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The site as an AI agent gets it, beside the site as a person sees it. What it can read, what it has to cut away, and what it never sees.
Cold nights are coming. Get your furnace ready with the Portland team you've trusted for over 70 years. Schedule Your Service!
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Heating & Cooling Solutions for Homes and Businesses Across the Portland Metro Area
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Cold nights are coming. Get your furnace ready with the Portland team you've trusted for over 70 years. [Schedule Your Service!](https://jacobsheating.com/service-request/) [503.234.7331](tel:5032347331) [Skip to content](https://jacobsheating.com/#content) # Portland’s Trusted HVAC Experts for Over 70 Years ###### Heating & Cooling Solutions for Homes and Businesses Across the Portland Metro Area [Schedule Your Service](https://jacobsheating.com/service-request/) ### Schedule a Tune-Up to Get Your HVAC Ready For Winter [Contact Us](https://jacobsheating.com/service-request/) ## Your Home Comfort Is Our Priority At Jacobs Heating & Air Conditioning, we make it easy to stay comfortable in your home year-round. Whether you’re a homeowner or business in the Portland area, we deliver trusted heating and cooling solutions designed for lasting performance, energy efficiency, and your peace of mind. We’re here to make HVAC feel easy. We pair local expertise with top-quality HVAC equipment to keep your home or business running smoothly. No pressure, no runaround – just honest advice and dependable service from people who care about your comfort.  ## HVAC Repair Services You Can Count On We help Portland homeowners and businesses keep their HVAC systems running efficiently with regular maintenance, timely repairs, and expert service. We take pride in showing up on time, solving problems with a smile, and treating your home like it’s our own. [Explore HVAC Services](https://jacobsheating.com/hvac-services/)  ## Professional HVAC Installations From energy-efficient heat pumps to gas furnaces and air conditioners, we install HVAC systems built for Portland’s climate. From start to finish, we’re here to make the process seamless, thoughtful, and tailored to your home, goals, and budget – because, as a family-owned and operated business, we genuinely care. [Explore HVAC Installations](https://jacobsheating.com/hvac-installations/) ## Comprehensive HVAC Services Built for Portland’s Climate ### Residential **Reliable Comfort at Home** Jacobs installs and services heating and cooling systems to help you stay comfortable in every season. From upgrades to emergency repairs, we go the extra mile – yes, really – because it matters. [Explore Residential Services](https://jacobsheating.com/hvac-services/residential/) ### Commercial **Keep Your Business Comfortable** We handle everything from HVAC design to maintenance to keep your building running smoothly and everyone comfortable. We care about doing every job right – and making it easy for you. [Explore Commercial Solutions](https://jacobsheating.com/hvac-services/commercial-industrial/) ## A Legacy of Quality Service You Can Trust Jacobs Heating & Air Conditioning is a third-generation, family-owned company that has been rooted in our community since 1952. We show up with a customer-first mindset – bringing professionalism, dependability, and technical know-how to every job. Our team cares deeply about serving our customers, and that means doing the right thing, whether it’s a simple repair or a complex system installation. For us, it’s not just about HVAC – it’s about showing up, solving problems, and standing behind our work. [Learn More About Jacobs](https://jacobsheating.com/about/) [View Our Projects](https://jacobsheating.com/about/projects/)  ## See Why Customers Choose Us ### HVAC Talk - [](https://jacobsheating.com/blog/window-air-conditioner-vs-ductless-mini-split/) [Window Air Conditioner vs Ductless Mini-Split](https://jacobsheating.com/blog/window-air-conditioner-vs-ductless-mini-split/) by Amanda Jacobs September 16, 2026 When it comes to cooling your home, the debate between a window air conditioner and a ductless mini-split system is ongoing. Both systems have their unique set of benefits and drawbacks, making the [Keep