PHIUS (Passive House Institute US, Inc.) is an organization committed to making high-performance passive building the mainstream market standard. PHIUS+ buildings provide superior indoor air quality, resilience during power outages, and an extremely quiet, comfortable indoor environment.

Paul's Heating, Cooling, and Duct Cleaning and team of technical specialists are specialized in the installation and service of all major brands of quality heating and air conditioning equipment for both residential and light commercial use.

PCB Technical Solutions specialize in commercial and retail HVAC and Mechanical projects. From their full design and quotation services, through to the installation, project management and maintenance teams, they are able to provide the clients with their full specification.

PCI Industries Inc. dba Pottorff manages two distinct divisions. One is a renowned manufacturer of damper, louver, silencer, and architectural sun control products. These products are sold through exclusive representatives across North America under the brands above. And the other division is Air Product Sales, a representative and primary supplier of commercial HVAC products servicing Southern CalifornAir control a

PCI Membranes is the specialist filtration and separation company based out Whiteley Fareham, Hampshire, United Kingdom. They specialize in custom-built crossflow membrane filtration systems for liquid separation in the process industries. PCI Membranes also offers process solutions for a wide variety of filtration applications using microfiltration, ultrafiltration, nanofiltration and reverse osmosis technologies.

Peak Heating & Cooling Inc. specializes in the repair and replacement of the heating and cooling systems for the home or business. Peak Heating & Cooling Inc. will send only the best technician to fix the plumbing problem, air conditioner repair and, gas or propane (LP) furnace and heater repair as well as the air conditioner installation, furnace, boiler replacement, and tankless hot water heaters installation.

Pentair is a globally renowned provider of energy efficient water treatment systems, filtration products, pumps and water systems for residential, industrial, agriculture and commercial applications. They also offer a wide range of filters, valves, venting systems, heating and cooling solutions, industrial filtration and fire suppression systems.

Peoples Heating and Cooling has been a household name in the Shelbyville and the Greater Indianapolis area. With thousands of customers who rely on them for their home and business heating and cooling needs, Peoples Heating and Cooling provides prompt, professional, and friendly service all at an affordable price.

Perdido Heating and Air Conditioning cater to all air conditioning and heating needs. They service and repair their customers with excellence. They do sales, service, and installation and make sure their customers feel good at home or business. They also provide estimates on new installations.

Perdido Heating and Air Conditioning, the team of certified technicians make sure that the customers get the most out of what they spend from their pocket.

Perfect Cycle specializes in the purchase & sale of refrigerant gas, chiller recovery, reclamation, plus manufactures a complete line of recovery & reclaim processing machinery.

The Perfect Technician Academy is a school for Heating, Ventilation, and Air Conditioning (HVAC), created out of the need for a fast-track training program that could develop students ready to perform at high levels entering the skilled trades industry. They are committed to training and preparing heating, ventilation and air conditioning (HVAC) technicians for successful careers.

Perfect Temp Heating and Cooling is one of the best HVAC contractors in Minneapolis, MN, USA. At Perfect Temp, their commitment is to provide customers with the best possible service experience goes beyond just honoring a warranty or showing up when called upon.

Performance Aire manufactures VAV Thermal Diffusers, Air Terminal Units and Zone Control Solutions. Performance Aire has expanded its product line and they are now offering commercial VAV Air Terminal Units and the Fahrenheit™ Zone Control Series, a residential and commercial zoning system.

Peterman is a family-owned residential heating, cooling & plumbing company with offices in Indianapolis, Columbus, Muncie, Bloomington, and Lafayette, Indiana. It specializes in heating & cooling repair & installation, along with plumbing services, drains & sewers.

At Petri Plumbing & Heating, they are proud to live and work in Brooklyn! They’ve been here since 1906, offering fast, reliable, guaranteed Brooklyn plumbing service to all of the customers.

Petrik And Son Inc., the air conditioning service and repair firm in Clarendon Hills IL. They specialize in offering a wide range of air conditioning services including: air conditioning and heating needs.

PFE Corporation is a family owned and operated business offering professional electrical, plumbing, heating, and air conditioning service to home and business owners in Decatur, Illinois.

Phillips Heating and Cooling Services is a family-owned and operated local business that specializes in residential and light commercial HVAC systems repair, maintenance, replacement, custom sheet metal, and new construction.

Phoenix ACR Limited specializes in all aspects of Air Conditioning and Refrigeration for both the commercial and residential sectors throughout the South East including London. They work closely with their clients to ensure their needs are always met and that satisfaction is the end result. Their technicians specialize in the installation, maintenance, and repair of high-quality, energy-efficient air conditioning and refrigeration systems.

Phoenix Contact is a strong partner for creative solutions in the fields of connection technology, electronics, and automation on the path to a smart world. Phoenix Contact solutions are used wherever processes need to run automatically. This can be in industrial production facilities, in the field of renewable energies, in infrastructure, or for complex device connections.

At Phononic, they believe the world deserves a better way to cool and heat. Their solid-state chip has the power to transform the daily lives, cooling and heating the modern world responsibly, without toxic refrigerants.

PillarPlus is an MEP consultancy firm aiming to revolutionize the MEP (fire safety, mechanical, electrical and plumbing) industry through their AI technology. Their proprietary software ensures a 100 times superior MEP experience. From site supervision to client meetings, their technology-first approach ensures flawless construction combined with profound expertise.

Pinnacle Heating & Cooling was founded in Homer Glen in 2008, and they’ve been providing superior heating and cooling services in the area ever since. They have a professional, knowledgeable, and fully trained staff, so they can trust in the quality of their work.

Pinnacle is a BIM service provider in offering customized solutions to Architecture, Engineering & Construction (AEC) firms globally. Pinnacle provides Marketing BIM Presentation, BIM Engineering Services, HVAC, and Revit family.

For the past two years, engineers have been perfecting a paint that passively cools a structure so that it is less reliant on energy dependent cooling systems. Pirta paint reflects solar heat away from a surface and allows that surface to lose more heat than it absorbs from the sun, and it does so more effectively than any other product on the market.

Plains Heating objective is to offer the buyers with honest service that is the BEST standard and the BEST value. Plains Heating & Air Conditioning, Inc. is a little family-owned organization that strives to please visitors on every job.

Plano Air Conditioning and Heating, the brand, was started well over 40 years ago. Their greatest hope when users use Plano Air Conditioning and Heating for their air conditioning repairs is that users feel like they have used the best company possible.

Plumbing Medic is ready to help with any type of heating and air conditioning job in Gilbert. They’re also able to offer comprehensive plumbing services throughout Maricopa County.

Plymovent is a global, leading supplier of products, systems and services for the extraction and filtration of polluted indoor air.