Site Information
mainstreamhomeservices.com
Link authority for mainstreamhomeservices.com (registrable domain: mainstreamhomeservices.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
Current Scores
Web-graph authority (0-100)
Domain scores measure mainstreamhomeservices.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname mainstreamhomeservices.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
2
Domain PageRank
1
Host PageRank
-
WWW PageRank
94
Domain Harmonic Centrality
94
Host Harmonic Centrality
-
WWW Harmonic Centrality
Site Intelligence
Homepage
What mainstreamhomeservices.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://mainstreamhomeservices.com.
| Title | HVAC, Plumbing & Electrical in Spokane, WA |
|---|---|
| Description | Spokane's trusted home services since 2000. 24/7 AC repair, heating, plumbing, electric & drain repair. Licensed pros, upfront pricing, no surprises. |
| OG Title | HVAC, Plumbing & Electrical in Spokane, WA |
| OG Description | Spokane's trusted home services since 2000. 24/7 AC repair, heating, plumbing, electric & drain repair. Licensed pros, upfront pricing, no surprises. |
| OG Site Name | Mainstream Electric, Heating, Cooling & Plumbing |
| Twitter Title | HVAC, Plumbing & Electrical in Spokane, WA |
| Twitter Card | summary_large_image |
Site Intelligence
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| MainstreamZappElectric | |
| MainstreamZapp | |
| X | mainstreamzapp |
| Youtube | UCNMAX6cZrG4T6Iqf9EoU_wg (channel) |
| mainstream-electric-heating-cooling-plumbing (business) |
| Contact pages | https://mainstreamhomeservices.com/contact/ |
|---|---|
| Phones | 5092376483 |
| Blog | https://mainstreamhomeservices.com/blog/ |
| Feeds |
https://mainstreamhomeservices.com/feed/ https://mainstreamhomeservices.com/comments/feed/ |
Site Intelligence
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Place, Organization, WebSite, WebPage, Person, Article, HVACBusiness, Plumber, Electrician, Review, FAQPage.
JSON-LD block (3,535 bytes)
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Purification"],"hasCredential":[{"@type":"EducationalOccupationalCredential","credentialCategory":"WA General Contractor","identifier":"WA CC MAINSEL782UQ","recognizedBy":{"@type":"Organization","name":"Washington State Department of Labor & Industries"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"WA Master Plumbing","identifier":"WA PC MAINSEL783C8","recognizedBy":{"@type":"Organization","name":"Washington State Department of Labor & Industries"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"WA Electrical","identifier":"WA EC MAINSEL782DQ","recognizedBy":{"@type":"Organization","name":"Washington State Department of Labor & Industries"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"ID Division of Occupational & Professional","identifier":"RCE-50061","recognizedBy":{"@type":"Organization","name":"Idaho Division of Occupational & Professional Licenses"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"ID Septic Installer","identifier":"15-107184","recognizedBy":{"@type":"Organization","name":"Idaho Division of Occupational & Professional Licenses"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"ID Plumbing","identifier":"0661089","recognizedBy":{"@type":"Organization","name":"Idaho Division of Occupational & Professional Licenses"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"ID Electrical","identifier":"ELE-J-18552","recognizedBy":{"@type":"Organization","name":"Idaho Division of Occupational & Professional Licenses"}},{"@type":"EducationalOccupationalCredential","credentialCategory":"ID HVAC","identifier":"021329","recognizedBy":{"@type":"Organization","name":"Idaho Division of Occupational & Professional Licenses"}}],"hasOfferCatalog":{"@type":"OfferCatalog","name":"HVAC, Plumbing & Electrical","itemListElement":[{"@type":"Offer","itemOffered":{"@type":"Service","name":"Heating & Cooling","url":"https://mainstreamhomeservices.com/cooling/"}},{"@type":"Offer","itemOffered":{"@type":"Service","name":"Plumbing","url":"https://mainstreamhomeservices.com/plumbing-services/"}},{"@type":"Offer","itemOffered":{"@type":"Service","name":"Electrical","url":"https://mainstreamhomeservices.com/electrical-services/"}},{"@type":"Offer","itemOffered":{"@type":"Service","name":"Drains & Sewers","url":"https://mainstreamhomeservices.com/drains-sewers/"}},{"@type":"Offer","itemOffered":{"@type":"Service","name":"Indoor Air Quality","url":"https://mainstreamhomeservices.com/indoor-air-quality/"}}]},"aggregateRating":{"@type":"AggregateRating","ratingValue":"4.7","reviewCount":5309,"bestRating":"5","worstRating":"1"}}JSON-LD block (1,657 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"Review","itemReviewed":{"@id":"https://mainstreamhomeservices.com/#localbusiness"},"author":{"@type":"Person","name":"Steve Holding"},"reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"reviewBody":"Great work","url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR5MGVPd25nRRAB!2m1!1s0x0:0x3f9eec7eccb29a57!3m1!1s2@1:CIHM0ogKEICAgIDy0eOwngE%7C%7C?hl=en","datePublished":"2026-04-27"},{"@type":"Review","itemReviewed":{"@id":"https://mainstreamhomeservices.com/#localbusiness"},"author":{"@type":"Person","name":"Mike Bousley"},"reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"reviewBody":"Sean H and Josh B did a great job. They were professional throughout the process and did a great job communicating.","url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xob1NuQk5iaTFOUjJRM1ZFRmhjRUV0WVVoSmEwRRAB!2m1!1s0x0:0x3f9eec7eccb29a57!3m1!1s2@1:CAIQACodChtycF9oOlhoSnBNbi1NR2Q3VEFhcEEtYUhJa0E%7C%7C?hl=en","datePublished":"2026-04-26"},{"@type":"Review","itemReviewed":{"@id":"https://mainstreamhomeservices.com/#localbusiness"},"author":{"@type":"Person","name":"Pamela Fleming"},"reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"reviewBody":"Tony was excellent and very thorough. He answered all my questions and offered further explanation when needed.","url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTURJc2FuV3dnRRAB!2m1!1s0x0:0x3f9eec7eccb29a57!3m1!1s2@1:CIHM0ogKEICAgMDIsanWwgE%7C%7C?hl=en","datePublished":"2026-04-25"}]}JSON-LD block (2,382 bytes)
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What service areas do you cover?","acceptedAnswer":{"@type":"Answer","text":"We serve Spokane, Spokane Valley, Liberty Lake, Cheney, Airway Heights, Mead, Deer Park, and the surrounding North Idaho communities including Coeur d’Alene, Post Falls, Hayden, and Rathdrum."}},{"@type":"Question","name":"Do you offer 24/7 emergency service?","acceptedAnswer":{"@type":"Answer","text":"Yes. Our emergency team is on call around the clock for burst pipes, no-heat calls, sewer backups, and power outages. Most after-hours calls are dispatched within an hour."}},{"@type":"Question","name":"Are you licensed and insured in Washington and Idaho?","acceptedAnswer":{"@type":"Answer","text":"Yes. Mainstream Home Services is fully licensed, bonded, and insured in both Washington and Idaho. We carry general liability and workers’ comp coverage on every job."}},{"@type":"Question","name":"Do you offer financing on larger projects?","acceptedAnswer":{"@type":"Answer","text":"Yes. We partner with multiple lenders to offer flexible financing on HVAC replacements, electrical panel upgrades, water heaters, and sewer line repairs — including 0% APR promotional plans for qualified buyers."}},{"@type":"Question","name":"How quickly can you schedule a service call?","acceptedAnswer":{"@type":"Answer","text":"Most service requests are scheduled same-day or next-day. Maintenance Plan members are routed to the front of the queue and receive priority dispatch on emergencies."