Commercial Roofing Installation & Repairs

Commercial & Industrial Roofing

Cali One Services is a veteran-owned commercial roofing installation company providing reliable services in California, Colorado and Texas.

At Cali One Services we offer complete commercial roofing solutions for all types of commercial buildings. Cali One combines premium materials with expert installation designs to meet commercial roofing codes. We offer cost-effective energy saving plans for all roof styles. Along with employing GAF-certified roofing specialists skilled in modern commercial roof installations.

Important Commercial Roof Features

The most important feature of a commercial building is the roof. By choosing the best roofing option for your facility, you can ensure decades of protection. And even save on utility expenses. If your roof is cracking or tearing, it is critical to repair or replace your roof immediately. Doing so will reduce the potential for interior deterioration of the building. Water leaks pose a threat to supplies, machines, and ceilings. And if not fixed promptly, could lead to mold or more costly impairments.

Commercial Roofing

Commercial Roofing you can rely on!

Whether it’s a simple repair or a new roof, we’ll do it right the first time. At Cali One Services, we know how important safety is in the workplace. A durable roof protects people and valuables, so it’s ideal to choose the best roofers. We provide repairs, roof maintenance and GAF-certified roof installations that meet any budget.  We focus on our client’s needs and guarantee satisfaction from start to finish.

Cali One Services offers a variety of commercial roofing options including Metal Roofing, Built-Up Roofing (BUR), Single-Ply (EPDM, TPO, and PVC), Modified Bitumen and Spray Foam.


Commercial Roofing

Metal Roof Installation

Most often made from galvanized steel. Metal roofs can also be made of aluminum, tin or copper. This option can extend the life of a commercial roof by 40 years. Metal roofing allows for more aesthetic options like a range of colors and textures. Often we add a coating to the exterior surface of the metal to protect it from weather and UV damage.

  • Easy to install and very cost-effective
  • Metal roofs look great and are built to last
  • Wind-Resistant
  • Water-Resistant
  • Fire-Resistant
Commercial Roofing

Built-Up Roof (BUR) Installation

The quintessential roofing style, BUR insulates and protects a flat roof building. Stacking alternating layers of tar and gravel creates a Built-Up roofing system. The extra plies of a BUR system guard against weather and sunlight. The number of layers is determined by how much weight the roof can hold and what works best for your budget.

  • Durable and Protective
  • Wind-Resistant
  • Leak-Resistant
  • UV-Resistant
  • Impact-Resistant


Commercial Roofing

Single-Ply Roof Installation

Single-Ply refers to a group of materials known as elastomeric. This type of substance is elastic and will stretch to fit any shape roof. Single-Ply is a unique and lightweight option for commercial roofs. They can last 30 years if well maintained. The material is easy to work with and won’t tear.

We offer a variety of single-ply options including TPO, PVC, and EPDM. The differences between these 3 options are the chemical compounds and the installation process.


Commercial Roofing

Thermoplastic Polyolefin Commercial Roof

TPO – Thermoplastic Polyolefin is made from rubber and is a single-ply roof option known for being flexible and strong. Because it is a thermoplastic, it can be shaped, heated and then reshaped. Just one layer of TPO effectively seals any type of commercial roof. Using heat, the TPO material adheres to the roof substrate to seal the seams. Because it is resistant to oils, TPO is an ideal roofing solution for restaurants. TPO is available in white.

  • Stable & Reliable
  • Protective
  • Eco-friendly & non-hazardouz
  • Mold-ResistantLong-lasting
  • Energy Star rating

PVC – Another Thermoplastic Single-ply roofing system, Polyvinyl Chloride is air tight and water-resistant. PVC offers a “cool” roof feature because it is highly reflective. And, it is resistant to oils, making PVC an ideal roofing solution for restaurants. PVC is available in white.

Flexibility allows this material to move with the building.

  • Light-Weight
  • Tear-Resistant
  • Easily Repairable
  • Cost-Effective
  • More consistent performance than TPO

EPDM – Ethylene Propylene Diene Monomer has been the commercial roofing standard for over 60 years. Made of a synthetic rubber much like tires, this type of roof is long lasting and very functional. It comes in rolls and attaches to the roof using an adhesive or fasteners. Most often black, EPDM blocks UV radiation and is effective in almost any climate. EPDM is known as a thermoset membrane, meaning that once it heats and cools, it will remain hard and solid. When the membrane covers the roof, seam tape seals the material to the substrate. It is resistant to solvents, acids and alcohol.

  • UV-Resistant
  • Long lasting
  • Cost-Effective
  • LeakResistant
  • Easily Repairable


Commercial Roofing

Modified Bitumen Roof Installation

Modified Bitumen roofing is suitable for all types of flat commercial roofs. Bitumen is a liquid binder derived from hydrocarbons. With this roofing technique, a layer of hot asphalt is spread out, then covered with Bitumen felt ply. For extra protection from wind and UV damage, a layer of aggregate covers the felt. Bitumen is seamless and will prevent water leaks. The MBRF is eco-friendly and easy to maintain. Most MBRF lasts for 20+ years. We also offer other bitumen membranes such as Atactic Poly Propylene and Styrene Butadiene Styrene, which are very popular for commercial use.

  • Light-weight
  • Timely installation process
  • Ideal for commercial roofs that experience heavy foot traffic

SPF – Spray Polyurethane Foam is a liquid that we spray on an existing roof. The liquid spreads and becomes foam that seamlessly covers and protects the roof. SPF is earth-friendly and considered a “green” roofing system. Installation is quick and easy. Because it is flexible with weather conditions, it resists cracks and tearing.

  • Meets fire code requirements
  • Long-lastingIdeal for any climate
  • Offers great insulation
  • Water-ResistantC
  • Cost-Effective
  • Green Roof Installation

This is a less common roofing solution that is gaining popularity due to its earth conscious approach. Green Roofing turns a roof into a garden or lawn full of green life. This roof system is built by first adding a waterproof membrane to protect and seal the facility. The second layer is made of soil, which we then plant with shrubs, flowers, grass or even small trees. An additional option is an irrigation system to keep the plant life watered. Further protection from a drainage system will defend the building from water leaks. Green roofing insulates the building, thus lowering utility costs.

  • Reduces Heat emissions
  • Eco-friendly & Sustainable
  • Creates a calm getaway space with clean oxygen and natural shade
  • Can extend the life of a roof by 30-50 years


Call Cali One Services to make your roof great again!

  • Free roofing estimates
  • Installation process simple and cost-effective.
  • We know the specifics of commercial roof compliance codes in CA, CO & TX.
  • Our roofers are GAF-certified experts who are up-to-date with modern commercial roofing techniques.
  • We use premium products that meet industrial requirements.
  • Zero-Down Financing
  • Sleep well at night knowing your building is safe and well protected with a strong, reliable roof.

If you’re in California, Colorado or Texas we are the dependable commercial roofing company in your area. We would love to hear from you to answer questions or give you a free quote on a commercial roof repair or full roof installation.

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