Reading](https://jacobsheating.com/blog/window-air-conditioner-vs-ductless-mini-split/) - [](https://jacobsheating.com/blog/replace-furnace-with-heat-pump/) [Should You Replace Your Furnace with a Heat Pump?](https://jacobsheating.com/blog/replace-furnace-with-heat-pump/) by Amanda Jacobs July 25, 2026 If you’re considering a heating system replacement, you may be wondering if you should replace your furnace with a heat pump. Heat pumps have been increasing in popularity in recent years, and there [Keep Reading](https://jacobsheating.com/blog/replace-furnace-with-heat-pump/) - [](https://jacobsheating.com/blog/seer-rating/) [SEER2 Rating Explained: What is a Good SEER2 Rating?](https://jacobsheating.com/blog/seer-rating/) by Amanda Jacobs July 20, 2026 If you’re shopping for a new A/C unit, it can be difficult to wade through all the different brands and models available on the market. You’ll need to choose the best model for [Keep Reading](https://jacobsheating.com/blog/seer-rating/) ## Get a Free Estimate for Your HVAC Needs ###### No Pressure. Just Honest Advice. ##### Our Partners     [](https://www.nwnatural.com/ways-to-save/rebates-offers/furnace-offer)  [](https://jacobsheating.com/) [503.234.7331](tel:5032347331) **Service Department** Mon–Fri: 7am – 5pm* Sat: Limited hours, call for availability **Service Technicians are on call 24/7* **Showroom & Office** Mon–Fri: 7am – 5pm OR CCB: 1441 WA Lic: JACOBHA192LA [Pay an Invoice](https://jacobsheating.com/pay-invoice/) - [HVAC Installations](https://jacobsheating.com/hvac-installations/) - [AC Installation](https://jacobsheating.com/hvac-installations/air-conditioners/) - [Furnace Installation](https://jacobsheating.com/hvac-installations/furnaces/) - [Heat Pumps](https://jacobsheating.com/hvac-installations/heat-pumps/) - [Duct-Free Heat Pump](https://jacobsheating.com/hvac-installations/ductless-heat-pumps/) - [Geothermal Heat Pump](https://jacobsheating.com/hvac-installations/geothermal-heat-pumps/) - [Fireplace Inserts](https://jacobsheating.com/hvac-installations/gas-fireplace-inserts/) - [Thermostats](https://jacobsheating.com/hvac-installations/thermostats/) - [Boiler Installation](https://jacobsheating.com/hvac-installations/boiler-installation/) - [Water Heaters](https://jacobsheating.com/hvac-installations/water-heaters/) - [Indoor Air Quality](https://jacobsheating.com/hvac-installations/indoor-air-quality/) - [Carrier Products](https://jacobsheating.com/hvac-installations/carrier/) - [HVAC Services](https://jacobsheating.com/hvac-services/) - [AC Repair](https://jacobsheating.com/hvac-services/ac-repair/) - [Furnace Repair](https://jacobsheating.com/hvac-services/furnace-repair/) - [Residential (B2B+B2C)](https://jacobsheating.com/hvac-services/residential/) - [Gas Piping Service](https://jacobsheating.com/hvac-services/gas-piping-services/) - [Home Automation](https://jacobsheating.com/hvac-services/home-automation/) - [Commercial & Industrial](https://jacobsheating.com/hvac-services/commercial-industrial/) - [Boiler Repair & Maintenance](https://jacobsheating.com/hvac-services/boiler-repair/) - [Maintenance Agreements](https://jacobsheating.com/hvac-services/hvac-maintenance/) - [Troubleshooting](https://jacobsheating.com/resources/troubleshooting/) - [Emergency HVAC](https://jacobsheating.com/emergency-hvac/) - [About Us](https://jacobsheating.com/about/) - [Team](https://jacobsheating.com/about/team/) - [Careers](https://jacobsheating.com/about/hvac-careers/) - [Our Blog](https://jacobsheating.com/blog/) - [Referral Program](https://jacobsheating.com/referral-program/) - [Projects](https://jacobsheating.com/about/projects/) - [Testimonials](https://jacobsheating.com/about/testimonials/) - [Our Process](https://jacobsheating.com/hvac-installations/process/) - [Resources](https://jacobsheating.com/resources/) - [FAQs](https://jacobsheating.com/resources/faqs/) - [Contact Us](https://jacobsheating.com/contact/) - [Service Request](https://jacobsheating.com/service-request/) - [Rate My Experience](https://jacobsheating.com/rate-my-experience/) - [Portland](https://jacobsheating.com/portland/) - [Vancouver](https://jacobsheating.com/vancouver/) ©️2024 Jacobs Heating & Air Conditioning, Inc. 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No <main>: Wrap the page’s own content in <main>, so a reader knows where it starts and stops, and Clean can be measured.
