Guthrie and Sons | Heating & Air San Diego

Heating System Tune Ups & Maintenance

When it comes to your heating system, if it’s working and pumping hot air you might not think to get it serviced. Think again! Maintaining your heating system with a tune up is crucial to keep your system working safely and efficiently. Turn to the certified experts at Guthrie & Sons Heating, Cooling & Solar to keep your heater in tip-top shape.

Furnace and Heater Maintenance & Tune Up Services

Keep your heater in tip-top shape

If your heating system turns on, you might think it doesn’t need to be serviced. Maintaining your system with annual maintenance (also known as tune ups) protects your system and ensures it runs safely and efficiently. At Guthrie & Sons Heating, Cooling & Solar, we provide thorough heating maintenance that’s designed to keep your unit running in peak performance for continued delivery of dependable, affordable warmth in your home.

Residential Furnace & Heating System Maintenance

Scheduling regular heating maintenance is the best way to ensure long-term performance of your HVAC system and to certify that it continues operating safely and efficiently. Our certified technicians are trained to deliver the manufacturer-approved maintenance service that your heating system needs in order to:

  • Ensure your system is working safely
  • Keep your energy bills low
  • Avoid costly repairs
  • Deliver year-round comfort
  • Extend its lifespan
  • Maintain warranties in place
  • … And more!

Commercial Heating System Maintenance

When it comes to your business, the comfort of your customers is crucial. You don’t want your heating system to fail during business hours. Maintenance on commercial heating systems are typically more complex. Turn to the experts at Guthrie & Sons Heating, Cooling & Solar to maintain your business’ heating system and keep your customers comfortable year-round. Our certified technicians are trained to maintain heating systems to manufacturer standards. 

Our Furnace and Heater 26 Point Tune Up Checklist

We will clean the debris, dirt and dust particles on and around the furnace

We will clean your air cleaner to ensure it continues to provide optimal air quality.

If you have a washable air filter, we will clean it for you. If you have a dispoable air filter, we will replace it for you. Customer must supply filter or we can provide one at an additional cost.

If your system has a U.V. light bulb, we will replace it for you. Customer must supply U.V. light bulb or we can provide one for an additional cost.

If you have a humidifier pad, we will replace it for you. Customer must supply humidifier pad or we can provide one at an additional cost.

We will clean the blower motor, wheel and housing to ensure optimal performance.

We will clean and adjust burners to ensure safe operation.

To ensure safe operation.

To ensure safe operation.

Ensure there are no leaks for safe operation.

For the safety of your family.

To ensure safe operation.

To ensure safe operation.

Safety function to ensure the system does not turn on when the door is off. 

To ensure system runs optimally.

Check for signs of damage to ensure safe operation.

To ensure safe operation.

To ensure system runs optimally.

Check for rips, tears, cracks or any other impairment to your ductwork which can restrict airflow.

To ensure your system runs optimally.

To ensure safe operation.

To ensure safe operation.

To ensure safe operation.

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Current Offers

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Save on a maintenance, repair or new installation.

Contact the Experts at Guthrie & Sons

Ready to take the next step? Give our office a call at (619) 269-3013 to schedule an appointment with one of our experts technicians. Our NATE-certified technicians can repair any make or model and get your heater up and running today.

PROMOTIONS

CURRENT OFFERS

WHY CHOOSE US

Family owned and operated since 2005.

Guthrie & Sons Heating, Air & Solar was founded by the first generation, Wes Guthrie. Built on old-school morals and family values, Wes believed in treating each customer like family and always doing right by the customer. The company has since been passed down to the second generation – Matt and Ben Guthrie. Continuing their father’s legacy, Matt and Ben continue to serve the community of San Diego county and beyond with professionalism and top-notch customer service.

WHY CHOOSE US

Our 100% customer satisfaction guarantee.

Installing a new heating and air system is an important investment in your home and you shouldn’t have to take a risk when selecting a contractor. With over 45 years of combined experience under our belt, we are confident our team will expertly handle your comfort system.  If you are not completely satisfied with the installation of your new system within 30 days of installation, we will remove the equipment and refund your money.

No hassles, no questions asked, it’s just that easy.

WHY CHOOSE US

Honest pricing with no upsells.

When you need assistance with your heating or air system, our certified technicians will come to your home and provide an evaluation of your system. If your system could use a repair that will enhance the safety and/or performance, we will provide a recommendation. Otherwise, if your system is performing optimally, we’ll let you know! We will not try to sell you on anything you don’t need. That’s the Guthrie promise.

