Top 7 HVAC companies in Onondaga, New York

Onondaga County recorded a population of 460528. Public listing data collected on 2026-08-16 supplies the only evidence used for this shortlist of HVAC companies. The ranking applies a Bayesian adjustment that pulls every raw star rating toward the national mean of 4.764 until review volume grows large enough for the score to stand alone.

The shortlist

Companies are ranked by a Bayesian-adjusted rating: a company's star rating is pulled toward the national mean until it has enough reviews to stand on its own, so a 5.0 from four customers does not outrank a 4.9 from two hundred. Small tie-breakers apply for a public website, for being listed as an HVAC specialist rather than a general contractor, and for published 24/7 availability. This is a shortlist built from public listing data, not a review of work performed.

Modular Comfort Systems

Modular Comfort Systems holds two reviews at a raw 5.0 that the model adjusted downward to 4.779. The firm lists a general-contractor category and maintains a public website from its Syracuse address at 1836 W Fayette St, Syracuse, NY 13204. Reach the company at (315) 484-9048. The modest review count accounts for most of the 0.221-point drop from the raw score. The numbers reveal nothing about field performance, scheduling reliability, or how the firm handles equipment failures after the initial install.

Falkon Heating & Air Conditioning

Falkon Heating & Air Conditioning also shows two reviews at a raw 5.0 adjusted to 4.779. It operates as a general contractor from 600 E Genesee St #305, Syracuse, NY 13202 and lists 24/7 availability. The phone number is (315) 239-8124. Absence of a website removed one tie-breaker, yet 24/7 status preserved its position. Limited review depth means the adjusted score still sits close to the national mean and supplies no information on actual service quality.

Dynamic Duo HVACR

Dynamic Duo HVACR carries one review at a raw 5.0 adjusted to 4.772. The general-contractor listing includes published 24/7 availability from 155 Fiscoe Ave, Syracuse, NY 13205. Call (315) 882-2727. The single review produces a 0.008-point lift above the national mean. These figures cannot indicate whether the firm maintains proper refrigerant handling records or meets local permit standards on every job.

Blue HVAC Solutions

Blue HVAC Solutions appears with zero reviews, so its raw rating of 0 receives an adjusted score of 4.764. The Services category listing notes 24/7 availability at 1600 NY-5, Syracuse, NY 13204. The contact number is (315) 977-7628. With no reviews the score equals the national mean exactly. The data contain no evidence of completed work or customer outcomes.

Maple HVAC Systems

Maple HVAC Systems likewise shows zero reviews and receives the same adjusted score of 4.764. It lists under Services with 24/7 availability from 3333 Milton Ave, Syracuse, NY 13219. The phone number is (315) 977-7520. Absence of reviews keeps the score pinned to the national mean. Nothing in the listing speaks to technical competence or permit compliance history.

Onondaga Heating & Air Conditioning

Onondaga Heating & Air Conditioning records two reviews at a raw 5.0 adjusted to 4.779. The general-contractor entry operates from 104 Luther Ave, Liverpool, NY 13088 without a published website or 24/7 flag. Reach the firm at (315) 455-2473. The small sample size produces the 0.015-point downward adjustment. The figures offer no insight into response speed during peak winter calls.

Curt's Heating

Curt's Heating holds one review at a raw 5.0 adjusted to 4.772. It lists as a general contractor at 6770 NY-80, Syracuse, NY 13208 without 24/7 availability. The phone number is (315) 481-9795. One review creates a modest 0.008-point lift above the national mean. The listing supplies no data on warranty service or post-install support.

How to choose

Verify every contractor against the current local permit office before signing any agreement. Confirm participation in the NYS Clean Heat network if any rebate is expected. Request references from recent jobs that match the equipment type under consideration.

Cost

Modeled typical full-system install cost stands at $12,450, with a published range of $11,200-$13,700. The 2025 invoiced average reached $15,721 while the upper quartile reached $22,000. Labor is listed at $160 per hour and permit fees range from $200-$700. Both sources supplied the cost figures. The invoiced average sits noticeably above the modeled typical price, which is information for any budget discussion.

Climate

Onondaga County falls in IECC zones 4A-6A with a dominant zone of 5A and a moist regime. Heating degree days total 5700 against only 900 cooling degree days, producing a heating-leaning mixed load profile. Winter design temperature is 15 °F and summer design reaches 91 °F with humid summers and dry winters. Primary heating fuel is natural gas or fuel oil. The climate demands cold-climate heat pumps with backup or robust hydronic systems sized for long heating seasons. Large steam and hydronic retrofit work remains common.

Licensing and permits

New York maintains no state HVAC contractor licensing board. Licensing authority is delegated to individual cities and counties. The example given is the New York City Department of Buildings, whose lookup is at http://a810-bisweb.nyc.gov/bisweb/LicenseTypeServlet?vlfirst=N. No statewide HVAC license class exists. Oil-fired equipment in New York City requires a DOB Oil Burner Equipment Installer license while electric-only central air or heat pump work falls under general contractor and permit rules. Insurance requirements vary by jurisdiction; no statewide minimum applies. Permits are required at the local level.

Incentives

The state program is EmPower+ / NY Home Energy Rebates administered by NYSERDA and listed as limited available. Maximum heat pump rebates reach $8,000 under HEAR and up to $10,000 for income-eligible households through EmPower+. The state tax credit covers solar equipment only. NYS Clean Heat rebates are utility-administered and require a participating contractor. Federal 25C and 25D credits expired after 2025. A non-participating installer blocks access to the incentive regardless of equipment chosen.