Plains Mechanical Services, Inc.
Plains Mechanical Services, Inc. is a HVAC provider serving Sioux City, IA. Rated 4.4★ with 8 Google reviews. See services, review signals, and request a quote.
HVACSioux City, IA
On this page
Company overview
- TradeHVAC
- Service areaSioux City, IA
- Google rating4.4★ (8 reviews)
- Phone(712) 252-4797
- Address2300 Hawkeye Dr, Sioux City, IA 51105, USA
What customers say
“Hamilton Touchless uses Plains for a number of different repairs. They are very good, fast and reasonably priced. Highly recommended.”
“Worst service ever in all my 61 years!!! And I ran a business for 23 of those years and am appalled how this business is ran!!! Avoid at all costs!!!”
“That are the best”
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Key highlights
Strengths
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Plains Mechanical Services, Inc. offer?
Plains Mechanical Services, Inc. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Sioux City, IA.
What is Plains Mechanical Services, Inc.'s rating?
Plains Mechanical Services, Inc. has a 4.4 out of 5 star rating based on 8 Google reviews.
Is this company licensed in Iowa?
All listed providers have a verified Iowa contractor license at time of publication. You can verify on the Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) lookup at https://plb.iowa.gov/license-search.
Does Plains Mechanical Services, Inc. offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) · Company data: verified business records + Google Business profile
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