🔥 Pre Summer Special: $49 AC Tune-Up — Limited Time!

Heat pumps are the most energy-efficient way to heat and cool your Southern California home. On Time Home Services installs, repairs, and maintains all types of heat pump systems throughout the Inland Empire and Orange County.

Full system precision tune-up to keep your AC running efficiently all summer long.
Save $500 on any new heating or cooling system installation with approved financing.
Professional drain clearing service for clogged sinks, tubs, and floor drains.
Not sure about a diagnosis? Get a free second opinion from our certified technicians.
*Some restrictions may apply. Cannot be combined with other offers. Call for details.
Southern California's Trusted Heat Pumps Experts
Heat pumps are the fastest-growing HVAC technology in California — and for good reason. Southern California's mild winters are ideal for heat pump operation, and the combination of high efficiency, utility rebates, and California's clean electrical grid makes heat pumps an increasingly compelling choice for homeowners throughout our region.
Call (951) 277-6895The On Time Difference
Heat pumps require specialized knowledge to install and service correctly. Our technicians are specifically trained on heat pump systems and stay current with the latest technology.
The combination of utility rebates and federal tax credits can significantly reduce the cost of a heat pump system. We'll help you identify and apply for every available incentive.
Heat pumps must be properly sized for Southern California's climate. We perform Manual J calculations to ensure your system is sized correctly for maximum efficiency and comfort.
We understand how Southern California's climate — mild winters, hot summers, low humidity — affects heat pump performance and can recommend the right system for your specific location.
Service Area
We provide heat pump services throughout Southern California. Select your city for local pricing, reviews, and availability.
Common Questions
Yes — Southern California's mild winters are ideal for heat pump operation. Heat pumps become less efficient below freezing, but our region rarely sees freezing temperatures, so heat pumps operate at near-peak efficiency all winter.
A complete heat pump system typically costs $6,000–$14,000 installed, depending on system size and type. After available rebates and tax credits, the effective cost can be significantly lower.
The federal Inflation Reduction Act offers a 30% tax credit up to $2,000 for qualifying heat pump systems. SoCal Edison and other utilities offer additional rebates. Total incentives can reach $3,000–$5,000 for qualifying installations.
Yes — a heat pump provides both heating and cooling in a single system, replacing both your AC and furnace. This is one of the key advantages of heat pump systems.

Protect your home's comfort systems year-round. Our maintenance plans keep your HVAC and plumbing running efficiently, extend equipment life, and save you money on repairs.
Keep your heating & cooling running at peak performance
Protect your plumbing system and avoid costly surprises
Total Home Comfort Plan — HVAC + Plumbing ($308 value)
Plans are billed annually. Contact us to enroll or learn more about each plan.
We're here to help you make confident decisions for your home. Our trusted HVAC and plumbing specialists explain your options, provide upfront pricing, and guarantee the quality of every service — even when budget is a concern.

Fill out the form below and one of our experts will contact you within 24 hours. Or call us directly for immediate assistance.
43397 Business Park Dr STE D5
Temecula, CA 92590
Mon–Sat: 8AM–5PM
Emergency Service Available
We respond to all quote requests within 24 hours. For urgent issues, call us directly.