Blue Diamond's El Cajon HVAC Company is proud to serve El Cajon residents for all of your HVAC needs! If you're in El Cajon and you need AC repair or installation, furnace repair or installation, or indoor air quality improvements - we've got you covered!
We are well qualified to handle even the most complex HVAC jobs as a full-service heating and air conditioning business with over years of experience. We will get the job done right the first time, whether you need heating or cooling maintenance, repairs, installation, or replacement services in the El Cajon area. Our professional technicians are here to help you with all of your HVAC needs, we are proud of our reputation for excellence.
We also offer a 100% customer guarantee. If you're not satisfied, we'll make things right for you.
Let's go over the HVAC services in El Cajon we offer!
Call us today to schedule your AC Repair!
Isn't it frustrating when the air conditioner suddenly stops working when you need it the most? Look for popular signs that your air conditioner needs a tune-up or repair to ensure you never break a sweat in the El Cajon sun.
Call Blue Diamond if you need helping diagnosing your air conditioning system. We can accurately diagnose the problem and provide reliable El Cajon AC repair to keep you cool all year long.
Having a heating system that is well-maintained and in good working order will keep your home warm while also lowering your energy bills. If you suspect your heater isn't functioning properly, keep an eye out for the following signs of a faulty heater.
Furnaces can be very noisy at times, to the point that you might suspect a problem. Here, we'll go through some of the different noises a furnace can make and which need the attention of a furnace repair specialist in El Cajon.
We will assist you in getting your furnace back in working order if it has stopped working or is not performing at its best. We have seen nearly everything when it comes to furnace problems, and have the experience to restore heat to your house - whether your furnace needs basic maintenance or a complete replacement.
Call us today to schedule your Furnace Repair!
During the course of your ownership of your house, you may need to replace your worn-out air conditioner or heater. Sierra Air Conditioning & Heating will be there for you when the time comes. For new heating and air conditioning systems, our team provides exceptional installation services. We distinguish ourselves by meticulously matching your replacement device to your home for maximum performance.
Call us today to schedule your AC installation or furnace installation!
Call us today to schedule your routine HVAC maintenance to prevent costly repairs!
Call us today to schedule your appointment with our IAQ advisors!
Blue Diamond Heating and Air
609 Cedar St
El Cajon, CA 92021
Call us today to schedule your appointment!
Our team is prepared to take care of all your A/C and heating needs, including residential ductless mini-splits, new installations, routine service, and indoor air quality.
Call us today to schedule your appointment!
The city's name is Spanish for "The Box" and takes its name from Rancho El Cajón, since valley that surrounds the city is a box-like shape. The name, however, is not as exciting as how many wonderful & exciting things there are to do. Here are a few of El Cajon's fine attractions:
The Magnolia is the newest entertainment destination for greater San Diego County, right in the heart of El Cajon. It opened in mid-September of 2019 and more than eight million dollars were put into the center. If you enjoy hearing to live music, going to concerts, and fun events, then check out The Magnolia!
This hotel built in 1876 is part of the El Cajon Historical Society, and is near Main Street and Magnolia Avenue at 280 N. Magnolia Avenue. It was previously a two-story, 7-room structure serving as Knox's residence and is a few blocks down from the United States Postal Service on Lexington Ave.
Gillespie Field is is located at 1960 Joe Crosson Drive and is the oldest and largest of the County’s eight airports and located in the northwest corner of El Cajon and is an flagship landmark in its community. You'll see the tower, runways, and a terminal year-round but there is a hidden gem - a yearly airshow.
Talk about a beautiful & therapeutic Certified Organic Garden! Here you'll see and smell a citrus orchard, breathtaking flower gardens, a greenhouse operated solely by the sun, a propagation house, trees and shrubs that accent the area, and fragrant herbs. If you're in El Cajon, it's hard not to visit this lovely landmark at 2119 East Madison Avenue in El Cajon.
44 years ago, Olaf Wieghorst lived in El Cajon and this heritage center is an ode to the accomplished artist. Wieghorst is known for his amazing portrayals of the 19th century American West. The original home of Mae and Olaf Wieghorst was moved to the Museum grounds at 131 Rea Avenue is now an “Historic Landmark."