HVAC Installation & Replacement Service

Replacing your HVAC system is a major investment in your home, and choosing new equipment is only one part of the process. Proper sizing, airflow, duct performance, and installation quality all affect how well your new system heats and cools your home.

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Point Loma Electric, Plumbing, Heating & Air provides professional HVAC installation in San Diego with a whole-system approach. Instead of simply removing an old unit and putting new equipment in its place, we evaluate how the heating and cooling system works together so your new equipment can deliver the comfort and performance you expect.

We’ve served the San Diego area since 1988 and are Diamond-Level Dealers for Mitsubishi Electric and American Standard. Our skilled technicians are drug-tested and background-checked for your peace of mind, and our company is backed by 2,000+ 5-star reviews.

If you’re considering an HVAC replacement, call (619) 224-0672 today to request an installation estimate and find out which option makes sense for your home.

When Is It Time to Replace Your HVAC System?

As your HVAC equipment ages, you may begin dealing with more frequent breakdowns, expensive component failures, or a system that simply cannot maintain comfortable temperatures the way it once did. At some point, continuing to put money into an aging system is less cost-effective than replacing it.

Signs it may be time to consider heating and cooling replacement include:

  • Increasingly frequent repairs
  • A major component failure on an older system
  • Difficulty maintaining comfortable temperatures
  • Significant hot and cold spots
  • Increasing energy consumption
  • Excessive operating noise
  • Equipment approaching or exceeding its expected service life

Replacement is not automatically the answer whenever something goes wrong. Our team can evaluate your existing equipment and help you understand whether repair still makes sense or whether replacement may be the better long-term investment.

Call (619) 224-0672 to schedule an HVAC system evaluation.

A Whole-System Approach to HVAC Replacement

A new air conditioner or furnace can only perform as well as the system supporting it. That’s why Point Loma Electric, Plumbing, Heating & Air is proud to be a whole-system performance contractor. Instead of simply replacing your equipment, we carefully evaluate system sizing, airflow, ductwork, and how each component works together to deliver reliable comfort and efficient operation.

This approach also helps ensure your installation meets California’s strict HVAC requirements. Depending on the project, HVAC replacement may involve permits, duct leakage standards, airflow verification, HERS testing when applicable, and final inspection approval. If your existing ductwork does not meet current performance standards, improvements may be necessary as part of a compliant installation.

Our team manages applicable permitting, testing, and inspection requirements throughout the project for your peace of mind. The result is an HVAC system designed to perform for the long term.

Why Ductwork Matters When Replacing Your HVAC System

Homeowners naturally focus on the new air conditioner, heat pump, or furnace when planning an HVAC replacement, but your duct system deserves attention too.

Ductwork is responsible for moving conditioned air between the HVAC equipment and the rooms in your home. Leaks, blockages, poor connections, and improperly sized ducts can all interfere with that process.

Problems with ductwork may contribute to:

  • Uneven room temperatures
  • Weak airflow
  • Increased energy consumption
  • Longer equipment run times
  • Reduced comfort
  • Additional strain on HVAC equipment

As part of our whole-system approach, we carefully evaluate the performance of your ductwork. If improvements are needed, we’ll explain what we found and how addressing those issues can help improve the performance of your new system.

Diamond-Level Dealer for Mitsubishi Electric and American Standard HVAC Systems

The quality of the equipment matters, but so does the expertise of the team installing it.

Point Loma Electric, Plumbing, Heating & Air is proud to be a Diamond-Level Dealer for Mitsubishi Electric and American Standard. These designations reflect advanced factory training, technical certification, installation quality standards, performance accountability, and manufacturer trust.

Depending on your home, heating and cooling installation options may include conventional central HVAC equipment, heat pumps, or Mitsubishi Electric ductless and multi-zone systems.

Our team is equipped to help you compare equipment based on your home’s needs, including your home’s layout, comfort preferences, existing infrastructure, and long-term goals.

HVAC Installation for Older Homes in San Diego

San Diego has homes built across many different eras, and replacing HVAC equipment in an older property can require a different approach than installing a system in newer construction.

Some older homes have ductwork or heating and cooling systems that have been modified several times over the years. Others were built before central air conditioning became common and may have additions, converted spaces, or layouts that make even temperature distribution more challenging.

When providing HVAC installation for older homes in San Diego, we consider how the house functions today rather than assuming the previous HVAC design is still the best solution.

That may involve evaluating existing ducts and airflow, determining the correct system size, or considering alternatives such as ductless mini-splits for areas that are difficult to serve with conventional ductwork.

Older homes do not necessarily require larger HVAC systems. In fact, choosing equipment based only on square footage or the size of the previous unit can lead to performance problems. A professional evaluation helps us recommend a system based on the actual needs of the home.

What to Expect During HVAC Installation

Before we install your new HVAC equipment, our team first evaluates the home and existing HVAC system. We discuss the problems you’re trying to solve, determine the appropriate equipment and system design, and explain any related work that may be necessary.

Depending on the project, the installation process may include:

  • Removing existing HVAC equipment
  • Installing the new heating and cooling equipment
  • Completing necessary ductwork improvements
  • Making required electrical, refrigerant, drainage, or other connections
  • Testing airflow and system operation
  • Completing applicable permitting and verification requirements
  • Reviewing operation of the new system with the homeowner

We take a done right the first time approach rather than rushing through an equipment swap.

Why Choose Point Loma for HVAC Installation?

