Business Details
Emergency
services
Trusted HVAC Services in Port St. Lucie, FL
Cuesta's Air Conditioning & Heating has been serving residential and commercial clients in Port St. Lucie, Stuart, and the Treasure Coast with professional HVAC solutions. Our team of certified experts specializes in air conditioning repair, installation, and preventative maintenance, backed by extensive technical training and industry certifications. We prioritize exceptional customer service, offering 24/7 emergency response and transparent pricing with no overtime charges for maintenance agreement holders. Our technicians hold HVAC apprenticeship credentials, EPA Universal certification, and FACAA certifications in duct construction and refrigeration.We provide top-tier HVAC warranties, including 10-year parts coverage and optional extended labor protection. Our commitment to quality extends to indoor air quality services like air purification systems and professional duct cleaning. We maintain an A+ BBB rating and have earned a reputation for reliability through decades of combined experience in the heating and cooling industry. Our financing options make modern AC upgrades accessible while our energy efficiency expertise helps clients reduce utility costs. We stand behind our work with free diagnostics on recommended repairs and a satisfaction guarantee on all services performed.
Services
AC Repair Service
Preventative Maintenance
Air Purification Systems
Air Duct Cleaning
Coil Cleaning
Highlights and features
- 24/7 emergency HVAC service with no overtime charges for maintenance agreements
- EPA-certified technicians with FACAA specialized training in duct systems
- 10-year parts warranty plus optional extended labor protection
- Energy efficiency experts helping reduce utility costs by up to 30%
- A+ BBB rating with verified customer testimonials since 2012
Associations and certifications
- EPA Universal
- OSHA Safety Construction Program
- NAIMA Fiberglass Duct Construction (FACAA Certified)
- Refrigeration Circuit (FACAA Certified)
- Airflow Training (FACAA Certified)
What people say
Prompt, polite
Best service ever
Quick response
Knowledgeable technician
No overtime charges
Services
AC Repair Service
Our 24/7 AC repair service addresses all cooling system emergencies with licensed technicians available day or night. We provide free diagnostics with recommended repairs and transparent pricing with no overtime charges for maintenance agreement holders. Our EPA-certified team handles refrigerant leaks, compressor failures, and electrical issues while maintaining factory warranty compliance.
Preventative Maintenance
Our comprehensive maintenance programs include coil cleaning, blower wheel inspection, and refrigerant level checks to optimize system efficiency. Regular service extends equipment lifespan while reducing energy costs by up to 30%. Clients receive priority scheduling and discounted repair rates as part of our maintenance agreements.
Air Purification Systems
We install advanced air purification systems that eliminate 99.98% of airborne contaminants including dust mites, bacteria, and chemical vapors. Our solutions integrate with existing HVAC systems to improve respiratory health while maintaining optimal system performance. Professional installation ensures proper sizing and warranty protection.
Air Duct Cleaning
Our certified technicians perform thorough air duct cleaning using specialized equipment to remove mold, dust, and allergens from HVAC systems. This service improves indoor air quality and system efficiency while meeting NAIMA Fiberglass Duct Construction standards. We provide before-and-after visual inspections with every cleaning.
Coil Cleaning
Professional coil cleaning restores system efficiency by removing dirt and debris that impede heat transfer. Our technicians use eco-friendly cleaning solutions and specialized tools to clean both evaporator and condenser coils without damaging delicate fins. Regular maintenance prevents costly breakdowns and extends equipment lifespan.
People
Dennis Cuesta
Owner/Operator
Dennis Cuesta brings 20+ years of HVAC expertise to every service call, combining technical proficiency with personalized customer care. He oversees all installations and repairs while maintaining active field involvement. His commitment to excellence has earned multiple customer service awards and a 5-star Google rating.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including AC repair, installation, preventative maintenance, air duct cleaning, and indoor air quality improvements for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds to all cooling and heating emergencies with no overtime charges for maintenance agreement holders.
What areas do you serve?
We serve Port St. Lucie, Stuart, and the entire Treasure Coast region with same-day service availability.
What warranties do you provide?
All new AC units include a 10-year parts warranty and 2-year labor warranty, with optional extended coverage available up to 12 years.
Do you offer financing options?
Yes, we provide flexible financing plans for new system installations with approved credit.
How can I schedule service?
Call us at (772) 249-0085 or use our online contact form to schedule immediate assistance or plan preventative maintenance.
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Reviews (3)
Sarah Parker
Dec 29, 2018
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My A/C went out on a Saturday afternoon during a holiday weekend. I called four other local places that were either unavailable or charged an exorbitant amount of money just to come out. Dennis quickly came to the rescue & was at my house within a couple hours at a very reasonable cost! He quickly evaluated the issue, explained what was going on thoroughly, & had my A/C up and running in minutes. I'm so happy I called Cuesta's & very grateful for Dennis' quality work & professional attitude. Highly recommend!
Kimla Simone
Jul 13, 2018
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Dennis installed our air conditioner 3 years ago. He is meticulous and pays close attention to detail. He is professional, friendly and courteous. I was very confident in recommending his company to both my family and my friends. We very recently changed our residence and our A/C is older. I will not hesitate to have this company install our new A/C.
Pam Jones
Mar 12, 2018
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Great service, Great people! Thank for always being there for our air conditioning needs. I will recommend you to anyone in need of AC service or repair
