Ironline Compression, wholly owned by Surepoint Group

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Gas Compression Rentals & Sales

See current inventory of stock compression packages

Gas Compression Rentals & Sales

See current inventory of stock compression packages

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Natural Gas Compressor Services

Ironline Compression, wholly owned by Surepoint Group.

With over 70 years of experience in the industry, we can get you the best natural gas compression services to meet your needs.

Click here to learn more

Compressors For Sale and Equipment Services –
We’ve Got What You Need

Gas Compression Sales

Our extensive line of natural gas powered compressors includes small to large horsepower reciprocating and rotary screw packages. If you need to buy a natural gas compressor, we’ve got you covered. We have both new and used natural gas compressors to fit your budget perfectly. Our prices our competitive and fair so you can rest assured you’re always getting the best deal when you buy from us.

Take a look at our diverse natural gas compressor inventory.

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Natural Gas Compressor Rentals

We have both new and used natural natural gas compressors available for rent or lease. You can go for a “bare rental”, which provides the compressor and gives the customer the option to use “pay-as-you-go” services from Ironline. Or, you can choose our all-inclusive rental option, which includes scheduled and unscheduled maintenance, major and minor overhauls, start-up and decommission, run-time guarantee, and travel time and mileage.

Take a look at our diverse natural gas compressor rental inventory.

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Ironline Compression Provides the Best Services

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Extensive Fleet For Natural Gas Compression

We have a wide range of both new and used natural gas compressors available for purchase or to rent. We only work with the best manufacturers in the business, which includes Superior, Ariel, Waukesha, Caterpillar, Copper Bessemer, Ajax, and Gemini. Our natural natural gas compressors vary widely so you will find one that fits your needs perfectly. 

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Wide Range of Repair Services

Our industry experts know what it takes to provide the best compressor services. We offer a wide range of services for used compressors, which includes: complete overhaul for engines and compressors, predictive maintenance solutions, emission compliance and testing, exchange engines and parts, and access to trained field technicians.

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Emissions Solutions

We work with companies to upgrade their natural gas engines into ultra-efficient engines that will reduce GHG and meet NOx emissions levels. We are an authorized program ally for custom energy solutions.

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Technical Support

We provide technical support to help your current configuration at an optimal level and much more efficiently. Our team works together to ensure you have the best compressor setup possible. We will work to use all horsepower available, reduce environmental impact, and save fuel and maintenance costs for all of our customers.

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Order Parts Online

We have a wide range of natural gas compressor parts available for online purchase that can be shipped anywhere in Canada or the US. Take a look at our inventory and request a free quote today.

What Makes Ironline Compression Different?

With 70 years of industry experience, we know what it takes to pair you with the perfect natural natural gas compressor that will meet your every need.

Driven By Our Operating Principles

Ironline is the leading independent provider of gas compression solutions in the Canadian energy industry. That’s not by accident, but instead due to our commitment to our operating principles. Our operating principles include safety, integrity, accountability, transparency, and respect. 

Seven Decades of Experience

We have over seven decades of experience and only work with the most experienced and knowledgeable natural gas compressor technicians so we can find the best solutions for you efficiently. We know the ins and outs of this industry and can answer any and all of your questions regarding compressors, services, and parts.

Competitive Prices

Because of our deep knowledge of the industry, we know how to fairly price our compressors, parts, and services. You can always rest assured you’re being priced fairly when you buy or rent from us. We offer a wide range of used compressors that will help you stay well within your budget while meeting your compressed natural gas needs.

High-Quality Equipment

We only offer the very best manufacturer brands in our inventory so you never have to worry about whether you’re receiving a quality product from us. We do vigorous testing before putting any of our used compressors on our inventory to ensure they work optimally and are as good as new. If anything does go wrong with your compressor, we are there to repair it in a timely manner.

Reduce Environmental Impact

Through our emission solutions, we can help your business reduce Green House Gas and emissions so you can have less of an impact on the environment.

Excellent Customer Service

We have a commitment to doing everything right the first time, but we will always be there if anything goes wrong with your compressor. Our team of highly trained and experienced technicians will resolve any of your issues quickly because we know how important it is to have a fully-functional natural gas compressor. If you ever have any questions or concerns regarding your rental or purchase, we will always get back to you right away to resolve the issue.

Ready To Get Started?

We’re your one-stop-shop for your natural gas compression needs. Whether you want to buy or rent a natural gas compressor or you need compression equipment or repairs, we’ve got you covered. We can’t wait to work with you.

