Business Details
Emergency
services
Your Trusted HVAC Partner in Oakley, CA
Founded by Ryan and Jennifer Jensen, Jensen Mechanical is a family-owned HVAC business serving Oakley, California. With over 100 years of combined experience among our team of skilled professionals, we prioritize integrity, honesty, and quality service. Our technicians are certified members of the Sheet Metal Workers' Local No. 104, ensuring the highest industry standards. As a union shop, we participate in active rebate programs and maintain an A+ rating with the Better Business Bureau. Our owner, Ryan Jensen, personally oversees every project, from initial estimates to final inspections, guaranteeing exceptional craftsmanship.We specialize in residential and commercial HVAC solutions, including installation, repair, and maintenance of heating and cooling systems. Our commitment to customer satisfaction is reflected in our 100% satisfaction guarantee and competitive pricing. We serve Alameda and Contra Costa counties, catering to diverse properties from custom homes to dental offices. Our team arrives prepared with protective gear and equipment to ensure clean, efficient service. For urgent needs, we offer 24-hour emergency HVAC support, eliminating the need for scheduled appointments during crises.
Services
HVAC Installation
Repair Service
Routine Maintenance
Equipment Replacement
Zoning Systems
Air Purification
Highlights and features
- We offer 24/7 emergency HVAC services.
- Our team consists of certified experts with extensive experience.
- We guarantee 100% customer satisfaction with fair pricing.
- Our owner personally oversees every project.
- We use top-of-the-line parts for all repairs.
Associations and certifications
- Better Business Bureau
- Sheet Metal Workers' Local No. 104
- SMACNA
What people say
Professional and knowledgeable
Job done right
Competitive pricing
Excellent follow-through
Energy-efficient solutions
Services
HVAC Installation
We install residential and commercial heating and cooling systems using advanced technology to determine optimal size and efficiency. Our team ensures seamless integration with existing infrastructure while maximizing energy savings. Clients receive personalized guidance to select systems matching their comfort and budget needs.
Routine Maintenance
Our preventative maintenance services extend equipment lifespan and improve efficiency through comprehensive inspections and tune-ups. Technicians check for wear, clean components, and optimize performance to prevent breakdowns during peak usage seasons. Regular maintenance reduces energy costs by up to one-third.
Emergency Repairs
Available 24/7 for urgent HVAC issues, our technicians respond promptly to repair heating or cooling failures. We prioritize rapid diagnosis and resolution to restore comfort without requiring scheduled appointments. Emergency service includes diagnostics, part replacements, and system testing.
Zoning Systems
Zoning systems allow customized temperature settings per room, eliminating hot or cold spots in homes. Our experts design and install zoning solutions that improve energy efficiency and comfort by directing airflow where needed most.
Equipment Replacement
We replace outdated or damaged HVAC units with modern, energy-efficient models. Our team evaluates existing systems to recommend cost-effective upgrades that enhance performance while qualifying for manufacturer rebates and energy savings.
People
Ryan Jensen
Owner
Ryan Jensen founded Jensen Mechanical after 13 years of union HVAC experience. He oversees all operations, from estimates to installations, ensuring quality service and customer satisfaction through hands-on management and industry expertise.
Questions
What HVAC services do you offer?
We provide installation, repair, maintenance, and replacement for residential and commercial heating and cooling systems, including zoning solutions and energy-efficient upgrades.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services without requiring scheduled appointments for urgent heating or cooling failures.
Which areas do you serve?
We serve residential and commercial clients in Alameda and Contra Costa counties, including homes, dental offices, and custom properties.
Are financing options available?
Currently, we do not offer financing options but provide competitive pricing and assistance with rebate applications for qualifying equipment.
How often should HVAC maintenance be performed?
We recommend annual inspections and tune-ups for air-conditioning systems in spring and heating systems in fall to ensure optimal performance and efficiency.
Reviews (5)
Tammy K.
Dec 15, 2021
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This review is well overdue, as I love doing business with Ryan and his team at Jensen Mechanical. Our AC system failed in the middle of a heatwave (of course it did!). I received two estimates from other firms prior to contacting Jensen. Neither company suggested a repair and insisted that we needed a complete system replacement. Their estimates seemed very high, and I reached out to Jensen after receiving a referral. They contacted the manufacturer, and we were able to repair the system, saving us a great deal of money. They are honest, efficient, and competent. I have hired them for my regular
Carl P.
Sep 06, 2021
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It took them awhile to come out and service my a/c but that was expected as summer was starting. Quick and professional. No complaints. They're local in Brentwood and I try and support local business as much as I can.
Scott B.
Aug 07, 2021
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I needed my AC and Heating checked out and they were right on time. Easy paperwork to complete which stated the exact service that was performed. I had a friendly tech to answer any questions I had. Overall 5 star experience!!
Kim C.
Dec 12, 2020
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Had a problem with my heater Ryan diagnosed the problem, multiple problems were the cause! Said they would get back to me with cost and arrival of the parts prior to ordering them! Called back by the end of the day and parts were ordered and estimated cost of everything. One day for parts, came the next day and replace parts and tested heater! Heater has not worked this good for 5 years it is awesome! Very professional and prompt service, wore booties and explained everything. We strongly advise using Jensen Mechanical for HVAC needs. Thanks Ryan's and Jen!
Don N.
Nov 18, 2020
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We only needed an annual service and inspection on our heating unit but I'm glad I called them. After making the appointment, I received a reminder call the night before and a call in the morning to let me know what time Ryan would arrive, inside of the 2 hour window. When he got here, Ryan explained what and why he would be doing with our unit and proceeded with the service. He was professional and friendly and we'll be calling him for A/C service in the spring.
