Diamond Self Storage - 1211 South Fairview Heights Road, Medical Lake, WA 99022

4.9/5 - 155 Reviews
Location:
1211 South Fairview Heights Road, Medical Lake, WA 99022
Office hours:
  • Mon-Sun: 9 a.m. - 5 p.m.

Diamond Self Storage - 1211 South Fairview Heights Road, Medical Lake, WA 99022

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • Retail Available

    Moving and packing supplies available for purchase on-site

Not sure which size you need? Check our size guide to find the perfect fit.
5x10 Self Storage 50 Sq. Ft.
$25/mo
12x40 Self Storage 480 Sq. Ft.
$199.5/mo
10x25 Self Storage 250 Sq. Ft.
$75/mo
No units are currently available.

Amenities & features

  • Climate-Controlled
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Kiosk Available
  • Parking
  • Online Payment
  • RV Storage

Customer reviews

4.9/5
Average rating
155
Number of reviews

Read some helpful reviews of Diamond Self Storage, shared by real renters with genuine experiences and honest opinions.

My move in today was very smooth! Angela was an absolute rock star and helped me over the phone get moved in and my mom added for a big cross state move coming up. I can't tell you how genuine and kind she was! I appreciate the attention to detail but also efficient. I recommend if you need storage this is a great place. ... Read more
Francheska R. - 1 June 2026
Only a good short term deal. They told me when my rate went up 4 dollars a month, but didn't bother to tell me my discount had ended. My rate went up from $40 to about $120. In a time when groceries cost too much, I look for a little bit of personal understanding, like my bank offers. You will not get prorated after paying on the 1st and asking for mercy. Lesson learned, this is not a company to give any concession for my mistake, so I am giving my business to another company. ... Read more
George P. - 1 May 2026
Really fantastic experience. Miranda was wonderful to work with. The deal was great but the invoice wasn't clear and I was really grateful she didn't make me feel stupid for not understanding. She was warm and funny and a genuine pleasure to work with. Looking forward to seeing her around. ... Read more
Kelly C. - 15 February 2026
I rented a unit and discovered I needed more space. Miranda was awesome in helping me get set up with a second unit and I was able to save with their discount. This is a great location very clean and a great team of people to help you get exactly what you need with no hassle. ... Read more
J R. - 7 February 2026
Holly - 8 October 2025
Andrew - 7 October 2025
Great place to rent a storage unit. Affordable and smooth experience. Angelia P. provided excellent customer service. From the moment I met her, she was friendly, thorough and resourceful. Thank you for your help Angelia! ... Read more
Rachel S. - 1 October 2025
Victor was super helpful when I arrived! Even though I interrupted his lunch; He still took his time to explain everything! Thank you, Victor! Super affordable when you reserve online - but keep in mind that they only accept the circular locks for security reasons. I paid 16.99 to buy one from here because I was unprepared. And, unless you have your own renters insurance- you will be paying $11.99 monthly for a $1,000 policy (if I’m remembering correctly)! ... Read more
Aaliyah R. - 22 September 2025
jonathan s. - 29 August 2025
Probably the first time I gave a place 2 five star reviews but in this case is definitely deserved. I am blown away by the respect, kindness and understanding I received here working with Angela ??. It was truly and greatly appreciated. Blessings to everyone there at this Diamond Storage facility I can see I made a great decision in storing stuff here ???? ... Read more
Silas R. - 29 July 2025
Andrew W. - 28 July 2025
Your company has been great since I opened account. My latest positive experience was with Sara Wright at the Airway Heights location. She was very helpful with an issue that I had. Thank you for the good experience with your company. ... Read more
Lourdes B. - 24 June 2025
Once I got through the corporate run around, Angela was great to work with. She was super friendly and got me into a unit same day. Skip corporate and work directly with her. Good location outside of Airway Heights near Fairchild Air Force Base. Don't forget your lock, but if you do they have locks available for purchase too. ... Read more
Shauna W. - 16 June 2025
Oh my what can I say this place has been awesome. All staff have been great. I want to give a big shout out too Angelia she helped me so much working with me on my move out. Any questions I had she answered every question. She always offered too help. I always felt so comfortable going in and speaking with her thank you so much for making my experience here awesome. ... Read more
Tino P. - 24 March 2025
Excellent facility! My new unit was clean, and easy to access with my truck and trailer. Angelia was very helpful. She took extra time to explain all of their policies, and she made sure that I got a unit that would work for me. ... Read more
Phineas R. - 16 March 2025
Angelia was a great help! We ran out of room in our storage unit and she found us the best solution to our problem (upgrading to a bigger unit)! Would recommend this place to a friend, especially with how close to base is it. ... Read more
Emily F. - 11 March 2025
The staff at Diamond Self Storage were incredibly helpful and patient. In particular, Angelia, the representative that assisted me today, was extremely kind and proactive. She offered to assist me with unlocking my door for the unit and helped with every question that I came up with. I am beyond pleased with the service here! Thank you! ... Read more
Brian T. - 27 January 2025
Angelia P is very kind over the phone and when I came to rent a storage unit she showed me the size. Answered all my questions. All around friendly and knowledgeable. Made my moving process easier. Thank you! ... Read more
Holiday H. - 5 January 2025

