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Expert Guidance highly trained EHS Specialists

(720) 303-1777

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(720) 303-1777
4800 Dahlia St C9, Denver, CO 80216
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About Us

Experience Simplified OSHA Compliance.

We simplify workplace health & safety with both equipment rentals and on-site services. We offer professional-grade EHS equipment for rent or purchase, along with tailored on-site occupational health, safety, and industrial hygiene services. Whether you’re a small contractor or a large manufacturer, our expert team provides the solutions you need to stay compliant and focused on what matters most.

Expert Guidance.

Not sure where to begin with OSHA compliance? Our team is here to guide you. We offer industry-leading service and unmatched flexibility to meet all your compliance needs.

Our highly trained EHS Specialists will come to your location to conduct on-site OSHA compliance services. Prefer to handle the testing yourself? No problem! Our rental fleet features the latest instruments from top manufacturers, ready when you need them.

Schedule On-Site Services

Respirator Fit Testing, Audiometric Testing, & Noise Level Surveys

Industry's Youngest Rental Fleet

Rent the EHS equipment you need, when you need it

Purchase Professional-Grade Safety Instruments

From top manufacturers like OHD, Larson Davis, & Sensidyne Gilian

Flexible Service Models

Mix & match service models - we'll meet you where you are

Our Purpose

Providing flexible compliance testing equipment options—available for rent or sale—empowering you to keep your workforce safe within your budget.

Our Vision

Deliver the right safety rental equipment, exactly when and where you need it, empowering you to uphold uncompromising workplace safety.

Our Mission

Equipping businesses and individuals with state-of-the-art compliance testing equipment, ensuring workplace safety is never compromised. Our goal is to deliver a seamless, hassle-free experience, allowing you to focus on what matters most.

Service is our top priority.

Have questions or need advice on safety equipment rentals or on-site services? Our safety experts are here to guide you through your compliance needs.

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Frequently Asked Questions

Overall

Treat our devices as if you own them, handling them with care and caution. These industrial-use devices remain sensitive and provide accurate, specific data. If you damage the safety rental equipment, you must cover the repair or replacement costs. Need to extend your rental? Call us immediately so we can adjust our schedule and ensure the next customer receives their equipment on time.

Each rental includes the device(s), accessories, software, user manuals, carrying cases, and current calibration certificates. Our team provides a detailed equipment checklist with every order and verifies that all components are in the box before shipping. Use this checklist to confirm that you return every component when sending the equipment back.

We offer the best safety rental equipment in the industry! Our devices stay up-to-date, and we perform annual factory calibrations on each one. Before shipping, we inspect every order to ensure it includes all necessary components. If your equipment arrives damaged during shipping, call us immediately so we can resolve the issue.

Daily rentals are 24 hours. Weekly rentals are 7 days. Monthly rentals are a full calendar month. Unless a device is scheduled for an early morning delivery, you are not charged for rental costs for delivery day.

Yes! We strive to give every customer the best rental experience. Email or call us to share your feedback. If you’re willing, we’d love to feature your testimonial on our website for other customers to see.

Shipping

We charge for outbound and inbound shipping. UPS or FedEx Ground ensures the best rates, and expedited shipping is available for an additional cost. Our Denver, CO warehouse ships all rentals. At checkout, we provide an estimated shipping cost and calculate the exact amount when packaging. Each rental includes a pre-printed return label. If we need a faster return for the next renter, we’ll send a new label at no cost to you. We always choose the most economical shipping option based on availability and your rental start date.

Yes! Our warehouse is located near the Denver International Airport, so we have the ability to easily get a same day shipment out. If you need a same day shipment, please call us so we can coordinate with you.

Yes, in most cases! It is dependent on if the shipping service is available from the carrier to your location.

If there is a delivery issue, please call us immediately. If there is a factor outside of our or your control, like weather, issues with the carrier, etc, we will not charge you for additional rental time.

We include a return shipping label with each shipment unless you choose to have us charge your account through a shipping carrier. Each shipment also includes detailed instructions on how to properly package and return your equipment.

