Services for Contractors, Engineers, Architects, General Contractors, Interior Designers, and Wholesale Customers

Regional Line Cards

Download Regional Line Cards on the Sales Territories page.

Manufacturer Catalogs and Resources

Manufacturer catalogs, warranty and registration information, specifications, RMAs, and other resources are available on the Manufacturers page.


Buche & Associates and The Sonoran Group provide technical training on many product offerings including First Company, American Standard, HTP, HydroFlame, and HoldRite.

Technical product training is offered to HVAC and plumbing contractors. Sales and application training is offered for our engineering partners, architect partners, and wholesale partners.

We offer installation and maintenance training courses.

We also offer a wide variety of CU’s and AIA Credits. Contact us to set up a presentation.

Product Selection

We understand that every market has its own set of challenges and differences that cannot be resolved with just one solution. That is why, in addition to multiple product lines from top manufacturers, we offer services to help with product selection.

Please contact us so we can provide you with First Company efficiency matching, product selection and performance information, Unico System design & layout, Superior Radiant Design & Layout, and help with your other product selections.

Buche & Associates works very closely with Mechanical Engineers, Mechanical Contractors, Architects, Developers, and Builders to help them select the right product for their design.

First Company Efficiency Ratings

We can help you select your split systems and confirm it is an ARI listed matching system. Buche & Associates works with our engineers and contractors to ensure the product matches the performance needs of the project.

It is important for every project to have an ARI matched system, which we can help you secure.
Buche & Associates has 20 years of product knowledge and design experience in the Multi-family and Hospitality Building segment.

Buche & Associates can either work with you or represent you in obtaining the necessary First Co. efficiency rating. Use the First Co. Certified DOE Combination Ratings Form or contact us today to get this project underway.

Commercial Fan Selection

Buche & Associates has multiple representatives who have attended and passed the S&P fan sizing school. And our team is here to help you with Fan selection, submittal information, and job quoting.

We can provide training on the software and/or perform the selection for your next project.

Soler and Palau’s has a software selection program that will provide you with fan selection submittal information and job quotes. The software can be found at – and we provide training for those who need it. Or we can pass the software along to you, if you are already trained.

Please contact us and we will get you a user name and password for the S&P fan selection software.

The Unico System Design and Layout

Buche & Associates works with Engineers, Architects, Builders, HVAC Contractors, and even homeowners, in designing Unico Systems.

Unico and Buche & Associates strive to educate you on the best practices of Unico System design and installation.

It is imperative to have contracting professionals who are thoroughly trained on the applications and principles of operation for the Unico product line. This will ensure every system you install will provide the highest level of comfort for your customers.

Please contact us to learn how you can submit your plan to Unico for a design. Or you can stay focused on what you do best, the work at hand, while we submit your next plan for a design and layout. Let us know how we can help.

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