HVAC contractor

Home Upgrade Specialist Inc

Welcome to Home Upgrade Specialist Inc, where we turn your house into a sustainable, energy-smart home for the future. We know that upgrading your home can feel overwhelming, so we’ve made it our miss...

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About Home Upgrade Specialist Inc
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About Home Upgrade Specialist Inc

Welcome to Home Upgrade Specialist Inc, where we turn your house into a sustainable, energy-smart home for the future. We know that upgrading your home can feel overwhelming, so we’ve made it our mission to be your single, trusted partner for everything from solar roof installation and high-efficiency HVAC systems to complete ADU garage conversions and kitchen remodels. We don’t just swap out equipment; we take a whole-home approach to lower your utility bills, increase comfort, and boost your property value. What sets us apart? We are a certified Tesla Solar Roof and Powerwall installer and an Owens Corning Preferred Contractor, which means you get factory-backed expertise and industry-lea...
Tesla Solar Roof & Powerwall Installation
HVAC – Heating, Cooling & Heat Pumps
ADU / Garage Conversion with 3D Designs
Roofing – Owens Corning Preferred Contractor
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Our Services

Professional solutions tailored to your specific needs — delivered with expertise and care.

Tesla Solar Roof & Powerwall Installation

Transform your roof into a power plant with the only integrated solar solution that looks like a premium roof while generating clean energy. As a certified Tesla installer, Home Upgrade Specialist Inc handles the entire process: initial 3D design, permitting through your local Los Angeles municipality, and precision installation of both glass solar tiles and steel architectural tiles. Each system includes a 25-year warranty and seamless integration with the Tesla app, giving you real-time monito...

HVAC – Heating, Cooling & Heat Pumps

Stop overpaying for heating and cooling. As an authorized Daikin dealer, Home Upgrade Specialist Inc provides energy-efficient furnace, AC, and heat pump installation tailored to the unique climate of Los Angeles. We start with a manual J load calculation to size your system perfectly, then recommend either a high-efficiency gas furnace, a ductless mini-split, or a cold-climate heat pump that works even during winter lows. Our services include full system replacement, repairs, and preventive ma...

ADU / Garage Conversion with 3D Designs

Create extra living space, a rental unit, or a home office without building from scratch. Home Upgrade Specialist Inc simplifies ADU garage conversions in Los Angeles with a complete service package: free 3D model designs, custom blueprints, permit management, and construction. We handle everything from insulation and flooring to electrical, plumbing, and energy-efficient windows. Because we specialize in sustainable upgrades, every ADU we build is solar-ready and integrates with your home’s ex...

Roofing – Owens Corning Preferred Contractor

Your roof is your home’s first defense, and we treat it that way. As an Owens Corning Preferred Contractor, Home Upgrade Specialist Inc offers premium asphalt shingle roofs that come with enhanced warranties – up to lifetime coverage on shingles and 25 years on workmanship. We also install metal roofing, tile, and flat roofing systems for residential and commercial properties in Los Angeles. Our process begins with a drone inspection and moisture scan to identify hidden damage. We present you w...

Energy-Efficient Windows & Exterior Paint

Stop drafts and UV damage at the source. Our energy-efficient window installation uses low-E glass coatings, argon gas fill, and thermally broken frames to cut heat transfer by up to 70%. We carry brands like Milgard and Andersen, and we custom-fit every window to your home’s architecture. The result is consistent indoor temperatures, reduced HVAC load, and less fading of your furniture and floors. Pair your new windows with our energy-efficient exterior painting service. We use ceramic-infused...

Solar panel installation in Los Angeles

Solar panels turn your roof into a source of clean power for your home. We design each system in 3D for your property, handle permitting with the City of Los Angeles, and install the panels with weather-sealed connections that meet local code. Once your system is producing, we walk you through the monitoring app so you can track output from day one. We also help you apply for the 30% federal tax credit and local rebates where you qualify, which can shorten your payback period. If you are conside...

Tesla Powerwall installer

A Tesla Powerwall stores the solar energy your home does not use during the day, so you can run your lights, appliances and HVAC when the grid goes down or during peak pricing hours. As a certified Tesla installer, we mount and wire the Powerwall 3 to your electrical panel, set up the battery backup configuration, and connect it to the Tesla app so you can see what it is doing. Many homeowners in our area use it to ride out outages for a few days. We can also explain how it works alongside an ex...

Tesla Solar Roof cost in Los Angeles

A Tesla Solar Roof replaces your existing roofing with solar glass tiles or steel architectural tiles that generate electricity while protecting the house. The total cost depends on your roof size, the roof's pitch and condition, and the system capacity you choose. We start with a 3D design of your home so you see the layout and expected output before committing. Pricing also depends on permitting and any structural work your roof needs. After the design, we can provide a written quote and go ov...

HVAC replacement in Los Angeles

When your heating or cooling system is past its useful life, replacing it can lower your energy bills and improve comfort. As a Daikin dealer, we install high-efficiency furnaces, central air systems, ductless mini-splits and cold-climate heat pumps sized to your home using a load calculation rather than guesswork. We inspect and seal ducts during the install so less conditioned air is lost. We handle the permits and warranty registration too. If your system is struggling in the Los Angeles heat...

ADU garage conversion in Los Angeles

Converting an existing garage into an accessory dwelling unit gives you a rental, a guest suite or a home office without building from the ground up. We start with free 3D designs and custom blueprints, then manage permits and local zoning requirements. Construction covers insulation, flooring, electrical, plumbing and energy-efficient windows, and the space is built to connect cleanly with your home's heating, cooling and solar systems. Our interior team offers finishes from luxury vinyl plank...

Energy efficient windows in Los Angeles

Energy efficient windows reduce heat loss in winter and heat gain in summer, which keeps rooms more even in temperature and eases the load on your HVAC system. We install Milgard and Andersen windows with low-E coatings, argon fill and thermally broken frames, each custom fitted to your home's openings. Along with the windows, we can paint the exterior with ceramic-infused coatings that reflect heat, keeping walls cooler in summer. Our crews handle the cleanup, caulking and low-VOC paint applica...

Roofing contractor in Los Angeles

A roof is the first line of defense for your home, and our roofing work starts with a careful inspection. As an Owens Corning Preferred Contractor, we install asphalt shingle roofs with enhanced manufacturer warranties, and we also work with metal, tile and flat roofing systems. Every project includes tear-off, underlayment, drip edge and a thorough magnetic sweep of the property at the end. We can recommend cool roof coatings if you want to lower cooling costs, and we offer emergency tarping an...

Home energy audit in Los Angeles

A home energy audit shows where your house is losing heating and cooling and where your energy dollars are going. We look at the whole house rather than a single appliance, checking the HVAC system, ductwork, attic and wall insulation, windows and air leaks. The findings are presented as clear options ranked by cost and expected savings, so you can decide what to tackle first. Many audits lead into upgrades such as duct sealing, a new heat pump or window replacement, and we can carry those out o...

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