entire crew were very professional and courteous."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for HIC Builders, Inc.
HIC Builders, Inc.
5.0(
12
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I recently completed my home remodeling project with HIC Builders, and my overall experience has exceeded my expectations. Avi, in particular, showcased extensive knowledge and was an absolute delight to collaborate with throughout the process. The team excelled in providing precise estimates for both budget and timeline. Despite minor setbacks due to city-related delays, they made sincere efforts to compensate for lost time. Having undertaken multiple projects in the past, I can confidently state that this has been the most gratifying working relationship I've had with a contractor. Without a doubt, I plan to engage HIC Builders again for my future projects."
Roof & exterior paint
Working on the gas line
Artificial turf project
Roof & exterior paint
Roof & exterior paint

+53

Response time2 days
Response rate98%
23 neighbors recently requested a quote
CA Cabinets, Inc.
5.0(
22
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Ca cabinets did my complete kitchen remodel David is very professional, extremely knowledgeable and honest. He suggested some great ideas! Ca Cabinets quality of workmanship is impeccable! He kept me within budget and finished on time! I am thrilled with my new kitchen! I very highly recommend Ca Cabinets."
Response time4 hrs
Recommended by94%of homeowners
Avatar for West Side Builder
West Side Builder
5.0(
10
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"100% Recommend to anyone looking for a contractor. Jose was very professional and friendly. Took time to answer all my questions and made sure the project was done in a matter that was most time efficient and cost effective."
Patio
Patio
Patio
Patio
Patio

+44

Response time8 hrs
Recommended by85%of homeowners
Avatar for Kuhnhofer Builders, Inc.
Kuhnhofer Builders, Inc.
5.0(
7
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"House burned down 100% . Tough rebuild environment. Considered 13 contractors. Selected Kuhnhofer Builders. Honest, hardworking, high energy, knowledgeable, good communicator. Total rebuild completed to our satisfaction within timetable & budget projected. Would hire Kuhnhofer Builders again in a heartbeat!"
Front View
Backyard
Primary Bathroom
Guest Bathroom
Pantry

+4

Recommended by100%of homeowners
Avatar for Marco Montes
Marco Montes
4.6(
84
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Marco arrived on time, quickly surveyed the issues, and got to work. He also made a Home Depot run for us. Everything went very well. We were able to take care of several long-standing problems, and we got a professional opinion about other projects. Very nice man, too!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time9 hrs
Recommended by90%of homeowners
Avatar for R Design, Inc.
R Design, Inc.
4.3(
31
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"We hired Ramy for wood floor installation, stair floor, ceiling work. He’s been easy to work with. Quick responds even on weekends. He hires ppl with professional skills, get work done fast and hold accountable for the quality. The whole experience was great, we are hiring him for future jobs."
 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
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.5(
28
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
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+1

Response time6 hrs
Recommended by24%of homeowners
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Treehouse Builders questions, answered by experts

Simi Valley experiences hot, dry summers and intense Santa Ana winds, requiring robust cooling systems and strong structural anchoring for greenhouse and nursery service projects. You must also plan for low rainfall and occasional winter freezes. Because the area faces high fire risks, ash fall can coat glazing, making post-fire cleaning essential to protect your plants and maintain proper light transmission.

Helpful?

Adding greenhouse and nursery service infrastructure will increase your household water consumption and add significant electrical loads for lighting and heating. Older CA homes often require electrical panel upgrades to handle this extra demand. You must also direct runoff away from your home's foundation, as local clay soils trap water easily, which can cause structural damage or violate local stormwater regulations.

Helpful?

Your property's slope and expansive clay soils can complicate greenhouse and nursery service installations in Simi Valley, often requiring engineered foundations or retaining walls. Check your property lines for setback rules and review local homeowner association guidelines for size or material restrictions. If you live in a designated fire hazard zone, your structure must feature ember-resistant materials to keep your property safe.

Helpful?

Routine maintenance for greenhouse and nursery service setups in CA includes inspecting irrigation systems for hard water clogs. You should service ventilation fans and cooling pads before the summer heat arrives. After high winds or nearby fires, clean the glazing to ensure adequate sunlight. Additionally, monitor for pests like spider mites and check structural anchors every fall to prepare for heavy wind events.

Helpful?

Be cautious if a contractor ignores local building permits or skips a soil assessment, as expansive clay in Simi Valley can destroy improper foundations. Quotes for greenhouse and nursery service work should clearly detail structural wind ratings and ember-resistant materials for fire safety. Always verify that the professional holds an active state license and includes underground utility checks before any excavation begins.

Helpful?

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

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