A new HVAC system should be an investment in years of dependable comfort. Choosing the contractor responsible for designing and installing that system is just as important as choosing the equipment.

Here’s why homeowners choose Point Loma Electric, Plumbing, Heating & Air for HVAC services:

  • Serving the San Diego area since 1988
  • Whole-system performance approach to HVAC installation
  • Diamond-Level Dealer for Mitsubishi Electric & American Standard
  • Fully compliant HVAC installation practices
  • Skilled technicians who are drug-tested and background-checked
  • A done right the first time approach
  • 2,000+ 5-star reviews
  • One-stop service for heating, air conditioning, plumbing, and electrical

We focus on doing the complete job correctly so homeowners can feel confident about the system they’re putting in their home.

Request an HVAC Replacement Estimate in San Diego

If your current heating and cooling system is becoming unreliable, experiencing major failures, or no longer meeting your home’s comfort needs, Point Loma Electric, Plumbing, Heating & Air can help you decide what comes next.

We’ll evaluate your existing system, explain your options, and help you choose an HVAC solution designed around the needs of your home.

Call (619) 224-0672 today to request an estimate for HVAC installation or replacement in San Diego.

FAQs

Frequently Asked Questions

How do I know whether to repair or replace my HVAC system?

Consider the age and condition of the equipment, the type and cost of the current repair, how frequently the system has been breaking down, and its overall performance. An older system requiring increasingly expensive repairs may be a stronger candidate for replacement. Our team can evaluate your equipment and help you compare your options.

Your ductwork carries conditioned air throughout the home. Leaks, restrictions, and other duct problems can limit the performance of new equipment. Evaluating the ducts helps determine whether existing problems could affect comfort, airflow, efficiency, or California compliance.

HVAC replacement projects are subject to California and local permitting and energy-code requirements. The exact requirements depend on the project. Point Loma handles applicable permitting, testing, and inspection requirements as part of our installation process.

A whole-system performance contractor looks beyond the HVAC equipment itself. We consider system sizing, airflow, duct performance, equipment selection, installation quality, and applicable testing requirements so the complete system is designed to work together.

Yes. We've served the San Diego area since 1988 and have extensive experience working with older homes. We evaluate the existing HVAC infrastructure and the home's current needs rather than automatically duplicating the previous system.

Yes. Point Loma Electric, Plumbing, Heating & Air is a Diamond-Level Dealer for Mitsubishi Electric. We install Mitsubishi Electric ductless and other applicable comfort systems and can help determine whether one is appropriate for your home.

Yes. We are also a Diamond-Level Dealer for American Standard and provide professional installation of applicable American Standard heating and cooling equipment.

Point Loma Electric, Plumbing, Heating & Air has served San Diego since 1988 and provides whole-system HVAC installation and replacement. Call (619) 224-0672 today to request an installation estimate.

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Reviews

Hear It From Your Neighbors

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April 2025

I am very pleased with this company because they have great people working for them. [My technician] was organized and all were at the house in 2 days. Paper booties were worn. The electricians knew what they were doing and produce excellent work. I had 3 new circuits put in along with updating box. All this was done in one day. This co also sends a pix of technician who is coming to your house. Every person had lovely manners, and cleaned up, even vacuumed under stove when it was moved. A fine experience and I’d use them again.

Carol M.

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April 2025

I had a water leak at my house and its cause was extremely difficult to find. Our tech spent a long time carefully analyzing and testing all possible options until he found the cause of the leak, like really a true detective, that nobody else before him was able to find. He demonstrated not only that he is a truly top professional but the he also is kind, patient and understanding. He explained all the issues very well and was also mindful of my time and convenience. He works very fast, efficiently and reliably and is extremely nice human being.

Zofia D.

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April 2025

Point Loma Electric and Plumbing did electrical work in our house once and we liked the service the first time so we called them again. The technicians have been nothing but friendly and professional both times. They walked us through every step of the process. They showed up on time and completed the work in a timely manner. If we had any concerns they made sure the address them, if anything was needed, they handled it. We will definitely use Point Loma Electric and Plumbing again. Johnny who oversaw the work is the best!! Thank you

Tonya W.

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January 2025

Had an emergency water heater leak. Called Point Loma. Within the hour, James shows up and goes to work. And by the next day, we have a tankless water heater up and running. Thanks to James for the excellent customer attention, service and hard work!

Christine M.

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March 2025

Always great to work with them - years 2011 for new electrical panel, and 2025 for some minor upgrades. Erich and Leo corrected 3 problems with old wiring we were having. Very great team and very much appreciate their work.

Joleen L.

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May 2025

My a/c has not been working for some time. I called Point Loma Electrical and they sent Nicholas Mullins to stop by and check it out. What a great guy. He was very respectful, honest, evaluated the situation and made recommendations that I felt were straight forward. This company is top notch and I would recommend them to any of my friends and family. This is now my go to ac repair company.

Renae B.

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May 2025

We had Point Loma Elec rewire our entire 62 year-old house's electric. They worked efficiently and were thorough letting us know what was discovered and done each day. Timely, neat, and responsive and affordable with great financing. Highly recommend.

Lisa S.

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February 2025

This is a great team. I had to replace some fluorescent lights in the kitchen. I couldn't do it myself because the ballasts had to be replaced and that's above my skill level. Anthony and Matt came today and put in new led lights (with a 10 year warranty- fluorescent lights are ancient tech). Anthony and Matt were very professional and efficient. I would recommend them highly!

Jeffrey J.

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