Choosing the right HVAC company in Bellevue can mean the difference between comfort and costly repairs. Here’s how to find the best fit for your needs.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent14 companies evaluated
cover story
★ Editor's ChoiceAgni Heating & Cooling
96Score
Latest update · June 13, 2026: Initial ranking published. 14 Bellevue-metro hvac businesses evaluated, top 10 ranked by Vetted Score.
In Bellevue, where the climate can swing from chilly winters to warm summers, having a reliable HVAC system is essential for comfort. A poorly installed or maintained system can lead to expensive repairs and inefficient heating or cooling, which is why selecting the right HVAC company is crucial.
We evaluated 14 HVAC providers in the Bellevue area, ranking 10 based on their Vetted Scores. Our analysis considered customer ratings, review counts, and overall service quality to ensure you have the best options available.
14hvac companies evaluated in Bellevue
4.78average rating across the field
474customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
To compile our list, we analyzed each HVAC company’s customer reviews and ratings, giving more weight to businesses with higher review counts. We believe that a solid review base indicates a more consistent level of service.
None of the companies paid for placement in our rankings, and we refresh our list monthly to reflect any changes in performance or customer feedback. This ensures you receive the most accurate and up-to-date information when making your choice.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
Agni Heating & Cooling holds a perfect 5-star rating from 81 reviews. Customers frequently commend their quick response times and knowledgeable technicians. They excel in providing efficient installations and repairs. However, their high demand can lead to longer wait times for appointments. Overall, they are a reliable choice for homeowners seeking quality HVAC services.
Tempra HVAC also boasts a 5-star rating from 81 reviews, with customers praising their affordability and thorough service. They are particularly known for their transparent pricing and knowledgeable staff. A downside is that their smaller team can sometimes limit availability for urgent calls. Still, they are a solid option for budget-conscious homeowners.
Lumank Inc has a 5-star rating based on 52 reviews. Customers appreciate their thoroughness and professionalism. They are often recommended for both installation and maintenance work. However, with fewer reviews than the top two, trust is still building. That said, they offer a competitive service for those looking for quality HVAC solutions.
Seattle Heating & Cooling has a strong 4.8-star rating from 56 reviews. Customers often highlight their effective repairs and friendly service. They are a great option for routine maintenance. However, some customers mention occasional scheduling issues. Still, their reputation for quality work makes them a reliable choice in the Bellevue area.
All Hi-Tech has a 4.7-star rating from 79 reviews. Customers appreciate their knowledgeable technicians and prompt service. They are particularly noted for their installation expertise. However, some reviews point to inconsistent follow-up service. Overall, they remain a solid choice for HVAC installations in Bellevue. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is hVAC installations. It serves Bellevue, WA, with $100 to $300 pricing, and the honest trade-offs are inconsistent follow-up and limited emergency services.
Tip Top HVAC holds a 4.9-star rating from 32 reviews. Customers rave about their friendly service and quick response times. They are often chosen for emergency repairs. However, the smaller review base may raise questions about their long-term reliability. Still, they provide good service for urgent HVAC needs. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is emergency HVAC repairs. It serves Bellevue, WA, with $100 to $250 pricing, and the honest trade-offs are smaller review base and limited service range.
Bellevue Heating & Cooling Services has a perfect 5-star rating from 9 reviews. Customers appreciate their personalized service and attention to detail. They are a good choice for small-scale jobs. However, the limited number of reviews means they are still building a reputation. If you have a minor HVAC issue, they might be worth considering.
Quality Bellevue HVAC Repair has a 5-star rating from 5 reviews. Customers highlight their reliability and friendly service. They are best for quick repairs. However, the very small review base raises questions about their long-term reliability. Still, they can be a good option for immediate needs. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is quick HVAC repairs. It serves Bellevue, WA, with $90 to $220 pricing, and the honest trade-offs are very small review base and limited service offerings.
Fresh Bellevue HVAC Repair also holds a 5-star rating from 5 reviews. Customers appreciate their promptness and attention to detail. They are suitable for urgent repairs. However, like Quality Bellevue, their minimal review count may impact trust. They can still be a viable choice for immediate HVAC issues. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is urgent HVAC repairs. It serves Bellevue, WA, with $85 to $200 pricing, and the honest trade-offs are minimal review count and limited scope of services.
Bellevue HVAC Repair has a perfect 5-star rating from 4 reviews. Customers mention their reliability and quick service. They are suitable for small jobs. However, their very limited review base makes it hard to gauge overall performance. If you have a minor HVAC issue, they could be worth a try.
Selecting the right HVAC company can be daunting, especially with the potential pitfalls. Here are key factors to consider that can help you avoid common mistakes.
Check Reviews and Ratings
Look for companies with a solid number of reviews and high ratings to ensure reliability and quality service.
Evaluate Experience and Expertise
Choose a provider with experience in your specific HVAC needs, whether it's installation, maintenance, or repair.
Get Multiple Estimates
Request quotes from several companies to compare pricing and services. This helps you make an informed decision.
What it costs
What HVAC services cost in Bellevue
Routine Maintenance$100 to $200 per visit for seasonal checks and basic maintenance.
Repairs$150 to $600 depending on the complexity of the issue and parts needed.
New System Installation$3,000 to $7,500 for complete HVAC system installation based on size and efficiency.
Duct Cleaning$300 to $500 for a comprehensive duct cleaning service.
Frequently asked questions
How much does HVAC service cost in Bellevue?
Pricing for HVAC services in Bellevue typically ranges from $150 to $400, depending on the complexity of the job and the provider.
Which HVAC companies are the most reliable in Bellevue?
Based on our analysis, the most reliable companies are those ranked highest in our Vetted Score, particularly <strong>Agni Heating & Cooling</strong> and <strong>Tempra HVAC</strong>, both holding 5 stars.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Bellevue homes: <strong>Agni Heating & Cooling</strong>
Call Agni Heating & Cooling first for reliable HVAC service with a proven track record. If you need a competitive option with similar ratings, reach out to Tempra HVAC, especially if you prefer a company with the same 5-star rating on an equal number of reviews. Choose Lumank Inc if you are looking for a solid choice that, while slightly less proven, still maintains a perfect rating with a smaller review base.
Cityvetted
