Sizing Your AC Units for Optimum Performance

Having a more powerful air conditioner is not always a wise decision. A higher capacity AC is costly and can run up your energy bills during the summer. Worse, it can leave your house feeling clammy.

Understanding How Your Central Air Conditioning Works

Many homeowners rely on a central air conditioning unit to keep the indoors comfortable throughout the warm months. A central air conditioner cools the entire home, so a problem with the unit can greatly affect your comfort. It’s important to understand how it functions because this can help you deal with HVAC problems better and make wiser decisions when managing a repair project.

How Heating and Air Conditioning Can Alleviate Allergies

The most common causes of allergies can be found right at home. The worst part of it is that they often start right from the most vital parts of it, like the heating and cooling systems. That’s why it’s crucial to maintain your AC and heating regularly and to make it as clean and allergen-free as possible.

On Energy Efficiency, Heating, Air Conditioning and Lighting

Homeowners these days are constantly looking for ways to improve their home’s energy efficiency levels. As the average monthly consumption can skyrocket with wanton energy use, a well-planned approach to energy efficiency can help you maximize your home’s capabilities and significantly reduce expenditures. For homeowners to achieve this, they’ll first need to understand the different factors that affect energy efficiency at home. Read more

HVAC Stockton

Get to Know HVAC: 3 Fun Facts About Your Heating and Cooling System

HVAC systems are the most important part of an excellent home comfort experience. Without these systems, you and your loved ones would struggle to stay cozy at home. For many homeowners, though, their HVAC system remains somewhat of a mystery. That’s why we’ve decided to put together a list of the things you should know about your home comfort system.

Fun Facts About HVAC

Below we breakdown your home’s HVAC system so you can easily understand and appreciate all that this system does to keep your family comfortable all year long.


HVAC Facts


For Home Comfort Savings, Call M&M

Want to save money on your HVAC system maintenance, repair, and installation? M&M Heating & Cooling is always looking for new ways to save our customers more money over time. Check out our savings page for the latest rebates, coupons, and deals from the most reliable HVAC contractor in the Stockton area.

Holiday Home Improvements

Holiday Home Improvements You Can Start This Weekend

The holidays are a busy and exciting time of the year. Though home improvement may be the last thing on your mind, it’s important to keep up with small maintenance projects that help keep your home looking its best. Fortunately, you don’t have to spend all of your time (or a small fortune) to keep your home looking great this holiday season. Read on to discover 4 simple holiday home improvements you can make this winter.

Easy Holiday Home Improvement Projects

If you want to keep your home looking its best this holiday season, use the guide below for some simple home improvement projects you can get started on right away.


Home Improvement, Home Maintenance, Holiday Tips


HVAC Maintenance in Stockton, CA

Is your HVAC system on your list of holiday home improvements? Though some of the projects discussed above can be handled on your own, some things are best left up to the experts – Like HVAC repair and maintenance! If your heating system is on the fritz, or you just need a pre-holiday tune-up, give the HVAC experts at M&M Heating and Air Conditioning a call.

Contact us today: (209) 395-0109.

Replace HVAC System

4 Signs It’s Time to Replace Your HVAC System

Many homeowners take their HVAC system for granted. They’re thankful that their heating and cooling equipment keeps them comfortable throughout the year. However, homeowners often don’t think about their HVAC system unless there is a problem. If you are experiencing issues with your heating and cooling system, it may be time to replace it. Below, we’ll discuss just a few signs that you need to replace your HVAC system instead of repair it.

  1. Your heating and cooling equipment is more than 10 years old.

If your HVAC system is between 10 to 15 years old, it’s probably time to replace it. Not only will you be able to find a more energy efficient model, but you will find that the overall performance of your new system far surpasses your old equipment. Even if the system seems to be working fine, you may want to consult with an HVAC company as you could be paying more in monthly energy costs than you need to.

  1. Your HVAC system is making weird noises.

A well-maintained heating and cooling system will typically operate with little to no noise. However, as time passes and the different parts inside your equipment start to age or breakdown, you may start to notice grinding or squealing noises when you operate your system. If you are hearing any weird noises, it’s time to have your system inspected.

  1. Unusual smells are coming from your HVAC system.

If you’re just starting up your HVAC system for the first time during the season, you may notice a smell when you first turn the system off. The smell of dust burning off the equipment is typically pretty normal for systems that have been dormant. However, it’s important that you get your HVAC system inspected if you smell anything unusual as it could be the sign of a more serious and dangerous issue.

  1. Your energy bills are increasing.

If you notice that your energy bills are slowly starting to increase, this could be a sign that you need to replace your HVAC system. Though energy costs often depend on the season, your costs should not differ much during the same month of different years. Older heating and cooling systems and those that have repair needs tend to be less efficient than those that are working smoothly. If you think that your efficiency has started to decline, consult an HVAC technician to see if your system needs to be repaired or replaced.

