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Newbury Park, CA

Design Air Conditioning Company

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Best HVAC/Mechanical Contractors in Newbury Park

Updated: May 29, 2026

Design Air Conditioning Company

Design Air Conditioning Company at 3591 CORDOVA COURT, Newbury Park, CA 91320, held a HVAC/Mechanical Contractor license (#519533) with the California contractors license board with an expiration date of 10-31-1995. We last verified the license was expired on 05-28-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

Building Permits by Design Air Conditioning Company

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

New industrial building

3555 Old Conejo Rd, Newbury Park, CA, 91320

1999-03-31

Industrial park

Valuation:

$274,380

Permit #:

99-1786

Status:

APPROVED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Mechanical work

711 Mitchell Rd, Newbury Park, CA, 91320

1991-03-27

No Description Available

Valuation:

$0

Permit #:

91-1253/000 000 MR 00

Status:

FINAL INSPECTION COMPLETE

Fee:

$15

Permit Type:

Mechanical-htg-a/...

Building Type:

N/A

Building permit - legacy

1332 N Moorpark Rd, Thousand Oaks, CA, 91360

2009-12-16

No Description Available

Valuation:

$501,357

Permit #:

2002-7626-P-1-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

1332 N Moorpark Rd, Thousand Oaks, CA, 91360

2003-03-31

No Description Available

Valuation:

$501,357

Permit #:

2002-7626-P-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

1332 N Moorpark Rd, Thousand Oaks, CA, 91360

2003-04-08

No Description Available

Valuation:

$501,357

Permit #:

2002-7626-M-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

1332 N Moorpark Rd, Thousand Oaks, CA, 91360

2003-04-17

No Description Available

Valuation:

$501,357

Permit #:

2002-7626-E-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

1332 N Moorpark Rd, Thousand Oaks, CA, 91360

2003-04-17

No Description Available

Valuation:

$501,357

Permit #:

2002-7626-B-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2193 Anchor Ct, Newbury Park, CA, 91320

2003-09-03

No Description Available

Valuation:

$184,008

Permit #:

2003-1582-P-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2193 Anchor Ct, Newbury Park, CA, 91320

2003-09-04

No Description Available

Valuation:

$184,008

Permit #:

2003-1582-M-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2193 Anchor Ct, Newbury Park, CA, 91320

2003-09-03

No Description Available

Valuation:

$184,008

Permit #:

2003-1582-E-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2193 Anchor Ct, Newbury Park, CA, 91320

2003-09-22

No Description Available

Valuation:

$184,008

Permit #:

2003-1582-B-0-0-0

Status:

final

Fee:

$0

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2151 Anchor Ct, Newbury Park, CA, 91320

2005-03-03

No Description Available

Valuation:

$120,046

Permit #:

2004-4531-P-0-0-0

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2151 Anchor Ct, Newbury Park, CA, 91320

2005-03-03

No Description Available

Valuation:

$120,046

Permit #:

2004-4531-M-0-0-0

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2151 Anchor Ct, Newbury Park, CA, 91320

2005-03-03

No Description Available

Valuation:

$120,046

Permit #:

2004-4531-E-0-0-0

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building permit - legacy

2151 Anchor Ct, Newbury Park, CA, 91320

2005-03-03

No Description Available

Valuation:

$120,046

Permit #:

2004-4531-B-0-0-0

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Recent Buildzoom Projects

Inactive License

License #	519533
Status	Inactive
State	California
Type	Warm Air Heating, Ventilating And Air Conditioning, Refrigeration
Business Type	Partnership

According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.

Check this license's status for Design Air Conditioning Company at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

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*No active license on file. If you are Design Air Conditioning Company, click “This is My Business” to update your information.

Bonded

Bonded Agent	This License Filed A Contractor's Bond With
Bond Value	$7,500

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Before you Hire

Here are some rules, regulations, and laws governing general contractors in California:

Does Design Air Conditioning Company carry a valid contracting license?

In California, any remodeling or construction project that exceeds $500 (labor and materials), requires a contractor to have an active license with the California Contractor State License Board (CSLB).

Design Air Conditioning Company currently holds license 519533 (Warm Air Heating, Ventilating And Air Conditioning, Refrigeration), which was Inactive when we last checked.

How important is contractor licensing in California?

The CSLB is one of the highest rated licensing boards in the US. Applicants are required to pass a written board exam and prove at least four years of prior, relevant work experience. In addition, the CSLB requires all license holders to maintain at least $2,500 in operating capital and provides you with a range of other consumer protections.

Your liability risk when hiring Design Air Conditioning Company

Contractors in California are required to carry workers' compensation insurance if they have employees and proof of liability insurance with the cumulative limit of $1 million for licensees with five or fewer persons, and an additional 100,000 for each additional member over five, not to exceed $5 million total.

Financial recourse when hiring Design Air Conditioning Company

All licensed contractors in California are required to maintain a bond, which provides you with financial recourse in case they perform defective work or violate license regulations. If you feel as though you have been taken advantage of, you should leave feedback on the contractor's BuildZoom profile and file a complaint with the CSLB.

Design Air Conditioning Company has a $7,500 bond with This License Filed A Contractor's Bond With.

What else should I know before hiring Design Air Conditioning Company

California contractors are required to submit their fingerprints to the board, which are then checked against criminal records held by the California Department of Justice (DOJ) and Federal Bureau of Investigation (FBI) prior to obtaining a valid contracting license.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

The California State License Board recommends getting at least three written bids before hiring a contractor. Do not automatically accept the lowest bid - an abnormally low bid may indicate the contractor made a mistake and is not including the same work quoted by their competitors. We've made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

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