WHY CHOOSE US

Join our USA Membership to protect your HVAC system.

A “set it, and forget it” approach when it comes to maintaining your heating and air system! Join our maintenance plan and become a USA member. We’ll reach out to you once a year (if you are on a furnace/heater only plan) or twice a year (if you are on a furnace/heater and air conditioning plan). USA members also receive exclusive benefits such as 15% discount on repairs, priority service, and more!

OUR REVIEWS

FROM OUR CUSTOMERS

Don’t just take our word for it. See what over 1,100+ customers have to say about working with us!

Jen PJen P
19:20 07 Dec 24
Friendly and competent and reliable
pam franzwapam franzwa
01:29 07 Dec 24
Lisa FlowersLisa Flowers
19:42 06 Dec 24
Your technician, Jonathan Santana was awesome. My husband was not home and Jonathan was very understanding. Even though there was a mix up with the service connection from Rheem, Jonathan assisted without hesitation. His help made my follow up conversation with Rheem much more productive. Please thank Jonathan for me.Best regards, Lisa
Slade ShepherdSlade Shepherd
01:12 27 Nov 24
Vlad, was great, explained everything in detail and showed me how to take advantage of all the rebates that are available.Cant wait to get through the process and having Guthrie install my new hvac system
David JohnsonDavid Johnson
00:00 27 Nov 24
Communicated arrival time, appeared competent and did a thorough inspection/tune-up.
Len AngleLen Angle
20:48 25 Nov 24
Excellent work & on time.
Matevž TadelMatevž Tadel
03:36 25 Nov 24
I had a very good experience with them installing a heat pump to complement our gas furnace. Vlad, the project manager, did the initial site review and inspected the existing setup in detail. He made sure that all our concerns about the project as well as about the current system were addressed (we did not have an AC before so it was a more complicated install). Price was comparable to other quotes we got -- but the proposed systems were closer to what we actually wanted. We even got a post-season promotion so the choice was easy.Kareem and his install crew were also great -- he told me in detail what they were going to do and answered all my questions about where and how things are going to go. They were working hard all day to finish the project and making sure everything was cleaned up at the end.Highly recommend!
Maryellen SMaryellen S
21:37 23 Nov 24
Andrew SeeryAndrew Seery
18:23 23 Nov 24
Timely, professional and kind. Would recommend.
Chad Owen AinleyChad Owen Ainley
01:03 22 Nov 24
Vlad showed up on schedule, was very courteous and knowledge, and got the job done. I always call Guthrie & Sons when I have an HVAC issue because I know they'll fix it right.
Dwight DonattoDwight Donatto
19:34 21 Nov 24
Vlad was professional, knowledgeable, and helpful.
ag priag pri
17:13 21 Nov 24
The people and workers are amazing. The only challenge is choosing a product that is the right fit for the home. Always the technology never the service! Very thorough with inspections and advice. Very professional
Aaron ChristopherAaron Christopher
21:35 20 Nov 24
Great fast service. I needed a new furnace and they had it installed in no time. Very professional.
Thierry BregeonThierry Bregeon
01:54 19 Nov 24
Zack,great gentleman pinpointed the issue right away. Everything is up and running
JC BartelJC Bartel
00:21 19 Nov 24
Perfect customer service and highly recommend!
Janine RyderJanine Ryder
03:32 15 Nov 24
Ramona BrownRamona Brown
00:01 15 Nov 24
Very friendly. Went right to work.When he was done with the maintenance, he changed out my filter for me and cleaned the dust off the vent. Explained how to use the system better.
Larry OlkeinLarry Olkein
23:06 14 Nov 24
A huge shout out to Zach Mendoza and Guthrie & Sons! I called Guthrie yesterday when our heat failed to work. They were able to arrange an appointment for this afternoon. Zach arrived on time, diagnosed the issue and quickly resolved the problem. He is very friendly, courteous, and knowledgeable. I highly recommend him and his company.
Joseph KemeryJoseph Kemery
19:02 14 Nov 24
Our technician, Matthew was on time and very thorough. Made sure I knew exactly what work was being done.
Lucy FitzpatrickLucy Fitzpatrick
14:38 14 Nov 24
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CONTACT US

Book an appointment today.

If you have questions or if you’re ready to book an appointment with our team of certified technicians, give our office a call! We offer 24/7 live answering! For your convenience, you can also book your appointment instantly online.