Click Here to Get Started

Natural Gas Compression Services we offer:

  • Gas Compression Rental & Sales
  • Engine and Compressor Parts
  • Parts & Service
  • Technical Support
  • Emission Controls
  • Retrofits on Gas Compressors
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Horsepower Calculator

The following calculation method uses the Gas Processors Suppliers Association Engineering Data Book Eleventh Edition, FPS Version, 1998, eq 13-4 developed for large slow speed (300-450 RPM) compressors with SG = 0.65 and having CR > 2.50. Discharge temperature based on eq 13-18 assuming 130 Deg F inlet and k of 1.3
Brake Horsepower = 22 * (ratio/stage) * (Number of Stages) * ( MMSCFD) * (F) where F = 1.0 for a single stage, 1.08 for a two-stage and 1.1 for a three-stage.

Suction Pressure (PSIG)
(must not be less than -14 psig.)
Discharge Pressure (PSIG)
Capacity (MMSCFD)
Pressure Ratios : 0
Number of Compression Stages : 0
Pressure Ratios per Stage : 0
Estimate Discharge Temp (Deg F) : 0
Compressor Horsepower Estimation : 0
Auxillary Horsepower Estimation : 0
Total Horsepower Estimation : 0

Our Extensive Natural Gas Compression Fleet

Looking to buy or lease gas compression equipment? We are one of the leading natural gas compression rental companies in Canada and United States. You can filter our compression units by horsepower, stages, sweet/sour on our website. We have expertise with the leading gas compressor manufacturers such as:

  • Superior compressor packages
  • Ariel compressor packages
  • Waukesha compressor packages
  • Caterpillar compressor packages
  • Cooper Bessemer compressor packages
  • Ajax compressor packages
  • Gemini compressor packages

We also have over 60,000 natural gas compressor parts listed and available to request a natural gas compressor parts quote from our website. Filter our parts for quote by:

  • Manufacturer
  • Engine Model
  • Compressor Model
  • Part Number
  • Product Type
  • Item Description

We’ve loaded the entire catalogs of natural gas compressor parts for the following manufacturers:

Quick Horsepower & Pressure Chart

The following chart is an approximation tool used to estimate the horsepower requirement and configuration of a compressor (brake horsepower per million cu. ft.).

Discharge Pressure (PSIG)
  25 50 75 100 150 200 250 300 400 500 600 700 800 900 1000  
0 65 99 128 144 168 187 203 218 233 248 260 272 282 291 299*
10 35 63 85 104 131 149 163 175 196 214 231 235 242 250 257
20   43 62 78 106 126 139 151 170 186 199 212 225 228 232
30   29 47 62 85 107 123 133 152 167 179 191 201 211 221
40     36 50 72 90 107 121 138 152 164 175 185 194 202
50     26 41 61 78 93 106 127 141 153 163 173 181 189
60       32 53 69 83 95 118 131 143 153 162 170 178
70       25 46 61 74 86 109 123 135 145 153 161 169
80         40 54 67 78 98 117 127 137 146 153 161
90         34 49 61 72 91 109 121 131 139 147 154
100         28 44 55 66 84 100 116 125 133 141 148
150           22 35 45 60 74 86 98 110 118 124
200               30 45 58 68 78 88 96 105
250                 33 46 56 65 73 81 88
300                 23 36 46 54 62 69 76
350                   27 38 46 53 60 67
400                     30 39 46 53 60
500                       26 34 41 46
600                         23 30 37

For example: it will require 299 horsepower of compression distributed among 3 stages to move from a suction pressure of “0” to a discharge pressure of “1000” for every 1000 MCFD.

For a flow of 500 MCFD, 50% (500 MCFD/ 1000 MCFD) of the horsepower is required.

Looking to sell your natural gas compressor package?

Consider consigning your equipment on our website with industry leading traffic for expansive visibility to generate leads for your equipment. Contact us for details.

Contact Us Today For More

Ironline would love to hear from you. We have two locations in Calgary and other locations across Canada for your convenience. Give us a call today and see how we can help.

Ironline Compression

The leading provider of natural gas compressors in Canada and mechanical service to the Canadian energy industry.

Ironline wants to be your competitive advantage in the Canadian natural gas compression industry. Ironline has compression solutions to support your business. With a commitment to doing it right the first time, our services can be aligned to meet the individual requirements of your business, no matter how complex or challenging. Looking to the future, we see Ironline as a well positioned company for gas compression in Calgary area and rest of Canada and the United States. Our capabilities are built upon the strength of our people’s experience and expertise; supported by world-class OEM products; and the availability of a large gas compression fleet from our compressor rental companies for your business needs. Our vision is to provide you with unmatched customer service. Driven by our core values to earn your trust; who we are, what we value, and how we do things, sets us apart.






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