About this facility

Located on South Fairview Heights Road in Medical Lake, this Diamond Self Storage facility offers a variety of unit sizes, including small, medium, and large, to accommodate your storage needs. Whether you're decluttering your home or need extra space for seasonal gear, the flexible options make it easy to find the right fit.

This facility provides climate-controlled units, ideal for protecting your belongings from the fluctuating temperatures and potential moisture common in the Pacific Northwest. Features such as drive-up access and a kiosk available onsite make for a seamless moving experience, while contactless renting and online payment options add to the convenience. For vehicle storage, this facility also offers parking and RV storage, ensuring a secure spot for your car, boat, or recreational vehicle.

With security cameras and an onsite manager, you can feel confident that your items are well-protected. The gated access adds another layer of security, while the retail availability of moving supplies makes packing easier. This Diamond Self Storage facility is an excellent choice for residents and businesses in Medical Lake looking for reliable and accessible storage solutions.

Price comparison

See how this facility's unit prices compare to others in Airway Heights, broken down by size.

Small $25/mo
Location minimum Location maximum
$15/mo $70/mo
Large $137/mo
Location minimum Location maximum
$69/mo $379/mo

Location & walkability

This storage facility is in an area with minimal walkability and limited public transit options. A personal vehicle is recommended for most trips.

16

out of 100

Walk Score

Car-Dependent

Almost all errands require a car

28

out of 100

Bike Score

Somewhat Bikeable

Minimal bike infrastructure

Walk Score®: 16, Bike Score®: 28

Neighborhood highlights

Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

  • Chevron

    Services 0.2 miles

  • Arby's

    Food & Drinks 0.22 miles

  • Spoko Fuel

    Services 0.22 miles

  • Hwy 2 @ Spokane Tribe Casino

    Transportation 0.31 miles

  • Pro Muffler and Brakes

    Services 0.59 miles

  • Hwy 2 @ Craig

    Transportation 0.61 miles

  • R'n'R RV Center

    Services 0.65 miles

  • Lantern Park

    Services 0.68 miles

Frequently Asked Questions

The right storage unit size depends on what you plan to store and how much space you need to move around your items.

5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

The facility at 1211 South Fairview Heights Road is accessible during regular access hours, typically Mon-Sun: 9 a.m. - 5 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

At Diamond Self Storage - 1211 South Fairview Heights Road, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

For safety reasons, most self storage facilities restrict certain items. These commonly include:

  • Hazardous, flammable, or toxic materials
  • Perishable food
  • Live plants or animals
  • Cash, firearms, or irreplaceable valuables

Always check with the facility at 1211 South Fairview Heights Road for specific restrictions and recommendations.

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