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professional Local HVAC Contractor -
Expert Repair, Tune-Ups & New Installs
Urgent
HVAC Trouble?
Our Experts Are Just a Call Away!
We are Your Local AC repair and Installation Professionals in Modesto and Manteca, CA.
Free Estimates for New Installation
10% Off: First-time Service
Inspection Fee Waiver
0% Interest Financing
Same-Day Availability
1-Hour Response Time
Call now for immediate relief or a free no-obligation quote!
30+
Years
of Experience
365
Days
Availability
5000+
HVAC Units
Repaired
24/7
Emergency
Service
Comfier Homes, Happier Owners:
Hear What Your Central Valley Neighbors Are Saying!
Whatever Your HVAC Trouble
We’ve Got Your Solution Today
Your comfort can’t wait—and neither do we. From emergency AC or Heating repair to hassle-free air conditioner installation,
we handle it all without draining your wallet.
Your affordable same-day HVAC repair services and Duct Cleaning Service are just a call away!
Uneven Heating
or Cooling
Banish those blasts of frigid air and hot spots for good—we make every room blissfully comfortable.
Noisy
Parts
Quiet your rowdy HVAC system and embrace the sound of silence for peaceful home comfort.
Refrigerant
Leaks
Seal leaks and replace damaged parts, boosting your energy efficiency and cutting down on the mess.
Clogged
Filter
Clear or replace clogged filters to improve your home’s air quality and energy efficiency.
Broken
Mechanisms
Replace faulty mechanisms like AC fans or heat exchangers. Avoid the wait-we keep parts in stock!
Sensor
Malfunction
Adjust sensors to keep your home comfortable and your energy bills in check.
Higher
Energy Bills
Uncover the culprit behind your soaring energy bills—and fix it fast.
Bad
Smells
Freshen your air and clean out the bacteria or mold that could be lurking in your evaporator coil.
Our Expert Crew
Uncovers the Truth
Behind Your HVAC Malfunction
We’re on a mission to save you money with honest AC repair services
and smart air conditioning cleaning —no upsells, no pressure, just what your system actually needs.
Dycus Makes Your HVAC Installation
Easy and Affordable
Sometimes your AC just can’t be saved. But that doesn’t mean your wallet has to sweat it.
Dycus Heating and Air Conditioning, Inc. delivers new AC installation that’s fast, stress-free, and designed to keep you cool—without blowing your budget.
100%
Fixed Pricing
0% Interest-Free
Financing
10 Year Labor and
Parts Warranty
FREE Removal of
Your Old AC System
We Install All HVAC Systems
From single units to full-home setups, our air conditioner installation and HVAC maintenance services
are built for lasting comfort and peak performance—done right the first time.
Central
Air Conditioner
Ductless
Mini-Split
Smart
Thermostats
Zoning
Systems
Rooftop
Units
Air
Handler
Call Now—0% Financing
and Same-Day Service!
About Dycus Heating and Air Conditioning, Inc.
Meet Your
Heating and Cooling
Heroes
in The Central Valley Region, CA
We're a family-owned business serving Central California since 2001. Built on a promise of honest, high-quality HVAC service, we treat every home and business like it's our own. With 37+ years of experience, we bring unmatched expertise to every job.
At Dycus Heating and Air Conditioning, Inc., we're committed to building long-term relationships and delivering dependable service with a personal touch. We customize solutions to meet unique needs, approaching every job with professionalism and pride. Whether you're in Modesto, Stockton, or Turlock, we're here to keep Central California thriving.
© 2026 | Dycus Heating and Air Conditioning, Inc. | Designed and Managed by RS Gonzales