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An 1860 house in Provincetown was taken back to the studs, and Luis Marin designed and installed the HVAC system that went into it. The customer who wrote that in November 2025 gave as much credit to the thinking behind the design as to the install itself. Another, writing in August 2025, came to Infinitive Solutions on their architect's recommendation — a whole-house renovation and addition that needed a forty-year-old forced-air system replaced. The lighter end of the work shows up too. A July 2025 caller whose AC unit had failed said the company was on the property within an hour and fixed it, and two other customers that summer singled out the response time on its own. Back in September 2022, one had a mini-split moved from the garage up to a second-floor bedroom, done efficiently and with a complete cleanup. The company works from Route 28 in West Yarmouth. Twenty Google ratings average five stars, and the six written accounts on file run from 2022 through November 2025. For a Cape renovation where the heating and cooling has to be designed around the house rather than dropped into it — an old property, an addition, a system at the end of its life — this is a company at least one local architect has sent a client to. Ask Luis to walk you through the design before equipment is ordered, and get the load calculation and equipment list onto the quote.
Infinitive Solutions completely transformed my Provincetown home with a brand-new HVAC system. The house was a full “to-the-studs” renovation of an 1860 property, and Luis handled it with incredible professionalism, thoughtfulness, and deep expertise. The system he designed and installed is simply the best — quiet, efficient, and perfectly suited to the space. What impressed me most was the follow-up: Luis personally came by afterward to walk me through the equipment and make sure I understood everything. It’s rare to find someone this experienced who also truly cares about the details and the customer. Highly recommend Infinitive Solutions without hesitation.
Infinitive Solutions was recommended to us by our architect. We did a whole-house reno and addition, and needed to replace our forty-year-old forced air heating system with a brand new one. We could not have been more pleased with our experience. Owner Luis Marin is the ultimate professional, and his crew reflects that. Their work was absolutely outstanding, including a meticulous clean- up at the end of every day. Luis was responsive to all our questions, quick to get back to us when contacted, and he spent extra time helping us complete the necessary paperwork for our rebate. We had to have the system inspected for that rebate, and were told that they seldom see his standard of work. We highly recommend this company to anyone looking for top-notch, quality results.
Really glad I called Infinitive Solutions highly responsive was on my property within an hour and was able to fix the issue with my AC unit. Highly recommend this company to anyone having HVAC issues.
Responsive and helpful! Thank you!
Excellent response time, very professional.
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1 change recorded — last scanned Sep 30, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Infinitive Solutions. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
