Where Your Comfort Is Always Guaranteed!
Free Ecobee thermostat and 10 year labor warranty
With any new full system replacement through 4/1/2026
Where Your Comfort Is Always Guaranteed!
With any new full system replacement through 4/1/2026

After being in the heating and air conditioning industry for some years, we found a passion for comfort and the assurance of taking care of people in need. With that, we have spent numerous hours training on product, process and people. We aim to please, where your comfort is always guaranteed!
Includes bi-annual appointments in Spring and Fall ensuring your heating and air conditioning system is prepared to endure the coming seasons and ensure your system is always operating at peak performance for years to come. Service is also available on all brands of ductless mini splits, swamp coolers, evaporative coolers, tankless water heaters and standard tank storage water heaters also. Join the Lakeside Performance Club today!
Starting at $179 Annually

Heating and air conditioning system issues are never the same. We have seen it all so our professional HVAC technicians will find your systems issues and correct them the first time. Couple that with a 5 year warranty on all repairs (excluding refrigeration repair), there is no way you can go wrong with Lakeside!

With numerous years of combined installation experience, we stand behind every service we offer. This is why we have paired ourselves with an equipment provider that does the same. Enjoy peace of mind with increased comfort, energy savings and a 10 year parts/10 year labor full warranty on all high efficiency equipment installed by Lakeside Heating and Air Conditioning.
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Open today | 08:00 am – 05:00 pm |
Lakeside Heating and Air Messaging Privacy Policy
Lakeside Heating and Air respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how William Plumlee III collects and uses information about you when you opt-in to receive SMS messages from us.
Data We Collect
When you opt-in to receive SMS messages, we collect:
• Your name
• Your phone number
• Consent to send SMS messages
How We Use Your Data
We use your information to:
• Operate our business
• Send you the SMS messages you've opted in to receive
Data Sharing
• Customer data is not shared with 3rd parties for promotional or marketing purposes.
• Mobile opt-in and consent are never shared with anyone for any purpose. Any information sharing that may be mentioned elsewhere in this policy excludes mobile opt-in data.
Messaging Program Terms and Conditions
1. The messaging program consists of general customer care messaging to answer questions and provide support to customers. Messages will be sent from (760) 810-4440.
2. You can cancel the SMS service at any time. Just text 'STOP' to the phone number from which you received messages. After you send the SMS message 'STOP' to us, we will send you an SMS message to confirm that you have been unsubscribed. After this, you will no longer receive SMS messages from us. If you want to join again, just sign up as you did the first time and we will start sending SMS messages to you again.
3. If you are experiencing issues with the messaging program you can reply with the keyword HELP for more assistance, or you can get help directly at office@lakesidecomfort.com.
4. Carriers are not liable for delayed or undelivered messages.
5. As always, message and data rates may apply for any messages sent to you from us and to us from you. Message frequency will vary based on communication needs. If you have any questions about your text plan or data plan, it is best to contact your wireless provider.
6. If you have any questions regarding privacy, please read our privacy policy details contained in the rest of this page or contact us at office@lakesidecomfort.com