The figures
100 pages, set against the 169,616 sites with figures.
- Readablehigher is better
- 100%100 of 100 pages
- All 169,616 sitesBetter than 47%
Pages whose own text is in the HTML the server sends, enough of it for their kind.
- Cleanhigher is better
- 88%middle page
- All 169,616 sitesBetter than 82%
Of the words before script, the share that are the page and not menus, footer and forms. 1 page is not measured, with no <main> or no words.
- Costshown, never scored
- 238,936tokens
- About 2,389 a page
To read every page once. A long page that answers well is not worse for it. Tokens are estimated at about 4 characters each.
How its pages spread on Clean
99 pages measured. Not measured: 1 with no <main> or no words.
Against its rivals
The sites nearest it by what they do, with figures. Close means similar work, not better.
| Readinghigher is better | Costnot scored | ||
|---|---|---|---|
| Site | Readable | Clean | Tokens a page |
| jacobsheating.comThis site, 100 pages | 100% | 88% | 2,389 |
| cytechheatingandcooling.com100 pages | 100% | 64% | 1,238 |
| americanhvacinc.com40 pages | 100% | 67% | 1,098 |
| integrityairconditioning.com100 pages | 100% | None | 1,399 |
First of 4 on Readable, first on Clean.
AI crawler access
What robots.txt says to each, as read on October 22, 2026. 8 of 8 may read the site.
| Crawler | robots.txt says | Used for | The line that decides |
|---|---|---|---|
| GPTBotOpenAI | Not named | Training models | Falls to User-agent: * |
| OAI-SearchBotOpenAI | Not named | ChatGPT search | Falls to User-agent: * |
| ChatGPT-UserOpenAI | Not named | A page a person asks about | Falls to User-agent: * |
| ClaudeBotAnthropic | Not named | Training models | Falls to User-agent: * |
| Claude-SearchBotAnthropic | Not named | Claude’s search | Falls to User-agent: * |
| PerplexityBotPerplexity | Not named | Perplexity search | Falls to User-agent: * |
| Google-ExtendedGoogle | Not named | Training Gemini | Falls to User-agent: * |
| bingbotMicrosoft | Not named | Bing and Copilot | Falls to User-agent: * |
Every AI crawler mttr checks may read it. Not named means the rules for every crawler apply.
Every page
Worst first. Each opens in Agent View at the top.
2 pages of 100 lose something. Pick a loss to see what to do about it.Open the action plan
Show where it stands
A card, a badge and a line, each with the figures.

A badge for the site
<a href="https://mttr.si/agent-view/jacobsheating.com"><img src="https://mttr.si/agent-view/jacobsheating.com/badge.svg" alt="Agent View: 100% readable, 88% clean" height="20"></a>
The figures in one line
jacobsheating.com in Agent View: 100% of pages readable, better than 47% of sites; 88% clean; 238,936 tokens to read all 100 pages. mttr.si/agent-view/jacobsheating.com
What to do next
Fix the pages, let an agent do it, and read the site again to see the figures move.
Fix what agents miss
- Wrap 1 page in <main>Clean measured
- Give 1 page a main headingClearer
Connect your agent
Claude Code, Codex or Cursor reads the site’s fixes over MCP, fixes a page in your code, has mttr read it again, and checks the fix landed.
https://mttr.si/mcpSet up an agent
Claim the site
Prove it is yours with a DNS record or a file. Your agent can then reach its reads and jobs, and set each change to wait for your approval.
Claim the siteDrawn from the HTML mttr fetched on its read of October 22, 2026, not a screenshot, and only from the 100 pages read, where the read stopped at its page limit. An assistant’s own reader may differ. Tokens are estimated at about 4 characters each. A site an agent reads well is not a site an assistant cites.