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Expert HVAC Services in Fresno, CA
At Patton AC, we specialize in designing, building, servicing, and maintaining mechanical, electrical, plumbing, and automation systems. With over $200 million in completed Design Build Projects, our engineering team has served as the engineer of record on hundreds of projects spanning public works, energy systems, OSHPD acute service facilities, and educational buildings. We employ Lean Construction strategies, including Target Value Design, to eliminate waste and prioritize high-value design elements. Our expertise covers all HVAC systems, including rooftop units, VAV systems, energy solutions, and indoor air quality assessments.

We provide comprehensive building lifecycle support, emphasizing innovation, safety, and client satisfaction. Our team is committed to delivering reliable solutions tailored to residential, commercial, and institutional needs. We maintain strong relationships with trade partners and utilize advanced forecasting models to ensure project timelines and resource management. Our dedication to quality is reflected in our proactive approach to client needs and our focus on trust, integrity, and technical excellence.
Services
HVAC Installation Indoor Air Quality Energy Optimization BIM Modeling Construction Management Plumbing Services Electrical Systems Chiller Maintenance Ductwork Design Building Automation
Highlights and features
  • We have completed over $200 million in Design Build Projects.
  • Our team uses Lean Construction strategies like Target Value Design.
  • We specialize in HVAC systems for residential, commercial, and institutional buildings.
  • Our proactive approach ensures client satisfaction and project transparency.
  • We maintain strong safety and quality standards across all projects.
What people say
High level of planning Dedication to safety Proactive attitude Trust with HVAC needs Impressed with execution
Services
HVAC Installation
Patton AC designs and installs residential and commercial HVAC systems, including rooftop units, VAV systems, and central chiller plants. Our engineers optimize systems for energy efficiency while ensuring compliance with building codes. We integrate advanced technologies like Bi-Polar Ionization for air purification and use ASHRAE-recommended MERV-13 filters to enhance indoor air quality.
Indoor Air Quality
We assess and improve indoor air quality through filtration upgrades, ventilation optimization, and pathogen control systems. Our solutions include HEPA filters, Bi-Polar Ionization, and real-time air quality monitoring. We address contaminants from building materials, occupants, and outdoor pollutants while balancing energy efficiency and occupant comfort.
Energy Optimization
Our team conducts energy modeling and implements utility rebate programs to reduce operational costs. We analyze existing systems to increase fresh air delivery without exceeding capacity and design new systems for up to 100% fresh air. Solutions include variable speed drives, smart thermostats, and energy recovery ventilation systems.
BIM Modeling
We use Building Information Modeling (BIM) for coordinated mechanical, electrical, and plumbing design. Our BIM process reduces conflicts during construction and improves project accuracy. This technology supports clash detection, material takeoffs, and virtual construction simulations for complex commercial and institutional projects.
Construction Management
Patton AC employs Lean Construction methods like Target Value Design to eliminate waste and maximize value. We coordinate with trade partners through pull planning and maintain detailed labor forecasts to ensure timely project completion. Our team manages safety protocols, quality control, and schedule adjustments throughout the construction lifecycle.
Questions
What HVAC services does Patton AC AC offer?
We provide installation, maintenance, and repair for residential and commercial HVAC systems, including air conditioning, heating, ventilation, and indoor air quality solutions.
Do you service both residential and commercial properties?
Yes, we serve homeowners, businesses, and institutions with customized HVAC solutions for new installations and system upgrades.
What areas do you serve?
We operate throughout Central California, including Fresno, Clovis, Bakersfield, Merced, and surrounding communities.
How do you handle emergency HVAC repairs?
While we don't offer 24/7 emergency services, we prioritize urgent requests during regular business hours and provide preventive maintenance to minimize breakdowns.
What payment methods do you accept?
Payment options are discussed during project planning. We accommodate standard commercial payment terms for contracted services.
How can I improve indoor air quality?
We recommend MERV-13 filters, Bi-Polar Ionization systems, and regular HVAC maintenance. Our team can assess your specific needs and recommend tailored solutions.
Reviews (4)
Veronica Kenison-Munoz
Mar 14, 2021 Report
I have NOT had air conditioning service from this company. However I have driven next too and behind one of their company trucks. There was construction in Bakersfield CA and cars were merging every other car. This driver would not let me in, rode the butt of the car in front of him, and threw his lit cigarette butt in the street with fires currently raging all over CA. When you are representing your company in a company vehicle, you should have a little professionalism. I wanted to share this because this is not a person I would want working on my home.
David Gejeian
Oct 29, 2019 Report
Our home AC was blowing hot air. We called Patton, and this was a wonderful decision. They promptly sent a guy out, and he easily assessed the problem. After replacing a few parts, he showed us how to clean the filters on the unit in order to maintain airflow. The price was very fair. Overall amazing service and very informative. Thank you Patton!
Don Schroeder
Apr 09, 2019 Report
Was working on an issue with our controls, got halfway through the problems and they stopped returning calls, emails etc.
Jeff Hough
Nov 15, 2016 Report
Set meeting with this company they did Not show up I had to call them 3 times then he came out and measured what I wanted done said it would be a couple of days? Waited 2 weeks I called said he would have by bid that day? Two days later got bid I said do the job said it would take a week? Had to do exzact measurements? Was supposed to be there Friday was No show I called he said he would be there Monday, again No Show when I called he said had a funeral?

So Friday you did not know you had a funeral you were going to? Called me that Monday said he would come out at 4 pm he came out and said job would be done by Friday that week. Again No Show all week. Called today Tuesday what's going on? We are busy and just don't have the time this week or maybe next you should go elsewhere? After waiting all this time I am sure glad they can throw $5400 away like it's Nothing. I have two Business and this is Not how a Company should be treating there Customers!