Free audit data · San Francisco

Website for HVAC contractors in San Francisco

We audited the top HVAC contractors websites in San Francisco and priced the fixes. Fixed-price website builds for HVAC contractors in San Francisco, from $499, delivered in days.

We audited 4 real HVAC contractors websites in San Francisco. Average score: 81/100. Published 2026-08-17.

We ran the free fapps.io audit across the top HVAC contractors websites in San Francisco. Across 4 sites the average score was 81 out of 100. The issues below are the ones that keep showing up, and every fix has a fixed price.

  • prosgrade.com — 65/100 (C). The page took 2844ms to load — slow pages lose visitors and rank lower.; 1 of 4 checked internal links are broken — dead pages cost trust and SEO.; No clear contact details found — interested customers cannot reach you.; No online booking found — enquiries may be lost to phone tag.
  • hvacdatabase.com — 92/100 (A). No clear contact details found — interested customers cannot reach you.
  • diamondcertified.org — 88/100 (B). The site still shows © 2001 — it looks abandoned.; No online booking found — enquiries may be lost to phone tag.
  • bayareaservicehub.com — 80/100 (B). Built on WordPress — limited design, ownership and performance.; No clear contact details found — interested customers cannot reach you.; No online booking found — enquiries may be lost to phone tag.

The pattern in San Francisco is consistent: most HVAC contractors sites lose customers on mobile speed, unclear contact details and weak local SEO. Those are exactly the fixes we price up front.

What it costs to fix

  • No clear contact details found — interested customers cannot reach you. — found on 3 of the sites we audited
  • No online booking found — enquiries may be lost to phone tag. — found on 3 of the sites we audited
  • The page took 2844ms to load — slow pages lose visitors and rank lower. — found on 1 of the sites we audited
  • 1 of 4 checked internal links are broken — dead pages cost trust and SEO. — found on 1 of the sites we audited
  • The site still shows © 2001 — it looks abandoned. — found on 1 of the sites we audited

A full website build for HVAC contractors in San Francisco is a fixed $499, with one free round of changes and full source-code ownership.

Check your own site

This is live audit data, not a template: paste your own website address into the free fapps.io auditor and get your score, your issues and your exact price in about ten seconds.

The 4 HVAC contractors sites we audited in San Francisco

SiteScoreTop issues found
1 prosgrade.com 65/100 C The page took 2844ms to load — slow pages lose visitors and rank lower. · 1 of 4 checked internal links are broken — dead pages cost trust and SEO. · No clear contact details found — interested customers cannot reach you.
2 hvacdatabase.com 92/100 A No clear contact details found — interested customers cannot reach you.
3 diamondcertified.org 88/100 B The site still shows © 2001 — it looks abandoned. · No online booking found — enquiries may be lost to phone tag.
4 bayareaservicehub.com 80/100 B Built on WordPress — limited design, ownership and performance. · No clear contact details found — interested customers cannot reach you. · No online booking found — enquiries may be lost to phone tag.

Audits run through the same engine as the free fapps.io website auditor. Scores change over time and no judgement is implied about the businesses themselves — the point is what their websites get wrong.