Not sure if your HVAC system needs to be repaired or replaced? Call the experts at M&M Heating and Air Conditioning today. Our team of licensed HVAC technicians can diagnose your equipment and help you decide if it’s better to repair or replace. Call today: (209) 952-6580.

Prepare HVAC Winter

How to Prepare Your HVAC System for Winter

Even though Stockton isn’t known for getting too much snow over the winter, it is still important to be prudent about preparing your home for the cold weather ahead. During colder nights, your HVAC system is incredibly valuable and can create major discomfort in your home if it malfunctions. Below we’ve listed several things you can do now to ensure that your HVAC system will be operating efficiently all winter long.

Preparing Your HVAC System for Winter

Here are just a few things that you can do now to prepare your HVAC system for the colder months ahead:

Change Your HVAC System’s Air Filter

We cannot stress enough the importance of changing your HVAC system’s air filter. This incredibly simple action is one of the most important things you can do to help maintain the longevity of your HVAC system. Check your air filter monthly and be sure to change whenever you notice dirt buildup. never go longer than three months without changing your air filter, as this can cause damage to your HVAC system as well as contribute to poor indoor air quality.

Clean Your Vents

At least once per month, take time to do a thorough cleaning of all your home’s vents using a vacuum cleaner. This will ensure that no excess dirt and debris is preventing adequate air flow or getting caught up in your ductwork.

Sufficiently Insulate the Attic

Lighten the burden that your HVAC system will have to endure over the winter by better insulating your attic. Proper attic insulation prevents warm air from leaking outside and instead keeps it indoors just where you want it. Insulation will ensure that your HVAC system will not be working overtime to try and compensate for all the warm air escaping outside, which means less wear and tear on your HVAC system. Make sure that the insulation in your attic is high enough so that it is difficult to see floor joists; if not, you’ll want to add more.

Upgrade to a Programmable Thermostat

Maintaining an efficient temperature at home can be difficult without the help of a programmable thermostat, so if you’re still using a manual model, it may be wise to upgrade. Programmable thermostats allow you to program fluctuations in your home’s temperature according to the times when you are home or away. For instance, if you are like most Americans and are away from home for 8 hours of the day, you can set the temperature on your thermostat much lower during those times. And, by programming it to kick up on just before you arrive home, you’ll still be super comfortable when you return.

Get HVAC Maintenance

We advise that you get an annual maintenance checkup performed on your home’s HVAC system, and one of the best times to do so is before winter sets in to prepare it for extended use. A proper maintenance check will allow a professional technician to identify any small issues with your home’s HVAC system before they become expensive problems.

Need HVAC Maintenance?

We’re the experts to call! We’ve been providing the San Joaquin region professional service paired with and family values for over 40 years. We are proudly screened by HomeAdvisor and we only use NATE certified HVAC technicians. Call us today to schedule routine maintenance on your HVAC system: (209) 952-6580

Changing Air Filter Importance

Why Changing Your Air Filter is Important

Most homeowners are aware that they need to change their air filter periodically. However, not everyone knows just exactly how important an air filter can be to maintaining a healthy and safe home environment. In this post, we are going to discuss one of the most over-looked and underappreciated parts of the central HVAC system – the air filter.

Why Replacing Your Air Filter is Important

The air passing through your HVAC system runs through the equipment’s air filter before it circulates through your home. The filter captures pollutants that enter your home from the outdoors. This includes dust, dirt, mold, pet dander, and other allergens. The air filter traps these contaminants before they have the chance to circulate through your home, helping you maintain a healthy indoor air quality.

When you air filter becomes clogged or dirty, air cannot pass through it as readily, which makes your HVAC system work harder than necessary to keep your home comfortable. This can cause unnecessary wear and tear to your equipment’s parts, which can result in malfunction and costly repair needs. In addition, when the air is not able to travel out of the heater or air conditioner, this can cause your system to overheat or freeze up, which can waste a significant amount of energy.

Another issue that occurs when your air filter becomes clogged and air cannot pass through your system easily is that you may find it harder to get comfortable. Due to poor air flow, all of the living areas in your home may not be getting the air they need. This can result in a stuffy and uncomfortable home environment for you and your family.

When to Change Your Air Filter

Though there is no hard or fast rule on when to change your air filter, most home HVAC systems will need an air filter replacement every month or two. The best way to ensure that you’re promoting healthy indoor air quality is to check your air filter once a month and change it when the filter becomes dirty or clogged.

Air filters are relatively inexpensive, but they can work wonders for your indoor air quality. Changing your air filter is also a fairly simple task that you can do on your own without help from a professional. However, if you have any questions about air filters or need help finding the right air filters for your home HVAC system, don’t hesitate to call us! (209) 952-6580.