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“5,855 reviews generate a 4.9-star average, with multiple reviewers mentioning Lennox systems and Costco partnerships. Technicians Steven, Johnny, George,…”
“The majority of positive reviews name specific technicians, with Jonah, Ivan, and John receiving multiple mentions for honesty and thoroughness. Negative…”
“All seven reviewers awarded 5 stars and named a technician, with Moses appearing in two reviews for…”
“Reviews consistently praise responsiveness, clear explanations, and professionalism from field technicians,…”
“Every one of the 307 reviews awards Essentra Heating & Air a 5-star rating, an unusually consistent record…”
“Technicians Mike, Tim, John, and Michael receive multiple named mentions across reviews for professionalism…”
“All 251 reviews are 5-star ratings, with customers consistently praising specific technicians including…”
“Among recent reviews, multiple customers praise the honesty of the estimate process, with Ryan and Justin…”
“All five featured reviewers awarded 5 stars, with four explicitly naming technicians Rene or Ramiro and…”
“92 reviewers have awarded Zip Appliance & Plumbing a 4.9-star average, with customers consistently praising…”
“5 of 8 reviewers specifically mention same-day or next-day emergency response, with three describing…”
“Every one of the 51 reviews awards 5 stars, and multiple reviewers name the same technician across different…”
“Reviewers frequently praise fast, same-day diagnostics and repairs; several specifically mention technician…”
“All 46 reviews award 5 stars, with students repeatedly praising instructors by name including Damon,…”
“Seven of eight reviewers award 5-star ratings, with Jeremy named explicitly in four positive reviews as the…”
“All six sampled reviewers award 5 stars, with Jose and Emily named in every review as the primary contacts.…”
“All 28 reviewers awarded 5 stars, with Drew Christiansen named as the technician in every review mentioning a…”
“All five reviews are 5-star ratings. Emergency same-day service appears in at least three reviews, and fair…”
“All 25 reviews award 5 stars, a perfect score that reflects consistent customer satisfaction. Four reviewers…”
“Seven published reviews all award 5 stars, with Joe named as the technician in every detailed account.…”
“All 24 reviews award 5 stars, with multiple reviewers specifically naming Scott for his responsiveness,…”
“The 19 reviews aggregate to a 4.8-star rating, with 7 of 8 identifiable reviews awarding 5 stars. Positive…”
“All seven readable reviews award 5 stars, with consistent themes emerging across every testimonial: fair…”
“All eight fully visible reviews award 5 stars, with reviewers consistently praising honest assessments over…”
“4 of 8 reviewers describe emergency same-day service as a defining experience with Thorsen's-Norquist. All 19…”
“All six published reviews award 5 stars, with four specifically mentioning same-day or next-day service…”
“Of 21 reviews, 15 customers award 4 or 5 stars citing same-day service, thorough diagnostics, and clean…”
“15 of 16 reviews award 5 stars, with Alfonso, Chubbs, and Randy named by multiple customers. The lone 4-star…”
Routine tune-up and maintenance plan pricing for Modesto homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $69 | $123 | $196 |
Single furnace tune-up | $78 | $132 | $216 |
Full HVAC inspection | $147 | $270 | $392 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $118 | $235 | $353 |
Premium maintenance plan Priority service + free diagnostics | $196 | $343 | $490 |
Duct cleaning (full home) | $294 | $466 | $784 |
Filter replacement (per filter) | $15 | $34 | $74 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Modesto’s Central Valley heat shapes local priorities: summers routinely hit 97°F with more than 22 days above 100°F, and dry, low-humidity air keeps air conditioners running hard from May through September while mild winters with 34°F lows mean modest heating use. That seasonal stress drives steady demand for hvac-maintenance Modesto, supported by a competitive field of 43 contractors averaging a 4.3 rating across 13,279 reviews.
Concrete pricing details for common repairs and replacements were not provided here, but homeowners should expect a broad cost range influenced by system age, efficiency, refrigerant type, and access. Always confirm that any firm and its technicians hold the California C-20 license issued by the Contractors State License Board; that credential matters for both compliance and accountability. Ask for written estimates that break out labor, parts, and diagnostic fees so you can compare apples to apples.
Customer highlight data wasn’t available in this brief, so look instead for consistent patterns when vetting companies: responsiveness, transparent communication, and documented warranties. Note that 11 local firms advertise 24/7 service — valuable during heatwaves — and high-volume review totals can reveal reliability trends. Prioritize technicians who explain service steps clearly, provide maintenance checklists, and leave records of completed work.
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