Our default is UPS, but can also ship FedEx or USPS based on customer preference. Instead of being bilt for shipping on your invoice, you can also provide us with an account number at a shipping carrier and we can charge your account.

Yes, we just ask that you provide a dedicated physical address where the device can be dropped off by a shipping carrier. If the rental is being shipped directly to a job site, we ask that you provide us a phone number and contact name at the location.

If you prefer, you can use your own company’s shipper number from UPS or FedEx. In this case, you will be charged for the carrier’s insurance cost to cover instrument replacement.

Ordering

To ensure availability and the lowest shipping rates, we recommend ordering your equipment as far in advance as possible. If you regularly rent equipment for scheduled testing, we suggest placing multiple rental reservations at once.

Daily rentals last 24 hours. Weekly rentals last 7 days. Monthly rentals cover a full calendar month. We do not charge rental costs for delivery day unless a device is scheduled for early morning delivery.

After you submit a quote request on our website, our team will contact you the same day during normal business hours to confirm order details. If you submit a request after hours, we will reach out to you first thing the next business day.

When we confirm your order, we process a $1.00 credit authorization to verify your card information and protect you from credit card fraud. This charge will expire. We charge your card for the rental amount only when we ship the equipment from our facility.

If you keep the device past the stated rental period, we will charge you for overtime. We will determine rates using our standard day/week/month tables and adjust the time period on your reservation. If you plan to keep the order past the return date on your contract, notify us immediately so we can adjust our arrangements for the next customer.

We schedule shipments based on when our customers need them. We usually plan shipments in advance to use UPS Ground, helping keep your shipping costs low.

CustomerReviews

Hear what our cherished customers had to say about CSS.

Extremely responsive and helpful throughout. I needed help operating the equipment and they were on it. Will definitely rent from CSS again in the future

 Kyle Proemsey Cornerstone Coatings

CSS was amazing with service. Very fast and works to your schedule. Top quality equipment and service. Especially from Chloe who was extremely helpful in the type of equipment that fit my companies needs! We are getting new machines and I will definitely be using this company again for our next survey. Thank you!

 Makai Patton Safety Manager, Mini Melts USA

Very easy rental process from start to finish! Equipment arrived on time and was very new and helped our team complete our annual OSHA required fit testing on our schedule.

 Michelle Green CIH, Waaree Solar

CSS was extremely responsive to our needs. I rented 5 noise dosimeters and a sound level meter for a noise study at our plant. Equipment was new and in great condition and the price was right!

 Steve Pearson Facility Maintenance Manager, Blew Chemical Company

I’ve rented equipment from another equipment rental company for many years. I have increasingly grown tired of receiving equipment that was in poor condition or out of calibration. This year I searched for other options and am glad I did; I found CSS and will be renting all my EHS equipment from them moving forward. The process was a breeze and the equipment arrived in great condition and communication was excellent from start to finish!

 Jeanne Phillips Health and Safety Manager, Arthur Orchards

Rented a quantitative fit tester from CSS to perform my team’s annual respirator fit testing. Initially requested a TSI PortaCount, however ended up trying an AccuTec AccuFIT. The equipment was in pristine condition and had everything I needed to get the fit tests done for my team. Will be renting again next year.

 Phil Jenson General Manager, GMS Energy

Great experience with CSS. Helpful staff, the rental equipment arrived almost brand new and the price was right! I was able to get my team fit tested on a schedule that worked for our team.

 Diana Evans RN – Employee Health Nurse, Coosa Valley Medical Center

Great prompt services on Rental equipment. They had it shipped practically immediately. They also had a recommendation on saving on shipping method. The rental AccuFit respirator fit testing was in immaculate condition as were the included required accessories. Hey and to top all that off they have answered the phone that I have contacted them at!👍👍👍👍👍!

 Smokey Stevens Safety Consultant
CSS_new

Compliance Safety Supply is committed to providing complete OSHA compliance support: built for any team.

QUICK ORDER
(720) 303-1777
4800 Dahlia St C9, Denver, CO 80216

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