Company Description

*Residential/Commercial/Multi-Unit Properties
*Seasonal Maintenance Programs

Serving all of San Diego County, Allegiance Heating & Air Conditioning is based out of Santee and has been family owned and operated for over 25 years. Founded in 1984 by James Rotter, the company quickly grew strictly on a referral basis, with no advertisement needed. Hard work and dedication to his clients, made him one of the top competitor in San Diego County. Survived by his wife and children, James passed away April 18th 2009. The family decided to continue Jim's journey and maintain the family business. Now Woman Owned, Sarah Rotter is the proud owner. Here at Allegiance Heating & Air Conditioning, our Pledge to you is quality comfort all year long. Allegiance strives for superior service, while offering competitive pricing. Over the last 25 years, we have been committed to earn your trust by providing quality resolutions for your heating & cooling needs!

Allegiance offers a variety of services from residential and commercial installations, replacements, service and repair. We also offer programs such as our seasonal preventative maintenance packages and yearly contracts, which has allowed us to build a first-class rapport with several different Property Management Companies in San Diego County. We offer free in-home estimates for installations and replacements, and are willing to work out a payment plan for committed projects. Allegiance also offers a no interest 30 day payment process for service and repair work when needed. Allegiance bids the leading brands desired by the client or what we feel would be most efficient and beneficial to the individual needs. We look forward to building new relationships while upholding our commitment to our established clients.

Commercial installation & replacement
Residential installation & replacement
Installation and replacements
central heating and cooling systems, split systems, package units, ductless systems, electric or gas furnaces, heat pumps, air handlers, wall units, etc.
Air conditioning service & repair
Heating service & repair
Trouble shooting, diagnoses and maintenance repair
All parts replacements, thermostat replacement
HVAC Contractor
Preventative Maintenance
Property Management Programs
Limited crane service

Service for all makes and models: Goodman, York, Rheem, Ducane, Trane, etc.

Working with Property Management Companies:

Here at Allegiance we have teamed up with several property management companies around San Diego to service, maintain, repair and install their Heating and A/C systems. We specialize in servicing multiple story apartment buildings and provide service to all of their heating and cooling needs. Allegiance has over 25 years experience and has built strong relationships with the staff of each individual building it services. Please call to set up your contract today!

***Annual contracts are offered. Multiple unit discounts are offered.***

Photos & Videos

10 photos

Products & Services

Trouble shooting, diagnoses and maintenance repair ,   Heating service & repair ,   Property Management Programs ,   Commercial heating ,   Commercial A/C ,   Careers ,   Property management ,   Financing ,   specials ,   Residential A/C ,   Air conditioning service & repair ,   Thermostat replacement ,   Maintenance Packages ,   Residential Heating ,   Seasonal Maintenance Programs ,   HVAC Contractor ,   Preventative Maintenance ,   Commercial installation & replacement ,   Installation and replacements ,   All parts replacements ,   Duct & Chimney Cleaning ,   Residential/Commercial/Multi-Unit Properties ,   Plumbing ,   Limited crane service  

Amenities and More

Family owned and operated  

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Allegiance Heating & Air Conditioning Inc

8733 N Magnolia Ave #204 Santee, CA
(619) 449-2469

Open Hours

  • Monday08:00AM - 05:00PM
  • Tuesday08:00AM - 05:00PM
  • Wednesday08:00AM - 05:00PM
  • Thursday08:00AM - 05:00PM
  • Friday08:00AM - 05:00PM
  • Saturday08:00AM - 05:00PM
  • SunClosed