}},{"@type":"Question","name":"Do you provide free estimates?","acceptedAnswer":{"@type":"Answer","text":"Yes. We provide free, no-obligation estimates on installations and replacement projects. Repair calls include a flat dispatch fee that’s waived if you approve the recommended repair."}},{"@type":"Question","name":"What forms of payment do you accept?","acceptedAnswer":{"@type":"Answer","text":"We accept cash, all major credit cards, ACH, and approved financing. Maintenance Plan dues can be billed monthly or annually."}},{"@type":"Question","name":"Do you offer maintenance plans?","acceptedAnswer":{"@type":"Answer","text":"Yes. Our Care Club covers seasonal HVAC tune-ups, plumbing inspections, electrical safety checks, priority scheduling, and member-only discounts on repairs and replacements."}}]}Web-Graph History
Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink Data
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for mainstreamhomeservices.com and domain-level for mainstreamhomeservices.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
37
Host Backlinks
36
Domain Backlinks
Backlink Data
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to mainstreamhomeservices.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 36; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| enigma.com | 66 | 23 |
| findarticles.com | 59 | 34 |
| todayshomeowner.com | 57 | 34 |
| alittledelightful.com | 55 | 22 |
| opplehouse.com | 52 | 21 |
| jackcooper.com | 51 | 22 |
| resident.com | 47 | 25 |
| fluxmagazine.com | 43 | 34 |
| explorethetrades.org | 43 | 33 |
| homebriefings.com | 41 | 19 |
| ahouseinthehills.com | 40 | 23 |
| nexstarnetwork.com | 40 | 22 |
| local-service-near-me.com | 39 | 33 |
| local-service-nearme.com | 39 | 33 |
| localservice-near-me.com | 39 | 33 |
| localservice-closeby.com | 38 | 33 |
| local-services-close-by.com | 37 | 33 |
| local-servicesnearme.com | 37 | 33 |
| localservicescloseby.com | 36 | 33 |
| tinyhouse.com | 35 | 21 |
| cdachamber.com | 32 | 23 |
| 2amagazine.com | 31 | 21 |
| 86lemons.com | 30 | 22 |
| spokanevalleychamber.org | 30 | 20 |
| pittythings.com | 27 | 19 |
| serviceagent.ai | 27 | 19 |
| newbyginnings.org | 27 | 19 |
| awedeco.com | 26 | 19 |
| northidahochristianschool.com | 20 | 13 |
| claimsdelegates.com | 16 | 17 |
| blunturi.org | 14 | 18 |
| homechefdaily.com | 14 | 17 |
| hvacsoftwarefaqs.com | 7 | 17 |
| treeleftbigshops.com | 6 | 17 |
| hvacloadcalculate.com | 6 | 12 |
| plumbersden.com | 6 | 10 |
Backlink Data
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to mainstreamhomeservices.com specifically, ranked by the linker's PageRank. The table shows the top 37; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| alittledelightful.com | 55 | 15 |
| todayshomeowner.com | 54 | 22 |
| opplehouse.com | 52 | 16 |
| www.jackcooper.com | 51 | 17 |
| www.findarticles.com | 49 | 23 |
| www.enigma.com | 47 | 21 |
| resident.com | 45 | 21 |
| homebriefings.com | 41 | 14 |
| explorethetrades.org | 38 | 19 |
| www.nexstarnetwork.com | 37 | 15 |
| www.fluxmagazine.com | 36 | 19 |
| ahouseinthehills.com | 35 | 16 |
| www.localservice-closeby.com | 34 | 11 |
| www.local-service-nearme.com | 34 | 11 |
| www.local-service-near-me.com | 34 | 11 |
| 2amagazine.com | 33 | 15 |
| www.local-servicesnearme.com | 33 | 10 |
| www.localservice-near-me.com | 33 | 10 |
| www.localservicescloseby.com | 33 | 10 |
| www.local-services-close-by.com | 32 | 10 |
| www.tinyhouse.com | 31 | 17 |
| spokanevalleychamber.org | 28 | 13 |
| pittythings.com | 25 | 15 |
| newbyginnings.org | 25 | 13 |
| www.northidahochristianschool.com | 24 | 9 |
| serviceagent.ai | 21 | 16 |
| www.claimsdelegates.com | 21 | 14 |
| awedeco.com | 20 | 15 |
| treeleftbigshops.com | 19 | 13 |
| blunturi.org | 19 | 13 |
| 86lemons.com | 18 | 16 |
| directory.cdachamber.com | 17 | 14 |
| business.cdachamber.com | 13 | 13 |
| homechefdaily.com | 11 | 13 |
| hvacloadcalculate.com | 7 | 10 |
| plumbersden.com | 7 | 9 |
| hvacsoftwarefaqs.com | 6 | 12 |