Rasmussen Mechanical Services
Sioux City, IA HVAC · 56+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 56+ years in business
Review sentiment: 75/100
Overview
Rasmussen lists an R-stamp for ASME boiler repairs and large-pressure-vessel work. Rasmussen notes 55+ years serving Siouxland facilities and industry. Rasmussen references Mercy Medical Center and local projects tied to Sioux City's climate and facility needs. Rasmussen's site and reviews note technicians handling weekend emergency jobs successfully.
Commercial HVAC and boiler repair contractor serving Sioux City and nearby industrial sites. R-stamp certified boiler work and ASME repairs are listed on their Sioux City page. The company states emergency service is available 24/7 for urgent commercial calls. Family-owned operation with 55+ years serving Sioux City facilities.
Score breakdown
Editorial Review
52
46%
Google Rating
87
17%
Local Search Rank
39
9%
Review Sentiment
75
15%
Years in Business
100
4%
Review Volume
30
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Reviewers praise:
fast emergency responseexperienced technicianscommercial project expertiseweekend availability
Pros & cons
Pros
Strengths
- Long-established (56+ years in business)
Cons
- Smaller review history (12 Google reviews)
When to choose them
- You prefer a family-owned operation
- You value a long-tenured local operator (56+ years in business)
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Sioux City, IAhome
Contact & hours
📞
🌐
✉️
📍
🕒
7:00am–4:00pm Mon–Fri
emergency service available 24/7
Frequently asked questions
What are the pros of Rasmussen Mechanical Services?
Based on public records and customer reviews: Long-established (56+ years in business); Emergency response: 24/7; Indoor air quality services; Specializes in boiler.
What are the cons of Rasmussen Mechanical Services?
Concerns flagged from public records and reviews: Smaller review history (12 Google reviews).
When should I choose Rasmussen Mechanical Services?
Choose them if: You prefer a family-owned operation; You value a long-tenured local operator (56+ years in business).
What is the Vouched Score for Rasmussen Mechanical Services?
60/100. Top contributing signals: Years In Business 100/100, Google Rating 87/100+ Review Sentiment 75/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Rasmussen Mechanical Services been in business?
Rasmussen Mechanical Services has been operating for 56+ years in Sioux City, IA.
How can I contact Rasmussen Mechanical Services?
Call Rasmussen Mechanical Services at +1-712-252-4613. Address: 2425 4th St, Sioux City, IA 51101, USA.
What does HVAC service typically cost when working with a Sioux City, IA provider like Rasmussen Mechanical Services?
AC repair typically runs $135–$585, and full AC system replacement runs $4,950–$11,650 in Sioux City, Iowa. These are area-wide market estimates, not Rasmussen Mechanical Services's quotes. For an exact price, request a written estimate from Rasmussen Mechanical Services.
Does Rasmussen Mechanical Services do AC Repair in Sioux City, IA?
Yes. Rasmussen Mechanical Services lists AC Repair among its services and serves Sioux City, IA. Call +1-712-252-4613 for a quote.
Does Rasmussen Mechanical Services do Indoor Air Quality in Sioux City, IA?
Yes. Rasmussen Mechanical Services lists Indoor Air Quality among its services and serves Sioux City, IA. Call +1-712-252-4613 for a quote.
Does Rasmussen Mechanical Services do Furnace Repair in Sioux City, IA?
Yes. Rasmussen Mechanical Services lists Furnace Repair among its services and serves Sioux City, IA. Call +1-712-252-4613 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Rasmussen Mechanical Services (this company) ⭐ Indoor Air Quality |
60/100 | 4.6★ (10+) | 56+ |
| 72/100 | 4.4★ (65+) | 50+ | |
Excel Comfort Inc ⭐ Best for AC Repair · ⭐ Best for Heat Pumps · ⭐ Best for Mini-Splits / Ductless |
86/100 | 4.9★ (200+) | 9+ |
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Profile last updated July 27, 2026.