Oren's Services

Residential HVAC systems regulate indoor temperature and air quality for homes. Our services include furnace installation, air conditioning repair, and system maintenance. We offer energy-efficient solutions that reduce utility costs while maintaining optimal comfort levels for homeowners in Oakland and surrounding communities.

Commercial HVAC solutions manage climate control for business properties. We handle system design, installation, and maintenance for office buildings and industrial facilities. Our energy optimization services help businesses reduce operational costs while maintaining comfortable environments for employees and customers.

Heating services encompass furnace and boiler repair, maintenance, and installation. We address issues with heat pumps and central heating systems across residential and commercial properties. Our winter preparedness maintenance ensures reliable heating performance during cold seasons in Northern California.

Cooling services include air conditioner repair, installation, and ductless system solutions. We fix AC units, replace aging systems, and provide evaporative cooler maintenance. Our energy-efficient cooling options help property owners maintain comfort during summer heatwaves in Contra Costa County.

Indoor air quality services improve ventilation and reduce pollutants in residential and commercial spaces. We install air purifiers, UV sanitizers, and humidity control systems. Our duct cleaning services remove contaminants that affect respiratory health and system efficiency in homes and businesses.

We provide residential and commercial HVAC installation, repair, maintenance, duct cleaning, and 24/7 emergency services for Oakland homes and businesses.

Yes, we provide 24/7 emergency HVAC services for urgent heating and cooling issues in Oakland and surrounding areas.

We serve Oakland, Berkeley, Fremont, Alameda, and both Contra Costa and Alameda Counties in Northern California.

Yes, we offer comprehensive HVAC maintenance plans to extend system life and improve energy efficiency for residential and commercial clients.

Our team includes certified HVAC professionals with over 15 years of combined industry experience and training.

Call 800-974-5349 to schedule service during business hours or request emergency assistance at any time.

This contractor did such a great job cleaning out our air ducts and vents and honestly the difference is remarkable in the air quality! We're so happy that we found this company. The customer service and the quality of work was top notch and I'm glad to refer them to friends and family Service: HVAC duct & vent cleaning

Oren is a lifesaver! We are new homeowners and have no clue what the problem is when things go wrong in our home. And yesterday, our house got up to 95 degrees with the AC not seeming to work at all. I requested a quote in the evening and they were at our house at 10 AM the next day. The two gentlemen that serviced are home were very thorough and competent - going through step by step to diagnose the problem.

They kept us informed along the way and we're able to solve the issues we have. The work took a bit of time, but they didn't complain. They just kept at it patiently and kindly until everything was running smoothly. We learned a ton about our heating and cooling system and we're in such a better place now. Not only that, but we found the pricing to be reasonable. They were able to come within 24 hours, fixed all of the issues same day and offered to go the extra mile if needed. I would definitely recommend them and won't hesitate to call if we need them in the future. Thank you, Oren!

I worked for Oren for 2 years as a service technician. I can say he emphasized that I troubleshoot and Diagnose and present honest solutions to the homeowner. He told me to never upsell, that if you take your time and be honest the work will come and you will be ok. One of the best companies I ever worked for. If I didn't have my own company I would still be working for him. Highly Recommended. He is The Godfather of many Bay Area HVAC Companies. There are several bay area hvac companies who were trained, raised up, and taught proper business methods by Oren and are now doing well.

We used this company recently to clean out our air system and they did such a good job we wanted to share a little of the experience. They showed up on time and got right to work. They cleaned the ducts and vents very thoroughly and by the time they left we could feel a difference in the air quality. Thank you Oren's Service: HVAC duct & vent cleaning

They was great My AC not work like he should They arrived on time and fixes the issue Very fast. Highly recommend