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Commercial HVAC maintenance agreements

Equipment that gets looked after breaks down less and lasts longer. We set up a schedule that fits your building and your budget, and you get billed monthly.

50+ yearscombined HVAC-R experience
Marysville to Roycrews live where they work
Service + installone company, both teams
Commercial & residentialabout 80/20

Pick a schedule that fits

Monthly, quarterly, biannual and annual visits, all with monthly billing. Restaurants and refrigeration usually need more visits. A small office might only need two.

  • Filters, belts, coils and drains handled on schedule
  • Refrigerant circuits, electrical connections and safeties checked
  • Burners, heat exchangers and boilers inspected before heating season
  • Controls and setpoints verified so the system runs the way it should
  • A written report after each visit with anything that needs attention

The short version

What is an HVAC maintenance agreement?

A maintenance agreement is a set schedule of visits where we clean, check and adjust your equipment before it breaks: filters, belts, coils, drains, refrigerant circuits, electrical connections, burners and controls. You get a written report after every visit.

Why it matters

  • Most emergency calls start as something a maintenance visit would have caught
  • Clean coils and filters cut energy use and wear on compressors and motors
  • Documented maintenance is part of Washington Clean Buildings operations and maintenance requirements
  • You can budget repairs and replacements years out instead of reacting

Who it’s for

  • Restaurants and anyone with walk-ins, reach-ins and ice machines
  • Office, retail and medical buildings
  • Multifamily buildings with rooftop units, splits or mini-splits
  • Homeowners on our residential plans

What we can do for you

  • Monthly, quarterly, biannual or annual schedules with monthly billing
  • Filter changes, including MERV-13 upgrades where the equipment allows
  • Coil cleaning, belt changes and drain line service
  • Refrigeration checks: temperatures, gaskets, defrost, condensers
  • Heating-season checks on burners, heat exchangers and boilers
  • A written report with photos and anything that needs attention

Work we’ve done

  • Surveyed seven VAV boxes and replaced every air filter in an office building
  • Checked every walk-in and reach-in gasket in a restaurant group and built a replacement list
  • Maintain split systems and mini-splits across Seattle apartment and office buildings
  • Seasonal maintenance on residential furnaces, boilers and heat pumps

Real Omni jobs. We don’t name customers.

What we see most

Filters, belts and coils

The basics that keep airflow up and equipment from overworking, done on schedule so they don’t get skipped.

Electrical and safeties

Tighten connections, check contactors and capacitors, and test the safeties that keep equipment from hurting itself.

Refrigerant circuits

Check pressures and temperatures and look for leaks before you lose capacity on a hot day.

Heating season prep

Burners, heat exchangers, flues and boilers checked before the first cold snap, not during it.

Drains and condensate

Clear drains, pans and pumps so a clog doesn’t turn into a ceiling stain.

A written report

Every visit ends with what we found and what’s coming, so you can budget instead of react.

Why it pays

  • Fewer emergency calls. Most no-heat and no-cool calls start as something a maintenance visit would have caught.
  • A plan, not surprises. We track your equipment’s age and condition so you can budget replacements years out.
  • Energy compliance help. Washington’s Clean Buildings law requires an operations and maintenance program for Tier 1 buildings. A documented maintenance agreement is a big piece of it. See the Clean Buildings details.

Our work

How it works

1

Call or send a request

Tell us the equipment, what it’s doing, and how urgent it is.

2

We come look

A field-experienced tech or estimator sees it in person. Most diagnostics take 30 minutes or less.

3

Straight price first

You get what’s wrong, what it takes, and what it costs before we start.

4

Done right, written up

We finish clean, test it, and leave a written record of what we did.

What our clients say

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Norman Domingo
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I’m very satisfied with Omni Mechanical and happy to support their company. Tom is great to work with—professional, knowledgeable, and excellent with customer service. As a fellow business owner in the HVAC industry, I really appreciate how well he communicates and works with other contractors and colleagues. Tom and the Omni team do a great job, and I highly recommend them to anyone looking for reliable and professional HVAC services. Keep up the great work!
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Noel Dubuque
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Finding a company that genuinely stands behind its work is rare. Omni exceeds every expectation. They are been honest, professional, and committed to doing the job the right way. They communicate clearly, follow through on every promise, and never cut corners. It's obvious they take immense pride in their craftsmanship, and that level of dedication shows in everything they do. What is most impressive goes beyond the quality of their work, it is their integrity. They are the kind of people who treat your project as if it were their own, offering honest recommendations and making sure every detail is right before they consider the job complete. If you're looking for a mechanical company you can trust completely, this is it. They are truly the best in the business. This is exactly who you want taking care of your home or business. Thank you Chris Beggs and the team for all you do for us! We! We!
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Chris Hull profile picture
Chris Hull
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As an electrical company, we've worked alongside a lot of mechanical contractors, Omni Mechanical truly stands out. They show up on time, take pride in their work, and make every shared job feel like a true team effort. We're proud to call them a trusted partner and wouldn't hesitate to recommend them to anyone looking for top-quality HVAC work.
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Cheri Paul profile picture
Cheri Paul
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I have known the owners of Omni Mechanical for 10 years. Their integrity, professionalism, and honesty are top notch. You will look far and wide, and quite possibly never find another company that compares with their credibility, and striving to please their customers. Honesty and integrity are not common this day and age! This company has it all! I would highly recommend them for ANY Commercial work that you need to have done! A+
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IAN ANDERSON profile picture
IAN ANDERSON
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It's truly a relief to have such a dependable mechanical contractor right here in the Seattle area, especially one that prioritizes exceptional customer service. Omni Mechanical not only handles mechanical installations but also offers top-notch engineering services. Their full design-build team ensures a seamless process from start to finish. I'm pleased to say that I will definitely be partnering with Omni for all future commercial projects. Their professionalism and commitment to quality make them an invaluable asset to any project team.

Common questions

How often should commercial HVAC be serviced?

Most commercial systems need at least two visits a year, one before cooling season and one before heating season. Kitchens, refrigeration and high-use buildings usually need quarterly or monthly service.

Is there a contract term?

We’ll set terms that fit your building. Ask us about options when we quote it.

Do maintenance customers get priority?

Ask us when we quote your agreement. We’ll tell you exactly what’s included.

Can you maintain equipment another contractor installed?

Yes. We maintain almost every type and brand of HVAC-R equipment, whoever installed it.

What is included in an HVAC maintenance contract?

Our HVAC maintenance contracts are preventive maintenance on a set schedule: filters, belts, coil cleaning, refrigerant and electrical checks, and controls checks, with a written report after every visit. The equipment list and visit frequency are built around your building.

Ready when you are

Tell us what’s going on. We get back to you as fast as we can.

Licensed, bonded & insured · WA Contractor License OMNIMMI779PR · WA Electrical Contractor (HVAC/Refrigeration) EC OMNIMMI740OS · Commercial financing available

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