(916) 381-4611 Serving Northern California (see map)


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Plan & Spec

  • Experts in Plan & Spec Projects
  • Thorough and Expedient Bidding
  • Service Excellence After the Installation


More Than Just a Price

In addition to providing full design services, Cooper Oates Air Conditioning can generally price any commercial HVAC system or related project based on plans and specifications you provide. Leading general contractors in particular frequently approach us for pricing help on such "plan and spec" projects.

Many customers request pricing based on the estimated scope of a project alone, without specifications and engineering drawings. We work out plan and spec quotes on a regular basis and are happy to price a project that works well and fits within your budget. Upon request, we will add our design expertise to help you define the scope of your project and create a realistic estimate of what's involved.

How We Are Different

In many cases with plan and spec, we know our client is under obligation to collect bids and that the lowest bidder gets the job. But our clients also know that we won't just walk away after a plan and spec job is completed. From experience, we know chances are good that a plan and spec customer will eventually need service, so we want to be the natural choice when that selection is made. Furthermore, we want to be there when your building eventually needs design/build work down the road.

I have confidence in Cooper Oates and would hire this company over any other HVAC company in the state.

Janet Rollins
Sacramento County Public Law Library

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Your team was very professional and detailed. The installers worked very hard and did an excellent job installing the units.

Joanne Kim
Rehabilitation Management Systems, Inc.

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I would like to thank you all for the successful completion of the HVAC redesign in the Bureau of Nursing.

Mark Elliott
Department of Consumer Affairs

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Awesome—You tell the bosses over there that your service tech is incredible—fast, knowledgeable…

Rhonda Higgins
DMG North, Inc.

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Dispatch is always available, whether I’m in the office, inspecting properties or out of town. COAC eases property…

Sharyn Verdon
Ramco Enterprises, Inc.

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I have confidence in Cooper Oates and would hire this company over any other HVAC company in the state.

Janet Rollins
Sacramento County Public Law Library

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What a nice change from what we have dealt with for years. This has made a piece of my job tons easier.

Teresa Heckley, ASO II
DHHS - Facility Management

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We want you to know that we are very pleased with the service you gave us, I especially want to thank you…

Tom Cabrera
Mailing Systems, Inc.

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I have confidence in Cooper Oates and would hire this company over any other HVAC company in the state.

Janet Rollins
Sacramento County Public Law Library

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I have confidence in Cooper Oates and would hire this company over any other HVAC company in the state.

Janet Rollins
Sacramento County Public Law Library

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Gary Pertle joins Cooper Oates »

SACRAMENTO, CA.  August 5, 2016  –  Cooper Oates Air Conditioning…

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Hitting Homeruns at Raley Field »

Raley Field is a unique and challenging set of buildings…

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German Juarez Promoted to Director »

COAC announced this week that veteran Senior Account Manager, German…

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COAC Construction Team Featured On »

The HVAC Industry’s largest publication, ACHR the NEWS, featured a…

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New Video: Caltrans Fan Wall »

Over the Memorial Day Weekend, the Cooper Oates Air Conditioning…

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Demolishing a 12 foot circulation »

Here is the before picture of the 12 ft. tall…

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Cal Trans Building New Fan »

The COAC Installation Team just completed a challenging, time-crunched project…

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Easy Trick to Save Energy »

Coil Cleaning Is a Money Saving No-Brainer. Its not really…

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R-22 – Fading Fast »

As HVAC system owners and contractors, we should all be…

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Cooper Oates Air Conditioning Announces »

Sacramento, CA, March 20, 2016 — Cooper Oates Air Conditioning…

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