Heating Installations - Heating Repairs - Heating Replacements

Heating System Installation and Repairs in Novato, CA

Winters can be terribly cold at times, and there is nothing worse than being uncomfortable in your home if something goes wrong with your heater. Because of this, heating services like installation, repair, and maintenance are essential to ensure that your comfort is immediately regained.

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

Horizon Plumbing, Heating and Air Inc.

Everyone deserves the security and comfort of a warm home. If you have a problem with your heating system, you can count on me to provide help for any heating issue you are having.

My focus is on providing honest services and an exceptional experience to each one of my customers. A strict code of ethics, honesty and open pricing are the characteristics of my business. 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.

Heating System Installation, Maintenance & Repair

Whether you require furnace repair, heat pump replacement, new system installation, or thorough heating system maintenance, you can count on me to complete the work quickly and effectively.

For all of your heating needs, I have the knowledge, equipment, and skills to meet them. Regardless of the problem you’re currently dealing with, I’m confident that I can quickly and properly identify its fundamental cause and implement a solution.
Air conditioning compressor units at the outdoor wall of a house

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 Services I Offer

Are you in need of a professional heating repair or installation service? Winters can be terribly cold at times, and there is nothing worse than being uncomfortable in your home if something goes wrong with your heating system.

Heating System Installations

Whether you’re looking to install a new heater or replace an existing one, I can help you. A well-made heater will serve you well for years to come, which is why is it important to make an informed decision and pick the best system for your needs. Given the high cost of a new heater, it is critical to ensure you receive the best one for your property and budget.

Give me a call at (415) 897-4015 and talk with me today. Together, we will go over all of the options and determine which heater is the best fit for you. With my help you will be able to make an informed decision regarding your new heating system.

Heating System Replacement

Occasionally, heating repairs are impossible. Perhaps your furnace is too old, your heat pump is beyond repair, or your boiler is beyond repair. Whatever the case may be, certain circumstances demand complete heating replacement. I’ve been assisting homeowners in Novato with the replacement of the heating systems when their existing systems become unusable.

I strive to provide exceptional heating services to all of my customers. If you’re having problems with your home’s heating system, you can count on my honest, competent advice and wise recommendations.
A skilled technician holding a pressure regulator gauge of a heating system

Heating System Repairs

I provide a full range of repair services for almost every type of residential heating system. My goal is to provide high-quality HVAC services at a reasonable cost and by providing upfront pricing.

If repairs are possible, I will set to work immediately. If your heating system is beyond repair, I will provide you with a variety of replacement options.

Plumbing Services

A neglected plumbing system can result in a slew of complications for homeowners. Corroded pipes, broken sinks, pipe leaks, and uncontrolled root development can all have unpleasant effects in the future. When plumbing maintenance and repairs are prioritized, water damage, electrical risks, poisonous mold development, and other frequent problems can be avoided.

Give me a call at (415) 897-4015 and I will arrive at your house equipped with all of the specialist tools and equipment necessary to check, diagnose, and fix your plumbing problems.
A professional plumber working on the under sink pipes with his handy tools

What Sets Me Apart

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.


As a business owner, I make it a priority for myself to meet and exceed the expectations of each and every client regardless of what their needs are.


I never take your trust or satisfaction for granted, and I will do everything in my power to keep it by treating you with respect and dignity at all times.


I make an effort to listen carefully to what each customer has to say and handle their problems in an open and respectful manner.

Upfront Pricing

As a result of my upfront pricing, you’ll always know what you’re paying. I do not use high-pressure sales tactics or price gimmicks to get your money.

Get a FREE Estimate

Keep your home comfortable and extend the life of your HVAC system with my help. Make an appointment with me by calling (415) 897-4015 today!

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.

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