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Dycus Heating and Air Conditioning, Inc.

HVAC Companies in Modesto, California
Ranked #6 in Modesto | Grade B+
4.90 (254 reviews)

Dycus Heating and Air Conditioning, Inc.

Local HVAC contractor in Modesto, California handling repairs, tune-ups, and system replacements with clear communication from office to field. Weekday scheduling with attention to thorough diagnostics and homeowner education.

Why Homeowners Choose This Business

Weekday availability, consistent communication, and technicians who explain options before work begins. Serves Modesto, California with a focus on thorough inspections and timely scheduling.

Service Area

Headquartered on Glass Ln in Modesto, California and serving nearby communities across Stanislaus County. Call to verify service to your address.

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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  AC Repair
  Furnace Repair
  HVAC Maintenance
  Installations
  Heat Pump Service
  Repairs
  Thermostat Installation
  Ductwork inspection
  HVAC replacement
  Indoor Air Quality
  Air Conditioning Installation
  Heating system diagnostics
  Residential HVAC
  Light Commercial HVAC

Heating and cooling diagnostics, AC and furnace repair, seasonal maintenance, filter and thermostat service, ductwork checks, and HVAC system replacement for residential and light commercial properties.


Reviews

Recent Reviews

4.90

(Based on 254 reviews)

Recent reviews highlight professional communication from initial call to follow-up, with technicians described as thorough, respectful of homes, and clear in explaining repairs. Many note timely scheduling and responsive service during heating or cooling outages. Repeat customers mention consistent workmanship and reasonable recommendations after inspections. Overall sentiment trends very positive across both office and field teams.

It was a pleasure to work with Dycus on all aspects of my project. From sales to installation to follow up, a very professional job from great people. Very highly recommended.

Wonderful staff and service people. Respectfully of your home, thorough with inspection and detailed on repairs. Would definitely use this company again and highly recommend them.

Dycus Heating and Air provided excellent customer service from start to finish. Brittany were very helpful in resolving issues and made sure to send technicians out in a timely manner. The technicians were friendly, professional, and took the time to explain everything clearly. Overall, a great experience- I highly recommend them!

Dycus is our go-to for anything HVAC. They are responsive, friendly and honest. Great technicians! Steven found the problem this time and quickly got our heat back on. Very thankful for this company.

Been doing business with Dycus for years. Most recently was just a service on a rental property but the tech did a thorough inspection and service, then called me directly. He advised me of the condition of the unit and made reasonable recommendations for its ongoing functionality. The Dycus team including office staff are professional and trustworthy.

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Frequently Asked Questions

Typical calls include no-cool or no-heat situations, uneven temperatures, and noisy or short-cycling systems. Technicians also address thermostat problems, airflow restrictions, and maintenance-related efficiency loss.

Yes, service includes homes and small business locations. If your system is unusual or larger-scale, call to confirm details and scheduling.

Technicians provide an on-site assessment and explain the condition of major components. They outline repair options, estimated lifespan, and replacement paths so you can choose based on cost and reliability.

Most systems benefit from service before peak seasons—spring for cooling and fall for heating. Regular maintenance helps catch developing issues and supports efficiency and reliability.

Share your system type, any error codes, recent filter changes, and symptoms you’ve noticed. This helps the team prepare parts and schedule the right technician for your visit.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 5:30 PM
  • Tuesday 7:00 AM – 5:30 PM
  • Wednesday 7:00 AM – 5:30 PM
  • Thursday 7:00 AM – 5:30 PM
  • Friday 7:00 AM – 5:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.90 (254 reviews) Pro Listing
Address
500 Glass Ln, Modesto, CA 95356
Phone
Business Type
general_contractor

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