HVAC Installation, Repair and Maintenance

Heating & Air Conditioning Installation & Repair Services in San Rafael, CA

I am committed to establishing long-term relationships by delivering honest, transparent, and high-quality HVAC & AC repair, installation, and replacement services, as well as responsive, reliable, and friendly plumbing services.

Get a FREE Estimate!

Call (415) 897-4015 or fill out the form below and I will call you back.

Horizon Plumbing, Heating and Air Inc.

My Story

Since the beginning, I had a clear vision of what I wanted this company to be. I was unhappy with the way other companies treated their customers, and I wanted to see that change. Providing the greatest service possible while highlighting the importance of being honest and concise with consumers was my primary goal.
Having problems with your heating, air conditioning, or plumbing can be quite inconvenient. That’s why I’m here to help.

My reputation for quality work, pleasant service, and reasonable costs contribute to the fact that all of my clients say they would refer me to friends, family, and coworkers.

HVAC Services

Whatever job you need, I will guide you to the most cost-effective heating and cooling options for your house.
Electric Heat Pumps of a residential property

Heating Services

Your home’s heating system is vital to your family’s comfort. If you’re in the market for a new, high-efficiency heating system, I can provide you with an accurate and upfront estimate, as well as recommendations for the best course of action for your home.

Regular maintenance can also help maintain your heating system operating at peak efficiency, lowering your energy expenses and avoiding the need for costly repairs.
A hand with screwdriver securing the screw lock of the air conditioning unit cover

Cooling Services

Arriving home to a broken AC system can completely ruin your day. Maintain a pleasant temperature with the assistance of my AC installation, repair, and maintenance services. Your AC system is a sophisticated system that requires routine maintenance and occasional repairs. I will gladly give you advice, inspections, and estimates to guarantee that your air conditioning system is operating at peak efficiency and keeping you and your family cool and comfortable throughout the year.

Plumbing Services

Whatever your plumbing requirement or issue is, you can count on me to complete the job quickly and accurately. Call today.

Customer Reviews

Ron H.
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“Darren was a pleasure to work with. He tried several approaches to solve the problem and got everything running properly although the parts were discontinued 12 years ago.”
Jacquelynne O.
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“My clients hired Darren to fix some clogged drains and he has been nothing but professional and accommodating to them, especially since they can be difficult to work with. He charged a fair price for his time and was available to start...”
Roz G.
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“Darren did a great job on our duct work and running a gas line for us to our fireplace. He and his assistant worked really hard in the small difficult space under the house..."
Susan A.
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"Darren was fantastic! Called, set up time, called back, came by to look, went to get parts, came back on time as scheduled & fixed the leak! All this in one day! Courteous, clean, better price than another plumber..."
Ariana S.
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"Customer service was excellent. Darren answered my calls - or responded quickly if I ended up with voice mail. He communicated clearly and explained every step. I would recommend this company for both furnace and water heater replacement."
Margo L.
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"Darren was great, he called me right away and called before he came over. He analyzed the job and told us what was needed and completed the job on Monday. I would definitely use this company again."
Nan A.
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“I received excellent service for installation of a one-piece toilet . Darren was efficient and knowledgeable throughout the process. While passing through, he also noted a longstanding issue with a faucet and quickly resolved it.”
Matt G.
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“I'd give Darren more than 5 stars if I could. My wife and I purchased a true fixer upper. Darren has been outstanding in replacing plumbing, installing a new furnace, replacing vents and duct work, and a installing a new hot water heater...”

Heating System Installation and Repairs

If you need a new heating system, I can help you determine which type is best for you and install it promptly. If your heating system needs repairs or maintenance, I will work quickly to restore your house to its optimal level of comfort.
An outdoor air condition unit installed outside the house

Heating System Installations

Providing a secure and comfortable environment for your family is almost certainly a top priority. That is why I keep my heating system installation prices low and offer various appointment times to accommodate your schedule.
A skilled technician holding a pressure regulator gauge of a heating system

Heating System Repairs

During the winter, you and your family rely on your HVAC system to keep your home warm and pleasant. Not only will it be inconvenient, but it can also be dangerous if your heater stops functioning unexpectedly. That’s why I’m here to help!
Air conditioning compressor units at the outdoor wall of a house

Heating System Replacement

Is your heating system regularly malfunctioning and in need of heating repair services? Is it becoming too costly to keep your home warm in the winter? If any of these situations relate to your unit, it may be time to replace it.

Air Conditioning System Installation and Repairs

When it comes to your new AC installation, precision is critical. Improper air conditioning installation can result in the system failing to cool your home properly. It may run continuously, causing damage to the machine, accelerated component wear, and an increase in your energy cost. As a result, the best method to ensure that your ac installation is completed properly is to choose specialists who have the necessary experience and credentials.

A hand with tool used to repair the air conditioning unit on the wall of a house

AC Repair

Your air conditioning system is a vital component of your home, and it must function properly to keep you and your family comfortable. I’ll get your AC unit operating properly fast and affordably.
A skilled technician installing an air conditioning unit on the wall of a house

AC Installation

Whether you’re looking to save money on your energy bills, remove the need for regular repairs, or if your current system is broken, I can help you choose the best air conditioning system for your home.
A hand holding an air conditioning remote control to regulate the temperature

AC Replacement

Repairs can often be much more expensive than the cost of a new unit, or the system may be beyond repair. In these situations, it may be time to consider AC replacement.
Whether you have a new or old air conditioning system, it is critical to keep it in good working order to avoid the need for costly heating repair services. Give me a call at (415) 897-4015 and I will make sure your AC system is in perfect condition.

Get a FREE Estimate

Call (415) 897-4015 or fill out the form below and I will provide you with a FREE estimate so that you are aware of your costs in advance regardless of the type of work required.

Plumbing Services

Plumbing issues can occur at any time, which is why you want the services of a reputable plumber. Leaks in your plumbing system might result in costly water damage to your property.

Give me a call at (415) 897-4015 or fill out the form on the website and I will call you back to talk about your plumbing issues.
A professional plumber working on the under sink pipes with his handy tools

Reach Out To Me

Reach out to me by calling or filling out the form below and I will be calling you to talk about your project as soon as I can.

Contact Information

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San Rafael, CA

San Rafael is a city of around 60,000 people in Marin County’s North Bay area of the San Francisco Bay. It is the county’s oldest and largest town and is well-known for its pleasant weather throughout most of the year. It is perfectly positioned in the heart of San Francisco, barely 20 minutes from the city.

San Rafael is also famous for its wonderful surroundings, which include hills, mountains, coastline, and magnificent architecture. Hiking is a popular activity in the area, and there are numerous wild places nearby where visitors can engage themselves in nature and study the region’s diverse habitats.

There are also numerous restaurants, cafes, municipal parks, and commercial centers in San Rafael. Northgate One, Montecito Plaza, and Marin Square are among them. Throughout the year, San Rafael hosts a variety of festivals and events, including the Italian Street Painting Festival and the Marin County Fair.

Get in Touch

Give me a call or fill out the form below and I will call you back as soon as possible.