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Landmark Energy Upgrades

Founded 2009 • With Angi since March 2015


(58) Verified Reviews


Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!...

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For the past 30 years we have been providing quality roofing throughout Los Angeles County and Ventura County. Using our own employees (no sub-contractors) we have a commitment to quality work and affordable solutions to your roofing needs. “Customer Service is our #1 priority” For that reason, we are dedicated to quality service and deliver the very best skill and workmanship in the roofing industry for your roofing project. We will do everything possible to fulfill your roofing needs and earn your complete trust and satisfaction.  

Offers by Preferred Roofing Co on Angi

Verified Reviews

A few reviews for this pro...


Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been che...

Description of Work
Roof and HVAC

Category heating & air conditioning/hvac,roofing



They never called back which is unusual for an A rating company.

Description of Work
I wanted their energy efficiency evaluation after hearing about them on Groupon, Yelp and Angie's List. I left a message a few weeks ago (early July) and never heard back for some reason. I'm assuming they're busy or their answering service failed to pass on the message.

Category remodeling,energy audit



Overall, they did a good job. They are friendly and very helpful. we had a little mess to clean up after, but to be fair, I didn't complain -- if i had they would have come back. Preferably they would have come back to check on their own.

Description of Work
attic insulation

Category insulation



I'm very happy with the work that was done by Landmark construction and energy crew. At first, we met with Ron that came over and met with us about the issues that we had with our water heater and with the bills that we currently pay for electric. Ron recommended us to replace the bulky old water heater and to install a tankless system that will supply hot water immediately and with the use of les...

Description of Work
Remove the old Water heater and installed a new tankless system

Category water heater repair



We found Landmark construction energy crew, after being frustrated in the past from other contractors. From the initial meeting that we had with Charlie, we were impressed. Their values of customer satisfaction and their deliver everything they said. Charlie was the manager of the work and he was on time for all the meetings that we had with him. He was very straight, kindly and motivated to be in...

Description of Work
Kitchen remodeling

Category remodeling

    Services Offered

    Landmark Construction Crew is recognized leader in Home Energy Efficiency. We implement a combination of the following products and services in order to make your home more comfortable while saving you money on your electric bills: Home Energy Audits, Windows and Doors, HVAC, Air Ducts, Insulation, Roofing, Solar, Cool Wall Exterior Coating, Water Heaters, and more

    Services Not Offered

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    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Check, Visa, MasterCard, Financing Available
    Senior Discount
    Emergency Service